Sell Diamond Rings & Estate Jewelry
Are you ready to sell jewelry, a diamond ring, or gold? Contact local jewelry buyer C. Blackburn Jewelers in La Jolla for a generous cash offer. There are 3 ways to get in touch with us.
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Call or Leave a Voicemail:
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Text Message & Photos:
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Send Us an Email Using Our
Diamond Estate Jewelry Buyers
Thinking about selling your jewelry in La Jolla or San Diego? Whether you’re looking to sell a diamond engagement ring, sell gold jewelry, or find a trusted buyer for antique or estate jewelry, C. Blackburn Jewelers offers expert service, and same-day cash offers.
It all starts with a discreet one-on-one consultation with owner Carl Blackburn, a jewelry designer and seasoned estate jewelry buyer with more than 30 years of experience.
Why We Are Rated Best
C. Blackburn Jewelers is the best place in San Diego County to sell jewelry of all types — from everyday gold pieces to rare antique heirlooms. Every transaction begins with a free consultation and verbal appraisal.
What sets us apart:
• Expert knowledge of antique, vintage, and designer jewelry
• Higher cash offers than chain stores and mall buyers
• Low overhead = more money in your pocket
• One-on-one service with Carl — no staff, no pressure
• Real valuation based on resale value, not just melt weight
📲 Text message & photos: 619-723-8589
What is the difference between a San Diego gold buyer and jewelry buyer?
There are significant differences between the typical San Diego gold buyer and an estate jewelry buyer like C. Blackburn Jewelers in La Jolla, perhaps the biggest being the amount of money you will likely receive!
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Feature
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Gold Buyer (Kiosk & Refinery)
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Jewelry Buyer (Carl Blackburn)
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Who They Serve
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Gold Sellers With Items to Melt
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Sellers of Fine Jewelry & Diamonds or Any Item Made of 10K+ Gold
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Appraisal Value
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Based on Melt Down Price Only
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Based on Design, Rarity, and Craftsmanship of Items for Resale
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Staff Expertise
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Usually General Retail Staff
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GIA-Trained and Experienced Estate Jewelers
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Amount Paid
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Cash Based on Gold Weight and Karat
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Cash Based on Estate Market Value (for Resale Items), Including Payment for Small Accent Diamonds Most Gold Buyers Ignore
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Privacy
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Usually Located Within Very Public Retail Areas
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Confidential Service in a Jewelry Store
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Most “gold buyers” in San Diego offer the melt-down price, which is often less than the daily spot price of gold. C. Blackburn Jewelers pays premium prices for pieces that can be resold as estate jewelry, not just melted. We will also pay for the small accent diamonds in your jewelry. That’s because we often resell pieces as-is without melting them down, or if melting is necessary, we can remove and reuse the diamonds for repairs or future projects.
Recent Jewelry Buys
Browse a collection of our recent estate jewelry buys in San Diego, CA.
The Best Place to Sell Jewelry in San Diego
Receive the friendly attention of a local (small business) independent jeweler.
"What Types of Jewelry Can I Sell?"
As a leading San Diego jewelry buyer, we purchase a wide variety of fine jewelry and luxury items. Visit us to:
Sell Diamond Jewelry
• Diamond engagement rings and wedding sets
• GIA-certified loose diamonds
• Vintage diamond rings (Old Mine Cut, Old European Cut)
• Diamond pendants, earrings, tennis bracelets
Sell Gold & Platinum Jewelry
• 14k and 18k gold necklaces, rings, and bracelets
• White gold, rose gold, and platinum items
• Mismatched or broken gold jewelry (evaluated for melt value)
Sell Antique & Estate Jewelry
• Victorian, Edwardian, Art Deco, and Retro-era pieces
• Heirloom items and signed vintage jewelry
• One-of-a-kind or handcrafted antique items
Sell Designer Jewelry
We pay premium prices for signed designer jewelry from: Cartier, Tiffany & Co., Van Cleef & Arpels, Bulgari, Harry Winston, Chopard, Piaget, David Yurman, Graff Diamonds, Buccellati, Mikimoto, Fred Leighton, De Beers, Boucheron, Verdura, Chaumet, H. Stern, Seaman Schepps, Stephen Webster, Georg Jensen, Gurhan, David Webb, Kwiat, Fabergé, Roberto Coin, JAR, Hermes, Chanel, James de Givenchy, Loree Rodkin, and more.
