C. Blackburn Jewelers
Sell Your Jewelry in San Diego
Fair Cash Offers – Immediate Cash Payments
💎 30+ Years of Experience
🏅 Second-Generation Jeweler
🤝 Fair, Transparent Evaluations
📌 Trusted La Jolla Expert Since 2007
Contact owner Carl Blackburn to schedule an appointment for a free evaluation and generous cash offer.
📲 Text message & photos: 619-723-8589
How it works
The Easy Way to Sell Your Jewelry
Would you like to sell valuable diamond jewelry, estate jewelry, or antique jewelry? Get an immediate cash payment based on your jewelry’s genuine value, not just its melt value.
Follow these quick and simple steps.
1. Contact Carl – Call, text a photo, or fill out our quick online form.
2. Get a Free Evaluation – Carl personally reviews your piece and explains what it’s really worth. No melt-value guesswork.
3. Review Your Offer – No pressure, no obligation. Take the time you need.
4. Get Paid – Accept the offer and get paid immediately.
Trusted San Diego Estate Jewelry Buyer
Work Directly with Carl
Our Owner & Jewelry Buyer
For more than 30 years, Carl Blackburn has bought, designed, and appraised fine jewelry in San Diego.
As a second-generation jeweler, Carl brings a designer’s eye to every evaluation — looking past melt value to the true resale worth of your piece.
When you sell to C. Blackburn Jewelers, you work with Carl directly. That means:
• You speak with the buyer, not a salesperson
• Your item is evaluated by a true expert
• No scripted pitches, no pressure
• No delays in payment
📲 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.
The Best Place to Sell Jewelry in San Diego
Receive the friendly attention of a local (small business) independent jeweler.
Quick FAQs
Frequently Asked Questions
How much is my jewelry worth? It depends on factors like metal content, diamond or gemstone quality, brand, condition, and current resale demand. Carl provides a free verbal evaluation so you know exactly how your piece is valued — not just its melt-down price.
Do I need an appraisal? No. While a GIA or AGS grading certificate can support a higher offer, Carl can evaluate your jewelry’s quality and value without one.
Do you buy estate jewelry? Yes. Carl specializes in antique, vintage, and inherited jewelry, including Victorian, Edwardian, Art Deco, and Retro-era pieces.
Do you buy custom engagement rings? Yes, along with wedding sets, loose diamonds, and designer pieces from brands like Cartier, Tiffany & Co., and Van Cleef & Arpels.
How long does the process take? Most evaluations are completed the same day, and many sellers are paid on the spot.
Do I need an appointment? Appointments are preferred so Carl can give you his full attention, but walk-ins are welcome.
How is the value determined? Carl bases his offer on the piece’s design, craftsmanship, rarity, and resale value — not just the weight of the metal or the size of the stone.
"What Jewelry can i sell?"
We Buy valuable Estate jewelry
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, and more.
Contact Carl to Schedule an Appointment
📲 Text message & photos: 619-723-8589
Recent Jewelry Buys
Browse a collection of our recent estate jewelry buys in San Diego, CA.
contact us
Three ways to get in Touch
There are three convenient ways you can get in touch with us to sell your diamond jewelry, antique jewelry, and gold items.
1.
Call or Leave a Voicemail:
2.
Text Message & Photos:
3.
Send Us an Email Using Our
Five Star Reviews On Google & Yelp
How to Get a Higher Offer
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
