The Global Fine Jewelry, Certified Diamond & Watchmaker Directory • 63,988 Verified Stores
All States & Cities | Live Gold Calculator | Ring Size Chart
🪙 Live Local Gold & Diamond Payout Guide • Costa Mesa, CA

Best Places to Sell Gold, Scrap Jewelry & Diamonds in Costa Mesa, CA [Oct 2026]

Compare 47 verified brick-and-mortar gold buyers, estate jewelers, and GIA diamond dealers along 3333 Bristol St, E 17th St, W 19th St, 600 Anton Blvd (covering postal codes 92626, 92627) — plus live USD per-gram melt values so you never accept a lowball pawn shop offer.

← All 47 Costa Mesa Stores 🪙 Sell Gold & Diamonds 🛠️ Jewelry & Watch Repair 💍 Engagement Rings ✨ Custom 3D CAD Design 👑 22k Gold & Bullion 📜 GIA Appraisals

Costa Mesa, CA Local Market Overview (Oct 2026)

Whether you are liquidating broken 14k gold chains, inherited estate rings, 22k/24k gold bullion coins, or GIA-graded loose diamonds in Costa Mesa, California, payout percentages vary dramatically between street-level pawn brokers and established fine jewelers along 3333 Bristol St, E 17th St, W 19th St, 600 Anton Blvd. Across our directory's 47 verified showrooms in Costa Mesa (1,297 combined client reviews, 4.5★ average), reputable local jewelers typically pay 75% to 85% of live LBMA melt value for karat scrap gold and up to 90%–95% for hallmarked 24k bullion.

For weekend appraisals and immediate cash settlements in Costa Mesa, 25 local showrooms operate on Saturdays and 16 open on Sundays. Leading local buyers include Cash For Gold, Costa Mesa Gold and Diamonds Buyers, GoldMaz. Always weigh your items in grams at home first and compare at least two written verbal quotes before signing a bill of sale.

Oct 2026 Live Benchmark • Costa Mesa, CA

Live Per-Gram Gold Melt Value vs. Costa Mesa Jeweler Payouts (USD)

Open Interactive Calculator →
Karat & Stamp 100% Pure Melt / Gram Reputable Costa Mesa Jeweler (75%–85%) Est. Payout for 10g Chain/Ring
10k Gold (417 Stamp) $36.84 / g $27.63 – $31.31 / g $276 – $313
14k Gold (585 Stamp) $51.56 / g $38.67 – $43.83 / g $387 – $438
18k Gold (750 Stamp) $66.30 / g $50.39 – $57.02 / g $504 – $570
22k Gold (916 Hallmarked) $81.04 / g $64.83 – $72.94 / g $648 – $729
24k Fine Bullion (999.9) $88.40 / g $79.56 – $84.86 / g $796 – $849

Quick Comparison: Top 🪙 Sell Gold & Diamonds Specialists in Costa Mesa

Showroom Name Location / Corridor Rating & Reviews Direct Phone
#1 Cash For Gold 776 W 19th St, Costa Mesa, CA 92627, USA ⭐ 4.9 (11) In-Store
#2 Costa Mesa Gold and Diamonds Buyers 600 Anton Blvd, Costa Mesa, CA 92626, USA ⭐ 4.3 (50) (323) 353-8173
#3 GoldMaz 2800 Adams Ave, Costa Mesa, CA 92626, USA ⭐ 4.4 (36) (877) 465-3629
#4 Harry Winston 3333 Bristol St Suite 2660, Costa Mesa, CA 92626, USA ⭐ 4.8 (46) (714) 371-1910
#5 Heather Pullis Jewelry 1001 W 17th St, Costa Mesa, CA 92627, USA ⭐ 4.9 (32) (949) 275-4803
#6 The Studio at The Camp 2937 Bristol Street Suite A101B, Costa Mesa, CA 92626, USA ⭐ 4.8 (43) (714) 317-8908
#7 Piaget 3333 S Bristol St, Costa Mesa, CA 92626, USA ⭐ 4.7 (48) (929) 458-8204
#8 Faith-Sharing, Inc. 941 Azalea Dr, Costa Mesa, CA 92626, USA ⭐ 4.9 (21) (800) 559-0514

Verified Showrooms in Costa Mesa, CA

#1 Verified Costa Mesa Specialist ⭐ 4.9 (11 reviews)
CA

Cash For Gold

📍 776 W 19th St, Costa Mesa, CA 92627, USA

Cash For Gold is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
View Store Profile →
#3 Verified Costa Mesa Specialist ⭐ 4.4 (36 reviews)
GO

GoldMaz

📍 2800 Adams Ave, Costa Mesa, CA 92626, USA

GoldMaz is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (877) 465-3629 🌐 Website
View Store Profile →
#4 Verified Costa Mesa Specialist ⭐ 4.8 (46 reviews)
HA

Harry Winston

📍 3333 Bristol St Suite 2660, Costa Mesa, CA 92626, USA

Harry Winston is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 371-1910 🌐 Website
View Store Profile →
#5 Verified Costa Mesa Specialist ⭐ 4.9 (32 reviews)
HE

Heather Pullis Jewelry

📍 1001 W 17th St, Costa Mesa, CA 92627, USA

Heather Pullis Jewelry is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (949) 275-4803 🌐 Website
View Store Profile →
#6 Verified Costa Mesa Specialist ⭐ 4.8 (43 reviews)
TH

The Studio at The Camp

📍 2937 Bristol Street Suite A101B, Costa Mesa, CA 92626, USA

The Studio at The Camp is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 317-8908 🌐 Website
View Store Profile →
#7 Verified Costa Mesa Specialist ⭐ 4.7 (48 reviews)
PI

Piaget

📍 3333 S Bristol St, Costa Mesa, CA 92626, USA

Piaget is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (929) 458-8204 🌐 Website
View Store Profile →
#8 Verified Costa Mesa Specialist ⭐ 4.9 (21 reviews)
FA

Faith-Sharing, Inc.