Contact Carl to Schedule an Appointment
📲 Text message & photos: 619-723-8589
Trusted San Diego Estate Jewelry Buyer
Why Sell Jewelry to Us?
When it comes to selling antique or vintage jewelry, experience matters. Most gold buyers offer similar pricing for mass-market items. But when selling estate jewelry with diamonds or precious gemstones, or high-end designer pieces, you need a buyer with expertise — someone who can recognize historical value, craftsmanship, and brand cachet.
That’s where Carl Blackburn excels. As a San Diego jewelry designer whose work has appeared in major publications like Modern Jeweler, JCK, National Jeweler, IDEX, Canadian Jeweller, and Baselworld.
Carl brings a designer’s perspective to evaluating each piece — going beyond metal content to assess its true resale value on the estate market.
Work Directly with Carl — Not a Store Clerk
Unlike corporate gold buyers or staffed jewelry stores, C. Blackburn Jewelers is run solely by Carl. That means:
• You speak directly with the buyer
• Your item is evaluated by a true expert
• No pushy salespeople, no scripted pitches
• No delays in payment
Carl’s low overhead allows him to pay higher cash offers, especially on fine and antique jewelry that deserves more than melt-down pricing.
What to Bring When Selling Jewelry?
While we don’t require documentation, the following can increase your cash offer:
• GIA or AGS diamond grading certificates
• Original sales receipts or invoices
• Branded packaging (Tiffany box, Cartier pouch, etc.)
• Photos or provenance info for antique or heirloom pieces
If you don’t have these, no problem — Carl will still evaluate your jewelry based on its inherent quality and market value.
Should You Clean or Repair Your Jewelry First?
No. There’s no need to clean, polish, or repair your jewelry before visiting us. We evaluate your item’s value based on its current condition, and our offer will already reflect its true worth. Paying for local cleaning or repair is unlikely to result in a higher payout.
📲 Text message & photos: 619-723-8589
Appointments preferred in our private La Jolla office, but walk-ins are also welcome.
C. Blackburn Jewelers – La Jolla’s Trusted Jewelry Buyer
More cash. No pressure. Always personal.
Diamond Upgrades & Trade-Ins
Want to upgrade your diamond engagement ring instead of selling? Carl offers one of the best diamond trade-in services in San Diego. Trade your current diamond for a larger one, and he’ll adjust the setting so the new stone fits securely and beautifully.
This service lets you retain sentimental value while enhancing your jewelry’s visual and financial worth.
Serving La Jolla & Greater San Diego
While based in La Jolla, C. Blackburn Jewelers serves jewelry sellers throughout:
Del Mar, Solana Beach, Rancho Santa Fe, Carmel Valley, Pacific Beach, Downtown San Diego, La Mesa, El Cajon, Point Loma, and beyond.
Whether you’re downsizing, liquidating an estate, selling broken or scrap gold, or simply ready to part with a valuable piece, Carl provides a trusted, secure way to turn your jewelry into cash — quickly and professionally.
We welcome both high-end prestige items and smaller sales, from $1,000 worth of scrap gold to $10,000 designer pieces.
📞 Contact Carl for a Free Jewelry Quote
Ready to find out how much your jewelry is worth?
📲 Text message & photos: 619-723-8589
C. Blackburn Jewelers
Visit our La Jolla estate jewelry store for a free consultation.
Diamond Estate Jewelry - Buyer Articles
San Diego Gold Buyers
If you would like to sell gold jewelry, gold coins, or other gold items, read this post about understanding gold karat weight and selling your items to a San Diego gold buyer.
Sell Tiffany Jewelry
If you would like to sell a Tiffany diamond ring, vintage Tiffany earrings, or another item of pre-owned Tiffany jewelry, read this post about the legendary jewelry maker Tiffany & Co.
Victorian Jewelry Buyers
If you would like to sell a Victorian necklace, sapphire ring, diamond cufflinks, or antique mourning jewelry, learn more about the Victorian period in this post.
Sell Emerald Jewelry
If you want to sell an emerald ring, an emerald necklace, or other fine emerald jewelry, learn how emeralds are valued by a San Diego jewelry buyer in this post.
Cartier Jewelry Buyers
If you want to sell Cartier LOVE bracelet, a Cartier engagement ring, or other Cartier estate jewelry, read this post about the legendary French jeweler and watchmaker Cartier.
Sell Art Deco Jewelry
If you want to sell an Art Deco cocktail ring, diamond bracelet, or other vintage Art Deco jewelry, learn more about the Art Deco period in this diamond estate jewelry buyer post.