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Aventura Buyers of Fine Kwiat Jewelry

Experience a smarter way to sell your jewelry. Our expert buyers personally evaluate every piece submitted to ensure you receive exceptional value and service.

Tell us about your item, include a few photos, and one of our experts will reach out shortly.

Have questions? Message our team now.

ethan-andino-2025
Ethan Andino
Aventura, FL Buyer & Lender
954-323-8475
aventura@diamondbanc.com
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ethan-andino-2025
Ethan Andino
Aventura, FL Buyer & Lender
954-323-8475
aventura@diamondbanc.com
Book Appointment
“We understand your jewelry is more than just an asset. Our team is here to provide you with secure, personalized financial solutions.”
Mills Mensor Mills Menser
Owner and Founder
A phone with the Diamond Banc web form.

How it Works

  1. Request a quote
  2. Visit an office or request a label
  3. Receive your offer and funding within 24 hours
Get Started

Sell Your Jewelry in Aventura with a Private, Expert Evaluation

Diamond Banc helps clients in Aventura sell your jewelry through private, appointment-based evaluations for fine Kwiat jewelry, diamonds, estate pieces, and luxury watches. In Aventura, our focus is providing a discreet, professional alternative for clients who want informed guidance, strong purchase offers, and a clear understanding of jewelry resale value before making a decision.

As the nation’s premier jewelry equity lender and jewelry buyer, Diamond Banc serves the Aventura market with expert appraisals, immediate purchase offers, jewelry-backed loans, and consignment guidance. If you are considering selling inherited jewelry, comparing local jewelry buyers, or researching where to sell expensive jewelry near me, our Aventura team offers a refined, transparent process designed for luxury assets.