📍 941 Azalea Dr, Costa Mesa, CA 92626, USA

Faith-Sharing, Inc. is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (800) 559-0514 🌐 Website
View Store Profile →
#9 Verified Costa Mesa Specialist ⭐ 4.8 (29 reviews)
ST

Studio SUZAN

📍 1733 Monrovia Ave, Costa Mesa, CA 92627, USA

Studio SUZAN is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (949) 646-6009 🌐 Website
View Store Profile →
#10 Verified Costa Mesa Specialist ⭐ 4.7 (30 reviews)
FO

Forever Yours Luxury

📍 600 Anton Blvd, Costa Mesa, CA 92626, USA

Forever Yours Luxury is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (949) 929-2421 🌐 Website
View Store Profile →
#11 Verified Costa Mesa Specialist ⭐ 4.8 (17 reviews)
MA

May Martin Inc

📍 2930 Bristol St, Costa Mesa, CA 92626, USA

May Martin Inc is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 501-1772 🌐 Website
View Store Profile →
#12 Verified Costa Mesa Specialist ⭐ 4.6 (39 reviews)
MO

Montblanc

📍 3333 Bristol St, Costa Mesa, CA 92626, USA

Montblanc is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 424-5270 🌐 Website
View Store Profile →
#13 Verified Costa Mesa Specialist ⭐ 4.8 (12 reviews)
PR

Premier Jewelers

📍 270 E 17th St, Costa Mesa, CA 92627, USA

Premier Jewelers is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (949) 650-4475
View Store Profile →
#14 Verified Costa Mesa Specialist ⭐ 4.7 (23 reviews)
WA

WatchDesign

📍 3187 Pullman St, Costa Mesa, CA 92626, USA

WatchDesign is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (949) 422-4199 🌐 Website
View Store Profile →
#15 Verified Costa Mesa Specialist ⭐ 4.7 (22 reviews)
CA

Cartier

📍 3333 Bristol St, Costa Mesa, CA 92626, USA

Cartier is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 540-8231 🌐 Website
View Store Profile →
#16 Verified Costa Mesa Specialist ⭐ 4.7 (21 reviews)
CH

Chopard

📍 3333 Bristol St, Costa Mesa, CA 92626, USA

Chopard is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (800) 246-7273 🌐 Website
View Store Profile →
#17 Verified Costa Mesa Specialist ⭐ 4.5 (43 reviews)
OM

OMEGA Boutique

📍 3333 Bristol St, Costa Mesa, CA 92626, USA

OMEGA Boutique is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 850-0558 🌐 Website
View Store Profile →
#18 Verified Costa Mesa Specialist ⭐ 4.5 (42 reviews)
JE

Jewel Princess

📍 270 Baker St E STE 300, Costa Mesa, CA 92626, USA

Jewel Princess is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (844) 469-7464 🌐 Website
View Store Profile →
#19 Verified Costa Mesa Specialist ⭐ 4.5 (42 reviews)
JO

Jostmar Jewelers

📍 3333 Bear St, Costa Mesa, CA 92626, USA

Jostmar Jewelers is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 966-2953 🌐 Website
View Store Profile →
#20 Verified Costa Mesa Specialist ⭐ 4.7 (18 reviews)
WA

Watch Connection

📍 3033 Bristol St, Costa Mesa, CA 92626, USA

Watch Connection is an esteemed jewelry showroom and custom design studio in Costa Mesa. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation
📞 (714) 432-8200 🌐 Website
View Store Profile →

Frequently Asked Questions: 🪙 Sell Gold & Diamonds in Costa Mesa

Who pays the most for gold and diamonds in Costa Mesa, CA?

Established fine jewelers and estate buyers in Costa Mesa such as Cash For Gold, Costa Mesa Gold and Diamonds Buyers, GoldMaz consistently pay higher percentages (75%–85% of melt value) than pawn shops or mail-in gold services, because they refine or reuse precious metals directly in their own workshops.

What is 14k and 18k gold worth per gram in Costa Mesa right now?

At current Oct 2026 spot benchmarks, 14k gold has a pure melt value of $51.56/gram (typical Costa Mesa buyer payout: $38.67–$43.83/g), and 18k gold has a pure melt value of $66.30/gram (payout: $50.39–$57.02/g).

What ID is required to sell gold jewelry in Costa Mesa?

All licensed second-hand precious metal dealers in Costa Mesa, California require a valid government-issued photo ID (driver's license or passport) and must be 18+ years old to complete an immediate cash or check payout.

🪙

Live Gold & Diamond Calculators

Use our free gemological tools before visiting any showroom in Costa Mesa.

🪙 Gold Scrap Payout Calculator 💎 Diamond Carat Price Guide 💍 Ring Size Converter

🪙 Sell Gold & Diamonds in Nearby Cities

🪙 Los Angeles, CA 1159 stores 🪙 San Francisco, CA 321 stores 🪙 San Diego, CA 286 stores 🪙 Beverly Hills, CA 145 stores 🪙 San Jose, CA 139 stores 🪙 Fresno, CA 85 stores 🪙 Westminster, CA 77 stores 🪙 Sacramento, CA 76 stores 🪙 Glendale, CA 73 stores 🪙 Bakersfield, CA 72 stores