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NATURAL London Blue Topaz 10x8mm Octagon Emerald Cut 4 Carat Calibrated Gemstone

NATURAL London Blue Topaz 10x8mm Octagon Emerald Cut 4 Carat Calibrated Gemstone

NATURAL London Blue Topaz 8mm Round Brilliant Cut 2.3 Carat Calibrated Gemstone

NATURAL London Blue Topaz 8mm Round Brilliant Cut 2.3 Carat Calibrated Gemstone

IGI Certified 1.03 Colour Change Untreated Sapphire & Diamond 18k Gold Pendant

IGI Certified 1.03 Colour Change Untreated Sapphire & Diamond 18k Gold Pendant

1.59ct Vivid Green Emerald Diamond Round Cut 18k Yellow Gold Halo Earring Studs

1.59ct Vivid Green Emerald Diamond Round Cut 18k Yellow Gold Halo Earring Studs

1.95ct NATUAL Vivid Yellow Green Tourmaline Fancy Cushion Cut 8.5x7mm

1.95ct NATUAL Vivid Yellow Green Tourmaline Fancy Cushion Cut 8.5x7mm

Rare Vintage Cartier Large Red Ruby Ellipse Oval Cut 18k Gold Bypass Split Ring

Rare Vintage Cartier Large Red Ruby Ellipse Oval Cut 18k Gold Bypass Split Ring

NATURAL Parti Colour Sapphire Blue Green Yellow 0.97ct Oval Cut UNTREATED

NATURAL Parti Colour Sapphire Blue Green Yellow 0.97ct Oval Cut UNTREATED

NATURAL 1.90ct Vivid NEON Blue Zircon Oval Cut Loose Gemstone 9x5mm VVS

NATURAL 1.90ct Vivid NEON Blue Zircon Oval Cut Loose Gemstone 9x5mm VVS

Rare Vintage Van Cleef & Arpels Princess Cut Ruby & Diamond 18k Yellow Gold Ring

Rare Vintage Van Cleef & Arpels Princess Cut Ruby & Diamond 18k Yellow Gold Ring

Vintage Van Cleef & Arpels NY Natural Diamond Platinum Solitaire Band Ring 49

Vintage Van Cleef & Arpels NY Natural Diamond Platinum Solitaire Band Ring 49

1.59 Carat Natural Deep Purple Sapphire Oval Cut 18 Karat Gold Solitaire Ring

1.59 Carat Natural Deep Purple Sapphire Oval Cut 18 Karat Gold Solitaire Ring

2.64ct NATURAL Aquamarine Light Blue Cushion Cut Loose Gemstone 8.6x7.6mm

2.64ct NATURAL Aquamarine Light Blue Cushion Cut Loose Gemstone 8.6x7.6mm

1.12ct NATURAL Sapphire VIVID Blue Green Fancy TRAPEZE Cut Gem 5.7x5.6mm VS

1.12ct NATURAL Sapphire VIVID Blue Green Fancy TRAPEZE Cut Gem 5.7x5.6mm VS

Natural Deep Blue Sapphire0.82ct Oval Cut Loose Gemstone 6x4.3mm VS

Natural Deep Blue Sapphire0.82ct Oval Cut Loose Gemstone 6x4.3mm VS

UNIQUE 1.00ct NATURAL Vivid Green Sapphire Cushion RARE Australia Gem 5.5x5mm VS

UNIQUE 1.00ct NATURAL Vivid Green Sapphire Cushion RARE Australia Gem 5.5x5mm VS

Fine Natural 1.05ct Vivid Pink Sapphire Oval Cut 18k White Gold Solitaire Ring

Fine Natural 1.05ct Vivid Pink Sapphire Oval Cut 18k White Gold Solitaire Ring

Tiffany & Co. Elsa Peretti Teardrop Diamond 950 Platinum Pendant Necklace Small

Tiffany & Co. Elsa Peretti Teardrop Diamond 950 Platinum Pendant Necklace Small

UNIQUE GIA CERTIFIED 1.16ct Sapphire Hazy Silky Green Yellow Octagon Cut NO HEAT

UNIQUE GIA CERTIFIED 1.16ct Sapphire Hazy Silky Green Yellow Octagon Cut NO HEAT

GIA CERTIFIED 1.01 UNTREATED Vivid Green Yellow Sapphire Emerald Octagon Cut Gem

GIA CERTIFIED 1.01 UNTREATED Vivid Green Yellow Sapphire Emerald Octagon Cut Gem

GIA CERTIFIED Green Yellow Sapphire 1.20ct UNTREATED Round Cut Unheated Rare

GIA CERTIFIED Green Yellow Sapphire 1.20ct UNTREATED Round Cut Unheated Rare

GIA CERTIFIED Unique Bi Colour Sapphire 1.34ct Yellow Blue Oval Cut UNTREATED

GIA CERTIFIED Unique Bi Colour Sapphire 1.34ct Yellow Blue Oval Cut UNTREATED

Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Arno Alhambra Flower Ring

Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Arno Alhambra Flower Ring

Rare Vintage Cartier Emerald & Diamond Mimi 18k Yellow Gold Oval Cabochon Ring

Rare Vintage Cartier Emerald & Diamond Mimi 18k Yellow Gold Oval Cabochon Ring

Rare Vintage Cartier Sugarloaf Blue Sapphire & Diamond Mimi 18k Gold Bypass Ring

Rare Vintage Cartier Sugarloaf Blue Sapphire & Diamond Mimi 18k Gold Bypass Ring

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