What Clients Are Saying

Hansel Llanes
1 week ago
I’ve been to Diamond Banc three times now, and every experience has been outstanding. Ethan has been honest, transparent, and professional from the very beginning. He takes the time to explain everything in detail, answers every question without making you feel rushed, and never pressures you into making a decision. That level of honesty is hard to find these days. What keeps bringing me back is the consistency. Every visit has been smooth, comfortable, and straightforward, and I’ve always felt like I was getting a fair deal. It’s clear that Ethan genuinely cares about building trust rather than just making a transaction. If you’re looking to sell jewelry or a watch and want to work with someone who’s knowledgeable, respectful, and trustworthy, I can’t recommend Ethan and Diamond Banc enough. After three great experiences, I wouldn’t go anywhere else. Highly recommend.
Response from the owner:Thank you so much for your thoughtful 5-star review! We truly appreciate you taking the time to share your experience. We’re so happy to hear that Ethan has consistently provided honest, transparent, and professional service each time you’ve visited Diamond Banc. Building trust and making our clients feel comfortable is always our priority, and your kind words mean a lot to our team. We sincerely appreciate your continued business and recommendation!
Muharrem Arslan
3 months ago
Yardımlarınız için teşekkür ederim. Güvenilir ve yardımcı olma odaklılar
Response from the owner:Muharrem, your kind words mean a lot to us! Thank you for recognizing our reliability and helpfulness. We appreciate your support!
George Cruz
3 months ago
I met with Ethan this morning. I must admit I didn’t know what to expect. I’ve never sold a watch before and I didn’t know what to expect. I was afraid to walk into a seedy back room with watch hustlers. Instead, Ethan was professional, polite and knowledgeable. He pointed out the good and the bad of my watch, which I already knew but appreciated his honest demeanor. We worked out a price that was fair and I was very pleased. I walked out with a check that morning. The process was so painless and pleasant, I only wished they bought and sold cars too. Keep up the good work!
Response from the owner:Thank you for sharing this, we truly appreciate you taking the time. I’m glad Ethan was able to provide a professional, transparent, and comfortable experience from start to finish. That’s exactly what we aim for!
Scott Greaver
3 months ago
This was the second time coming to Diamond Banc.to sell gold pieces. It's a very comfortable setting and everyone that I've worked with, this last time Ethan were the reason. The best prices with great details on some of the other items that I brought in. I would highly recommend Diamond Banc to friends and family. Thank you again.
Response from the owner:Thank you, Scott! We appreciate your continued trust in Diamond Banc and are glad to hear about your positive experiences with Ethan and our team. Your recommendation means a lot to us!
Steve Inerfeld
3 months ago
Ethan was very helpful and knowledgeable . would use them again
Response from the owner:Thank you for your kind words. We’re glad Ethan was able to provide a helpful and knowledgeable experience. We truly appreciate your trust and look forward to working with you again!
Natalia
3 months ago
Increíble service. Best pricing. Amazing customer care.
Response from the owner:Thank you, Natalia! We appreciate your kind words about our service, pricing, and customer care. Your support means a lot to us!
Zaire Wade
3 months ago
Ethan! I’d put 10 stars if they let me
Response from the owner:Thank you, Zaire. We truly appreciate your trust and kind words!
yaviresco Escovar
3 months ago
Diamond Banc is the best option I had to sell my Rolex. After multiple attempts to sell it at different sites, Diamond Banc was not only the only one who promised the best deal, but also delivered it fast and effective.
Response from the owner:Thank you Yavir! We greatly appreciate your trust and kind words. it was a pleasure working with you!
Beatriz Correa
4 months ago
I met Ethan at Diamond Banc and his personality was very real. He came to meet me at the front desk and I felt so comfortable when I met Ethan. He explained the steps on what he was doing to give me the information that i need. Ethan was very thorough and professional. I will go there from now on for all my jewelry and watches. Thank you Ethan for all you've done. See you soon.
Response from the owner:Thank you so much for the kind words, I really appreciate you taking the time to share your experience. It was a pleasure working with you, and I’m glad I could make the process comfortable and clear. Looking forward to seeing you again soon!
Giovanni Lago
4 months ago
Had an amazing experience. Talk to Ethan he’ll get you right.
Randall Hahn
5 months ago
You can't go wrong with Ethan and selling your coins. Ethan is Professional, Personable, LowKey. No pressure. I will be bringing them my coins from now on. Like a great and honest car mechanic, when you find one youctrust why would you go anywhere else.
Response from the owner:Randall, thank you for the kind words. It was a pleasure working with you, and we truly appreciate you taking the time to share your experience. We look forward to working with you again in the future.
Yana Bartashevich
5 months ago
Excellent service, great deal, everything is very fast, high quality and professional.
Wendy Winhold
5 months ago
Response from the owner:Thank you, Wendy, for taking the time to leave a review! Your support means a lot to us.
Juan Pablo Noguera
5 months ago
Fair price, reliable transaction. They take the time to explain you the value of the metals
Tijana Popovic
6 months ago
My experience was positive. Ethan was professional throughout, and the process was quick. Also, the wire came the same day.
virginia Cornish
7 months ago
My experience was great very pleasant and smooth
Response from the owner:We're delighted you had a great experience with us, Virginia Cornish!
Janay Jackson
7 months ago
Thank you Ethan for amazing customer service, our experience was excellent. You were knowledgeable and made the process seamless. I truly appreciate the break down on pricing and the overall professionalism that was shown.
Kevin Deutsch
7 months ago
Loved my Rolex-selling experience with Ethan in the Aventura office, with an assist from Sicily in the Kansas City office. Fast, fair dealing by trustworthy professionals.
Lydia Goldberg
8 months ago
Thank you David and Ethan, it was a pleasure to do business with people that are knowledgeable in the jewelry industry.
Response from the owner:Thank you, Lydia! We appreciate your kind words and are glad you had a great experience with David and Ethan.
Marcus Hibbert
11 months ago
Very professional and quick with their responses. They honored their quote and truly helped give me the best deal possible.
Response from the owner:Thank you, Marcus, for your wonderful feedback! We're glad our team could provide you with a great deal and prompt service. Your satisfaction means a lot to us!
J Hibb
11 months ago
Made the process smooth and fast! Thank you! – Jason
Response from the owner:Thank you, J! We're glad to hear that the process was smooth and fast for you, and we appreciate Jason's help in making that happen.
Selina Yannier
11 months ago
Professional, trustworthy, fast, reliable, excellent service.
Response from the owner:Thank you, Selina, for your kind words; we appreciate your recognition of our team's professionalism and dedication to providing excellent service.
Class 11:00 AM
12 months ago
I wasn’t sure what to expect when I walked in with some vintage gold jewelry but I was pleasantly surprised! The team was friendly and the whole experience was hassle-free
Response from the owner:Thank you, Class! We're glad you had a pleasant surprise with your vintage gold jewelry and that our team made your experience hassle-free.
Jose Leonor
1 year ago
Response from the owner:Thank you, Jose, for the 5-star rating! We truly appreciate your support and are glad you had a great experience.
Donté
1 year ago
• Great service • Great experience • Fast deposit • Percentage rates abit High
Response from the owner:Thank you, Donté, for your positive feedback on our service and experience; we appreciate your input regarding the percentage rates and will take it into consideration.
See all Google Reviews
Ethan Andino

Why Aventura Clients Choose Diamond Banc for Fine Kwiat Jewelry

Clients in Aventura often own jewelry with meaningful value that extends beyond metal weight alone. Kwiat jewelry, in particular, is known for exceptional diamond quality, refined craftsmanship, and timeless design. That means the right buyer should evaluate the complete piece, including brand desirability, diamond grading, condition, provenance, and current market demand, rather than relying on a simplistic gold-and-silver calculation.

