About Quality Diamonds San Diego Inc.
We are a small family owned business in the heart of downtown San Diego. With over 20 years of experience, we specialize in buying and selling name brand jewelry and watches such as Tiffany Co., Cartier, Rolex, Patek Philippe, Breitling, Chanel, Bulgari, Oscar Heyman, Roberto Coin, Van Cleef Arpels, Vera Wang, and much more. We have put together a wide selection of jewelry and watches from our store for your personal browsing. Please message us with any questions on a piece that you desire.
Established in 19961stDibs seller since 2018
Featured Pieces
Tiffany
Co. LEGACY 2.02 tc D VS1 Cushion Diamond Halo Engagement Ring Platinum
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co. LEGACY Cushion Diamond Engagement Ring
Style: Halo
Ref. number: 26455502/l01150031
Metal: Platinum PT950
Size: 6
Total Diamond Weight: 2.02 tcw
Main Diamond: Cushion M...
Category
2010s Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co 18k Yellow Gold Forever 6mm Band Ring
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co. FOREVER Wedding Band Ring
Style: Band Ring
Metal: 18k Yellow Gold - 10.7 g
Width: 6mm
Size: 11.75
Hallmark: ©TIFFANY&CO. Au750
Includes: T&C Jewelry Pouch
Category
2010s American Band Rings
Materials
Yellow Gold
Tiffany
Co 18K Rose Gold Tiffany T Square Ring Size 9.5
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co.
Style: Ring
Metal: 18K Rose Gold
Width: 2.7 mm - 7.8 mm
Size: 9.5
Hallmark: ©TIFFANY&CO. Au750
Includes: T&C Jewelry Pouch
Category
2010s American Band Rings
Materials
Rose Gold
Tiffany
Co Signature X Akoya Pearl Triple Strand Bracelet 18k Yellow Gold
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co Signature X Akoya Pearl 4 Station 3 Row Bracelet
Style: Bracelet
Metal: 18kt Yellow Gold / 750
Size: 7' Inches
Width: 0.75' Inches
Hallmark: T&Co. 750 on Clasp
Inc...
Category
Vintage 1980s American Beaded Bracelets
Materials
Pearl, 18k Gold, Yellow Gold
Tiffany
Co Schlumberger Studios Four Rope Diamond X Ring 18k Yellow Gold Plat
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co. SCHLUMBERGER STUDIOS 4 Rope Diamond Signature X Band Ring
Style: Band Ring
Metal: 18K Yellow Gold & Platinum
Width: 7 mm - 8.5 mm
Weight: 11.7 grams
Diamonds: ...
Category
21st Century and Contemporary Band Rings
Materials
Diamond, Yellow Gold, Platinum
Tiffany
Co TRUE Platinum Diamond Engagement Ring 2.66 CTS G VS1 Retail $79.5K
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co.
Style: True Solitaire Engagement Ring
Serial Number: 63866733 / T0801****
Metal: Platinum PT950
Size: 6 - sizable
Total Carat Weight: 2.66 cts
Diamond Shape: Cut...
Category
2010s North American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co Somerset Mesh 18k Yellow Gold Bangle
By Tiffany
Co.
Located in San Diego, CA
Tiffany
Co Somerset Mesh Bangle Bracelet in 18k Yellow Gold
Metal: 18k Yellow Gold - 750
Weight: 28.2 grams
Size: 8 Inches - 9 mm Width
Hallmark: ©T&Co. 750
Includes: ...
Category
2010s Cuff Bracelets
Materials
18k Gold, Yellow Gold
Tiffany
Co Platinum Diamond Engagement Ring Round 0.60 ct I VVS1
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co. Round Brilliant Diamond with Channel Set Band Engagement Ring
Style: Solitaire with Accents
Ref. number: 171/17/18942526
Metal: Platinum PT950
Size: 6.5 sizable
TCW...
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Mikimoto 30
Inch 6 - 6.5 mm Akoya Pearls Strand Necklace 18k Yellow Gold Clasp
By Mikimoto
Located in San Diego, CA
Mikimoto 30' Inch Pearl Strand Necklace
Style: Strand
Metal: 18kt Yellow Gold
Size: 6 - 6.5 mm Akoya Pearls
Length: 30' Inches
Hallmark: M ( Mikimoto Signature ) 750 on back of Cla...
Category
21st Century and Contemporary Japanese Multi-Strand Necklaces
Materials
Pearl, 18k Gold, Yellow Gold
Tiffany
Co Forever Platinum Diamond Band Ring 3mm Half Circle Shared Prong
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co. FOREVER Half Circle Diamond Band Ring
Style: Half-circle Band
Metal: Platinum PT950
Size: 4.75 sizable
Measurements: 3mm
TCW: 0.57 tcw
Diamond: 7 Round Brilliant...
Category
2010s Wedding Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Wedding Band Ring 2.5 MM
By Tiffany
Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 16183296
Size: 6.75 - sizable
Metal: Platinum PT950
Total Carat Weight: 0.24 Cts.
Diamond Shape: Round Brillian...
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
BVLGARI Bvlgari Pave Diamond Circle Signature Ring in 18k Yellow Gold
By Bulgari
Located in San Diego, CA
BVLGARI Bvlgari Diamond Pave Circle Ring
Metal: 18k Yellow Gold - 11.1 grams
RING SIZE: 6.25
Size / Measurements: The curved dome measures 20 x 20 mm Pave with diamonds
TCW: ~ 0.9...
Category
2010s Cocktail Rings
Materials
Diamond, 18k Gold, Yellow Gold
More About Quality Diamonds San Diego Inc.
