
Platinum and Light Brown-Pink Diamond Ring
Sold for $281,000 (includes buyer's premium)

Platinum and Diamond Ring, Gumbiner
Sold for $269,000 (includes buyer's premium)

Platinum and Diamond Ring
Sold for $173,000 (includes buyer's premium)

Gold, Platinum and Diamond 'Escalier' Bracelet, Cartier, France
Sold for $149,000 (includes buyer's premium)

Gold, Diamond and Cultured Pearl Clip Brooch, Van Cleef & Arpels, with Gold and Cultured Pearl Fringe Jacket
Sold for $112,500 (includes buyer's premium)

Platinum, Diamond and Emerald Bracelet, Oscar Heyman Bros. for Van Cleef & Arpels
Sold for $87,500 (includes buyer's premium)

Platinum, Sapphire and Diamond Ring, Cartier
Sold for $87,500 (includes buyer's premium)

Platinum and Diamond Necklace
Sold for $87,500 (includes buyer's premium)

Platinum and Diamond Ring
Sold for $75,000 (includes buyer's premium)

Wide Platinum, Diamond, Emerald and Black Onyx Bracelet, Vienna
Sold for $68,750 (includes buyer's premium)

Platinum and Diamond Ring
Sold for $62,500 (includes buyer's premium)

Art Deco Platinum and Diamond Necklace/Bracelet Combination, France
Sold for $59,375 (includes buyer's premium)

Platinum, Diamond and Sapphire Crossover Ring
Sold for $56,250 (includes buyer's premium)

Platinum and Diamond Ring
Sold for $53,125 (includes buyer's premium)

White Gold and Diamond Ring
Sold for $50,000 (includes buyer's premium)

Platinum and Diamond Bracelet, Possibly by Flato
Sold for $46,875 (includes buyer's premium)

Platinum, Sapphire and Diamond Bracelet, Raymond Yard
Sold for $46,875 (includes buyer's premium)

White Gold and Diamond Ring
Sold for $43,750 (includes buyer's premium)

Platinum, Emerald and Diamond Ring
Sold for $40,625 (includes buyer's premium)

Platinum, Gold, Emerald and Diamond Bow Brooch, Monture, Cartier, France
Sold for $40,625 (includes buyer's premium)