Diamond Banc is trusted by clients across Aventura, Sunny Isles Beach, Bal Harbour, Hallandale Beach, and the broader Miami metro area because our evaluations are informed by real luxury resale market knowledge. Whether you are near Aventura Mall, coming from Williams Island, or live seasonally in the area, our appointment-based setting provides the discretion and professionalism many affluent clients prefer.

For those comparing worthy jewelry platforms, online jewelry marketplaces, and local jewelry buyers, the most important difference is expertise. Diamond Banc evaluates high-value jewelry through a luxury-focused lens, with attention to diamond quality, designer relevance, and actual resale potential.

Kwiat
Meet Our Aventura, FL Buyer & Lender

Ethan Andino

With a solid background in luxury jewelry and timepiece sales, Ethan Andino brings years of frontline expertise and leadership to his role as Buyer & Lender at Diamond Banc. His experience includes managing boutique operations for Icebox Diamonds & Watches across major markets and serving as Assistant Manager at Espling Jewelers, where he developed strengths in client service, sales execution, and team leadership.

Ethan’s industry knowledge is reinforced by his GIA accreditation in Diamond & Diamond Grading, complementing his passion for high-quality service and customer education. Known for his professionalism, communication skills, and ability to build strong client relationships, he leverages his diverse retail and management background to enhance Diamond Banc’s presence and deliver an exceptional experience to every customer.

Read more
Market director's portrait
Closer to Coral Gables, FL?
Market director's portrait

David Fernandez

Regional Director, Miami Market
(786) 605-9593 Book Appointment
We’re in Coral Gables, FL, too!

In addition to our Aventura office, we are also in Coral Gables, offering added convenience when choosing your preferred location and providing more flexibility to fit your schedule.

See More Details

Sell Your Jewelry Near Me in Aventura for the Right Market-Based Offer

If you are searching sell your jewelry near me or where to sell expensive jewelry near me, the best next step is a professional review of your item’s actual marketability. Diamond Banc assesses each piece based on brand, materials, gemstone quality, overall condition, and current secondary market demand. This allows clients in Aventura to make an informed decision without pressure.

Unlike generic cash for gold models, our team looks beyond scrap value whenever a piece warrants it. That is especially important for Kwiat jewelry, antique jewelry, estate jewelry, and diamond-intensive pieces. A signed designer ring, necklace, bracelet, or pair of earrings may deserve a very different analysis than an item valued only for precious metals.

Our Aventura clients commonly bring in:

  • Kwiat diamond engagement rings
  • Kwiat wedding bands
  • Kwiat diamond stud earrings
  • Kwiat tennis bracelets
  • Kwiat diamond necklaces and pendants
  • Kwiat cocktail rings
  • Kwiat anniversary bands
  • Estate Kwiat pieces
  • Antique diamond jewelry
  • Inherited fine jewelry collections

Many clients from Aventura and nearby Golden Beach are not simply looking to sell quickly. They want clarity. They want to understand whether immediate sale, jewelry consignment, or a jewelry equity loan is the most suitable choice. That advisory approach is central to the Diamond Banc experience.

Explore 3 Liquidity Options

Borrow

With our loan service, you unlock the value of your luxury items without selling them. Our expert, transparent process ensures fast, secure funding nationwide or same-day in person.

Get a Loan

Sell

Sell your jewelry with confidence at Diamond Banc, where experts provide competitive offers and a seamless process. From diamonds to luxury watches, selling is fast, secure, and stress-free.

Sell Your Jewelry

Consign

Diamond Banc’s Sellers Agent Service markets your item nationwide to maximize value. Earn up to 15% more, receive interest-free advances, and enjoy a secure, transparent selling process.

Consign Your Jewelry

How Kwiat Jewelry Is Evaluated Before You Sell in Aventura

To sell your jewelry intelligently, you need to understand what drives value. Jewelry appraisal for resale is different from insurance replacement pricing. Diamond Banc evaluates your Kwiat jewelry based on the factors that matter in the resale market, not a theoretical retail replacement figure.

