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GIA Diamonds

194 products

Mid-Century .69 CTW Old Mine Cut Diamond Split Shank Antique Engagement Ring GIA J/VS1
Mid-Century .69 CTW Old Mine Cut Diamond Split Shank Antique Engagement Ring GIA J/VS1

Mid-Century .70 CTW Old European Cut Diamond Three Stone Vintage Engagement Ring GIA J/SI2
Mid-Century .70 CTW Old European Cut Diamond Three Stone Vintage Engagement Ring GIA J/SI2

Art Deco .95 CTW Old European Cut Diamond Antique Engagement Ring GIA G/I1
Art Deco .95 CTW Old European Cut Diamond Antique Engagement Ring GIA G/I1

Art Deco Old European Cut Diamond Engagement Ring .41 Carat GIA E VS2 Platinum Filigree Antique Ring
Art Deco Old European Cut Diamond Engagement Ring .41 Carat GIA E VS2 Platinum Filigree Antique Ring

Art Deco .64 CTW Old European Cut Diamond Engagement Ring in Platinum — GIA I/SI2
Art Deco .64 CTW Old European Cut Diamond Engagement Ring in Platinum — GIA I/SI2

Vintage .61 Ct GIA Marquise Diamond Three Stone Engagement Ring
Vintage .61 Ct GIA Marquise Diamond Three Stone Engagement Ring

Art Deco Diamond Engagement Ring .71 Carat GIA I VS1 Antique Vintage Ring
Art Deco Diamond Engagement Ring .71 Carat GIA I VS1 Antique Vintage Ring

Vintage 1.15 CTW Three-Stone Radiant Cut Diamond Engagement Ring | GIA F/I1
Vintage 1.15 CTW Three-Stone Radiant Cut Diamond Engagement Ring | GIA F/I1

.85 Carat GIA Vintage Marquis Engagement Ring in Platinum
.85 Carat GIA Vintage Marquis Engagement Ring in Platinum

Mid-Century 1.45 CTW Lab Grown Round Diamond Vintage Engagement Ring w/ Baguettes AGI E/VS1
Mid-Century 1.45 CTW Lab Grown Round Diamond Vintage Engagement Ring w/ Baguettes AGI E/VS1

Art Deco .82 Ct Old European Cut Diamond Vintage Engagement Ring | GIA J/SI2
Art Deco .82 Ct Old European Cut Diamond Vintage Engagement Ring | GIA J/SI2

Art Deco .53 Ct Old European Cut Diamond | Platinum GIA G/SI1
Art Deco .53 Ct Old European Cut Diamond | Platinum GIA G/SI1

Art Deco .77 Ct Old European Cut Diamond Platinum Engagement Ring GIA G/VS2
Art Deco .77 Ct Old European Cut Diamond Platinum Engagement Ring GIA G/VS2

Vintage .53 Ct Old European Cut Diamond Engagement Ring in Platinum — GIA J/SI2
Vintage .53 Ct Old European Cut Diamond Engagement Ring in Platinum — GIA J/SI2

Art Deco .60 CTW European Cut Diamond 14 Karat White Gold Antique Engagement Ring GIA J/SI1
Art Deco .60 CTW European Cut Diamond 14 Karat White Gold Antique Engagement Ring GIA J/SI1

Art Deco .77 Ct GIA Old Mine Cut Diamond Vintage Engagement Ring in Platinum (1930s)
Art Deco .77 Ct GIA Old Mine Cut Diamond Vintage Engagement Ring in Platinum (1930s)

Art Deco .39 Ct GIA Diamond Engagement Ring in 18 Karat White Gold
Art Deco .39 Ct GIA Diamond Engagement Ring in 18 Karat White Gold

Art Deco .97 Ct Old European Cut Diamond Hand Engraved Solitaire Engagement Ring | GIA G/SI2
Art Deco .97 Ct Old European Cut Diamond Hand Engraved Solitaire Engagement Ring | GIA G/SI2

Art Deco .51 CTW Solitaire Diamond Vintage Engagement Ring GIA J/VS2
Art Deco .51 CTW Solitaire Diamond Vintage Engagement Ring GIA J/VS2

Art Deco .50ct Old European Cut Diamond 14K White Gold GIA Engagement Ring
Art Deco .50ct Old European Cut Diamond 14K White Gold GIA Engagement Ring

Art Deco .94 CTW Old European Cut Diamond Engagement Ring | Platinum Filigree | GIA F/SI2 | Circa 1930s
Art Deco .94 CTW Old European Cut Diamond Engagement Ring | Platinum Filigree | GIA F/SI2 | Circa 1930s

.77 GIA Jeff Cooper Diamond Ring in Platinum
.77 GIA Jeff Cooper Diamond Ring in Platinum

Vintage Simon G .81ct GIA Brilliant Cut Diamond 18K White Gold Engagement Ring
Vintage Simon G .81ct GIA Brilliant Cut Diamond 18K White Gold Engagement Ring

Art Deco .80 CTW European Cut Sapphire Diamond Vintage Engagement Ring GIA I/VS2
Art Deco .80 CTW European Cut Sapphire Diamond Vintage Engagement Ring GIA I/VS2

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