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GIA Diamonds

190 products

Art Deco Old European Cut Diamond Navette Halo Engagement Ring | 1.38 CTW Platinum Vintage Ring
Art Deco Old European Cut Diamond Navette Halo Engagement Ring | 1.38 CTW Platinum Vintage Ring

Art Deco .79 Ct Old European Cut Diamond Platinum Engagement Ring | GIA H/SI1
Art Deco .79 Ct Old European Cut Diamond Platinum Engagement Ring | GIA H/SI1

Art Deco .92 ct GIA Old European Cut Diamond & Emerald Ring — 1.01 CTW in Platinum (Circa 1930s)
Art Deco .92 ct GIA Old European Cut Diamond & Emerald Ring — 1.01 CTW in Platinum (Circa 1930s)

Art Deco .70 Ct Old European Cut Diamond Solitaire Engagement Ring | GIA | 14K White Gold
Art Deco .70 Ct Old European Cut Diamond Solitaire Engagement Ring | GIA | 14K White Gold

Art Deco Engagement Ring .84 CTW Old European Cut Diamond 14 Karat White Gold GIA G/I1
Art Deco Engagement Ring .84 CTW Old European Cut Diamond 14 Karat White Gold GIA G/I1

Contemporary .98 CTW Emerald Cut Vintage Diamond Engagement Ring GIA J/VS1
Contemporary .98 CTW Emerald Cut Vintage Diamond Engagement Ring GIA J/VS1

Mid-Century Marquise Cut Diamond Solitaire Engagement Ring .61 Ct GIA D/SI1 in 14K White Gold
Mid-Century Marquise Cut Diamond Solitaire Engagement Ring .61 Ct GIA D/SI1 in 14K White Gold

Art Deco Platinum Old Mine Cut Diamond Engagement Ring .76 Ct (GIA E/VS2)
Art Deco Platinum Old Mine Cut Diamond Engagement Ring .76 Ct (GIA E/VS2)

Vintage .89 CTW Old European Cut Diamond Platinum Art Deco Engagement Ring GIA G/SI2
Vintage .89 CTW Old European Cut Diamond Platinum Art Deco Engagement Ring GIA G/SI2

Art Deco Style Emerald Cut Diamond Engagement Ring in 18 Karat Yellow Gold — .83 Carat, GIA F/VS1
Art Deco Style Emerald Cut Diamond Engagement Ring in 18 Karat Yellow Gold — .83 Carat, GIA F/VS1

Art Deco .47ct Transitional Cut Diamond 18K White Gold GIA Engagement Ring
Art Deco .47ct Transitional Cut Diamond 18K White Gold GIA Engagement Ring

Mid-Century 1.56 CTW 18 Karat Round Cut Diamond Pave Set Vintage Engagement Ring GIA J/I1
Mid-Century 1.56 CTW 18 Karat Round Cut Diamond Pave Set Vintage Engagement Ring GIA J/I1

Vintage 1980s GIA .71 Ct Emerald Cut Diamond Engagement Ring in White Gold
Vintage 1980s GIA .71 Ct Emerald Cut Diamond Engagement Ring in White Gold

Vintage Marquise Cut Diamond Three Stone Engagement Ring | GIA
Vintage Marquise Cut Diamond Three Stone Engagement Ring | GIA

Art Deco .50 CTW Old European Cut Diamond Floral Belais 18K White Gold Vintage Engagement Ring – GIA F/SI2
Art Deco .50 CTW Old European Cut Diamond Floral Belais 18K White Gold Vintage Engagement Ring – GIA F/SI2

Art Deco 1.16 Ct Old European Cut Diamond Sapphire Vintage Engagement Ring GIA F/I1
Art Deco 1.16 Ct Old European Cut Diamond Sapphire Vintage Engagement Ring GIA F/I1

Art Deco Style 1.06 CTW Old European Cut and Baguette Diamond Vintage Engagement Ring GIA I/SI1
Art Deco Style 1.06 CTW Old European Cut and Baguette Diamond Vintage Engagement Ring GIA I/SI1

Vintage Fancy Yellow Octagon Cut Diamond Engagement Ring | GIA
Vintage Fancy Yellow Octagon Cut Diamond Engagement Ring | GIA

Art Deco Old European Cut Diamond Solitaire Engagement Ring | Platinum | 1930s
Art Deco Old European Cut Diamond Solitaire Engagement Ring | Platinum | 1930s

Art Deco .90 CTW Old European Cut Diamond Ring | GIA I/SI2
Art Deco .90 CTW Old European Cut Diamond Ring | GIA I/SI2

Art Deco 1.02 Ct Old European Cut Diamond Engagement Ring in 18K White Gold | GIA K/VS1
Art Deco 1.02 Ct Old European Cut Diamond Engagement Ring in 18K White Gold | GIA K/VS1

Vintage 1.00 CTW Cushion Cut GIA No Heat Burma Ruby Old European Cut Diamond Engagement Ring
Vintage 1.00 CTW Cushion Cut GIA No Heat Burma Ruby Old European Cut Diamond Engagement Ring

Art Deco Old European Cut Diamond Engagement Ring 1.17 CTW Platinum – GIA G/SI1 Circa 1930s
Art Deco Old European Cut Diamond Engagement Ring 1.17 CTW Platinum – GIA G/SI1 Circa 1930s

Vintage Colombian Emerald Ballerina Ring | GIA Certified .80 Ct | Diamond Accents | Platinum
Vintage Colombian Emerald Ballerina Ring | GIA Certified .80 Ct | Diamond Accents | Platinum

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