Key value considerations include:

  • Brand and model desirability
  • Diamond grading characteristics such as carat weight, color, clarity, and cut
  • The presence of GIA or other supporting documentation
  • Condition, wear, and needed refurbishment
  • Metal type and current gold and silver market value
  • Craftsmanship and design relevance
  • Original boxes, receipts, or provenance when available
  • Current demand for comparable estate jewelry or antique jewelry

This is especially relevant in Aventura, where many clients own substantial diamond jewelry acquired through family estates, major life events, or years of collecting. Selling inherited jewelry often involves both financial and emotional considerations. Our process is designed to be informative, respectful, and discreet from start to finish.

Kwiat

How to Sell Jewelry Online for Cash vs. Selling In Person in Aventura

Many people research how to sell jewelry online for cash or sell your jewelry online before scheduling an appointment. While online research is useful, sellers of fine Kwiat jewelry often benefit from an in-person evaluation in Aventura because the details that shape value are best examined directly by an expert.

For luxury jewelry, in-person review can provide more confidence around jewelry authentication, diamond grading, craftsmanship, and the marketability of a complete piece. This matters when deciding whether an item should be purchased outright, considered for consignment sale, or used as collateral for a loan.

If you have compared worthy jewelry services or searched sell jewelry online instantly, it is important to understand that speed alone should not be the deciding factor. Aventura clients with valuable jewelry typically want a process that combines privacy, expertise, and transparent explanation. Diamond Banc provides exactly that in a professional office setting.

For local residents near Turnberry Isle, seasonal residents staying in Sunny Isles Beach, and families managing estate assets in North Miami Beach, meeting in person often simplifies the selling process and reduces uncertainty.

Alternatives to Selling: Jewelry Equity Loans and Consignment

Not every client in Aventura wants to part with a meaningful piece permanently. If your Kwiat jewelry has sentimental significance, or if you would prefer to retain ownership while accessing liquidity, Diamond Banc can discuss a jewelry equity loan secured by your item.

A jewelry equity loan can be an appropriate option when you need access to capital but do not want to sell immediately. For clients who are not in a rush and want to explore broader retail exposure, consignment may also be worth considering. During your appointment, our team can explain which path aligns best with your goals and the nature of your jewelry.

That flexibility is one reason Diamond Banc stands apart in the Aventura market. Rather than forcing every client into one transaction type, we help you evaluate the available options clearly and privately.

What Makes Diamond Banc Different from Typical Jewelry Buyers in Aventura

Luxury clients in Aventura are often rightly cautious when choosing jewelry buyers. High-value items deserve more than a quick glance and a generic quote. Diamond Banc offers a more sophisticated process centered on expertise, discretion, and transparent communication.

  • Private, appointment-based evaluations
  • National luxury resale market knowledge
  • Expert review of diamonds, fine jewelry, and watches
  • Consideration of designer value beyond precious metals
  • Clear explanation of sale, loan, and consignment options
  • A discreet setting for estate jewelry and inherited assets

Whether you are evaluating a single Kwiat diamond ring or an entire fine jewelry collection from an Aventura estate, our role is to help you understand the opportunity in front of you and move forward with confidence.

Schedule a Private Appointment in Aventura

If you are ready to sell your jewelry in Aventura, Diamond Banc offers a polished, confidential experience built around your needs. Our team can evaluate Kwiat jewelry, estate pieces, antique jewelry, diamond jewelry, gold jewelry, and luxury watches while explaining the factors that influence jewelry resale value.

For clients searching sell your jewelry near me, where to sell expensive jewelry near me, or sell your jewelry online, the best first step is a private consultation with a trusted expert. Schedule an appointment in Aventura to receive a professional assessment and explore whether immediate sale, consignment, or a jewelry-backed loan is the right fit.

How do I sell my jewelry for the best price?

To sell your jewelry for the best price, begin with a professional evaluation that considers brand, diamond quality, condition, and current resale demand. Diamond Banc helps Aventura clients understand whether a direct sale, consignment, or loan structure is the most favorable path for their specific piece.

Where can I sell my jewelry near me?

If you want to sell your jewelry near you in Aventura, Diamond Banc provides private, expert evaluations for fine jewelry, diamonds, and watches. Clients who want discretion, transparency, and a market-based assessment often prefer an appointment with a luxury-focused buyer rather than a generalized local option.

What factors affect the resale value of jewelry?

Jewelry resale value is influenced by brand, gemstone quality, diamond grading, metal content, condition, documentation, craftsmanship, and market demand. For Kwiat jewelry, value may extend well beyond gold and silver market value alone, especially when the piece includes exceptional diamonds or sought-after design elements.

How do I know if my jewelry is real?

