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GIA Diamonds

190 products

Vintage Solitaire Diamond Engagement Ring, GIA .60 Ct Round Diamond Ring, 14K White Gold
Vintage Solitaire Diamond Engagement Ring, GIA .60 Ct Round Diamond Ring, 14K White Gold

  • On Sale

Vintage Style Toi Et Moi Heart Shape Diamond Engagement Ring 1.50 CTW GIA G/SI1
  • On Sale

Vintage Style Toi Et Moi Heart Shape Diamond Engagement Ring 1.50 CTW GIA G/SI1

Vintage Style Long Marquise Navette Diamond Engagement Ring .57 Carat GIA E/I1
Vintage Style Long Marquise Navette Diamond Engagement Ring .57 Carat GIA E/I1

Victorian Style Old European Cut Diamond Engagement Ring | .44 Ct GIA G VS2
Victorian Style Old European Cut Diamond Engagement Ring | .44 Ct GIA G VS2

Mid-Century 1.03 Ct Old European Cut Diamond Vintage Wedding Set GIA H/I1
Mid-Century 1.03 Ct Old European Cut Diamond Vintage Wedding Set GIA H/I1

Art Deco 1.05 Ct Old European Cut Diamond Platinum Engagement Ring GIA J/SI2
Art Deco 1.05 Ct Old European Cut Diamond Platinum Engagement Ring GIA J/SI2

Estate Art Deco Style .73 Ct Old European Cut Diamond & Sapphire Engagement Ring GIA G/SI2
Estate Art Deco Style .73 Ct Old European Cut Diamond & Sapphire Engagement Ring GIA G/SI2

Fancy Intense Yellow Diamond Engagement Ring | GIA 1.02 Ct Pear Shaped | Vintage Style
Fancy Intense Yellow Diamond Engagement Ring | GIA 1.02 Ct Pear Shaped | Vintage Style

Art Deco Engagement Ring 1.24 Ct Old European Cut Platinum GIA I/SI1
Art Deco Engagement Ring 1.24 Ct Old European Cut Platinum GIA I/SI1

Victorian-Style .81 Ct Old Mine Cut Diamond Halo Engagement Ring | GIA H/I1
Victorian-Style .81 Ct Old Mine Cut Diamond Halo Engagement Ring | GIA H/I1

Art Deco Style .76ct GIA Emerald Cut Diamond in 18K Yellow Gold
Art Deco Style .76ct GIA Emerald Cut Diamond in 18K Yellow Gold

Tacori Asscher Cut Diamond Vintage Engagement Ring .91 Ct GIA E/SI1
Tacori Asscher Cut Diamond Vintage Engagement Ring .91 Ct GIA E/SI1

Vintage Vintage 3.04 Ct Marquise Cut Champagne Diamond Three-Stone Engagement Ring in Platinum — GIA
Vintage Vintage 3.04 Ct Marquise Cut Champagne Diamond Three-Stone Engagement Ring in Platinum — GIA

Art Deco .51 Ct Old European Cut Diamond Engagement Ring in Platinum — GIA J/SI2
Art Deco .51 Ct Old European Cut Diamond Engagement Ring in Platinum — GIA J/SI2

Vintage Style Old European Cut Diamond Engagement Ring in 14 Karat Yellow Gold — 1.21 Carat, GIA M/VS1
Vintage Style Old European Cut Diamond Engagement Ring in 14 Karat Yellow Gold — 1.21 Carat, GIA M/VS1

Vintage 2.10 Ct Aquamarine & Diamond Ballerina Cocktail Ring in Platinum | 1980s
Vintage 2.10 Ct Aquamarine & Diamond Ballerina Cocktail Ring in Platinum | 1980s

Vintage Style Asscher Cut Diamond Engagement Ring in 14 Karat Yellow Gold — 1.36 Ct, GIA J/SI2
Vintage Style Asscher Cut Diamond Engagement Ring in 14 Karat Yellow Gold — 1.36 Ct, GIA J/SI2

Vintage Colombian Emerald & Shield Cut Diamond Platinum Engagement Ring | GIA
Vintage Colombian Emerald & Shield Cut Diamond Platinum Engagement Ring | GIA

Vintage Three-Stone Emerald & Old European Cut Diamond Engagement Ring in Platinum — 1.40 Ct GIA
Vintage Three-Stone Emerald & Old European Cut Diamond Engagement Ring in Platinum — 1.40 Ct GIA

Mid-Century .45 Ct Burma Ruby & Diamond Halo Engagement Ring | 14K White Gold | GIA
Mid-Century .45 Ct Burma Ruby & Diamond Halo Engagement Ring | 14K White Gold | GIA

Vintage Style 1.04 Ct Old Mine Cushion Cut Diamond Solitaire Engagement Ring GIA G/VS2
Vintage Style 1.04 Ct Old Mine Cushion Cut Diamond Solitaire Engagement Ring GIA G/VS2

Vintage Style Pear Shape Old Mine Cut Diamond Solitaire | GIA
Vintage Style Pear Shape Old Mine Cut Diamond Solitaire | GIA

Vintage Style 1.26 Carat Cushion Cut Diamond Platinum & 18K Yellow Gold Solitaire Engagement Ring
Vintage Style 1.26 Carat Cushion Cut Diamond Platinum & 18K Yellow Gold Solitaire Engagement Ring

Vintage 1.06 Ctw Transitional Cut Diamond Platinum Baguette Art Deco Engagement Ring GIA I/VS1
Vintage 1.06 Ctw Transitional Cut Diamond Platinum Baguette Art Deco Engagement Ring GIA I/VS1

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