Authenticating jewelry requires expert examination of hallmarks, metal purity, gemstone characteristics, construction quality, and supporting documents. Diamond Banc reviews these details during the evaluation process, helping Aventura clients understand whether their jewelry is genuine and how authenticity affects both resale and loan potential.

Should I sell jewelry online or in person?

For valuable fine jewelry, selling in person often provides more clarity because an expert can inspect diamonds, craftsmanship, and condition directly. In Aventura, Diamond Banc offers a private setting where clients can receive a more precise assessment and discuss sale, consignment, or borrowing options confidently.

What is the process for selling gold jewelry?

Selling gold jewelry starts with evaluating whether the piece has value as jewelry, designer jewelry, or estate jewelry before considering metal weight alone. Diamond Banc assesses craftsmanship, brand relevance, gemstones, and precious metal content so Aventura clients can pursue the most informed and appropriate selling option.

Are jewelry auctions a good option for selling?

Jewelry auctions can be appropriate for certain rare pieces, but they are not always the most practical or predictable route. Diamond Banc helps clients determine whether a direct sale, consignment strategy, or another path makes more sense based on the item’s value, desirability, and the client’s priorities.

Other Frequently Asked Questions

Clients love working with Diamond Banc based on the transparency and guidance that we deliver.

We show you wholesale comparable items to yours, what dealers are asking for them, and what dealers are selling them for and we show you this on the largest dealer-to-dealer trading platform in the world. We explain why we’re making the offer that we’re making, and allow you to understand that you’re truly getting the most they can for your fine & designer jewelry.

Our ultimate goal is to ensure you feel confident in your decision to sell your jewelry by providing you with the transparent industry-specific education you deserve.

There are two ways to work with us:

  1. Visit an office near you: Schedule an appointment at one of our offices nationwide to have your jewelry evaluated on the spot, right in front of you, in a private, luxury environment & get paid immediately.
  2. Work with us online: Fill out our online submission form above & receive a quote within 24 hours from one of our expert jewelry buyers. Our team will provide you with a fully-insured shipping label to mail your item(s) to our headquarters & issue funding immediately upon accepting our offer.

Diamond Banc purchases a variety of designer jewelry brands, including but not limited to, Cartier, Tiffany & Co., Graff, Van Cleef & Arpels, Harry Winston, & David Yurman.

Upon acceptance of our purchase offer, we will issue payment to you immediately via check or wire transfer.

Selling your jewelry to Diamond Banc is fast, simple, and secure. Schedule an appointment at a Diamond Banc location near you, have your jewelry evaluated on the spot, and get paid immediately. Typically, this process takes less than 40 minutes.

No. When you sell your jewelry to Diamond Banc, there are no additional fees. We encourage you to visit an office near you for a free, no-obligation item evaluation to find out what your jewelry is worth.

At Diamond Banc, you have the option to retain ownership of your jewelry, while still enjoying the liquidity as if you sold outright. Diamond Banc is the nation’s #1 jewelry buyer & jewelry-secured lender.

With a Jewelry Equity Loan, you can borrow against the value of your jewelry while still retaining ownership of it. Visit our Jewelry Equity Loan page for more information.

To sell your jewelry for the most money, work with a professional jewelry buyer who understands current market demand for diamonds, designer pieces, gold, and luxury watches. Avoid places that only pay based on scrap value. At Diamond Banc, our experts evaluate your item’s diamond quality, brand, condition, and global resale demand — not just its metal weight. Because we sell to a nationwide and international network of dealers and end buyers, we’re able to offer stronger, market-driven prices compared to typical local buyers.

The highest payouts typically come from established jewelry buyers with access to large resale networks rather than small retail stores or pawn shops. Diamond Banc is a nationwide jewelry buyer that competes in real-time markets, which allows us to make aggressive offers on diamond engagement rings, loose diamonds, Rolex watches, and designer jewelry. Our buying power and data-driven evaluations often result in higher offers than traditional “cash for gold” businesses.

The best place to sell your jewelry is with a reputable, transparent jewelry buyer that specializes in high-value pieces. Diamond Banc provides private, no-pressure evaluations in a professional office setting — not a retail counter or pawn environment.

It depends on your financial goals. If you no longer want the item and want the highest immediate payout, selling is often the better option. If you prefer to access short-term liquidity but keep ownership, a jewelry equity loan may be ideal.

The best local option is a specialized diamond buyer with professional grading expertise. Diamond Banc evaluates diamond rings based on cut, color, clarity, carat weight, certification, brand, and overall market demand.

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Our Offices Nationwide

Diamond Banc operates in key cities across the U.S., making it easy to access trusted jewelry selling and loan services near you.

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Diamond Banc of Scottsdale, AZ

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