Old European Cut Diamonds in 18K Available Upon Request Estate@PowerhouseJewels.com More info / Retailer Inquiry CONNECT Rings Rare Neon Blue Paraiba Tourmaline and Diamond Ring Emerald and Diamond Ring Emerald Cabochon and Diamond Ring TAKAT Ruby, Sapphire and Diamond Ring Custom Cut Emeralds and Sapphires Spectacular Sky Blue Sapphire Ring from TAKAT Spectacular Tanzanite and Diamond Ring Yellow Diamond Shield Ring Yellow Diamond with Edge Fancy Yellow Cushion Cut Fancy Yellow Shield Ring Design by Nekta NYC 40 carat Fancy Yellow Diamond Ring Spectacular Old World Craftsmanship Distinctive Antique Cut Cushion Diamond Bands 2 Carat Round Diamond 5 Carat Antique Cut Cushion 6 Carat Antique Cut Marina B Diamond and Sapphire Claw Ring Fighting Vipers Ring EA Guild Poison Ring 2 Carat 4 Carat Asscher Cut Platinum Hand Engraved Mounting 6 Carat Oval Diamond Exquisite Custom Platinum Ring Yellow Diamond Cocktail Ring Diamond Flower Ring in Platinum Cognac Diamond in Rose Gold 4 Carat Asscher Cut 30 Carat Yellow Cushion Cut 5 Carat Emerald Cut Estate Diamond and Sapphire Ring Vintage Diamond and Emerald Ring Cushion Cut in Leaf Solitaire 6 Carat Cushion in Platinum 3.7 Carat Fancy Pink Cushion Cut Old World Cushion in 18K Antique Cushion in Diamond Frame Antique Cushion in Platinum 10 Carat Fancy Vivid Yellow Old European Cut Diamonds in 18K Classic Fancy Yellow Diamond Ring T&C Fancy Blue Radiant Diamond Fancy Yellow Radiant with Shields 27 Carat Vivid Yellow Radiant 4 Carat Poison Ring in 22k Yellow Gold Vintage Diamond and Sapphire Ring 15 Carat Vivid Yellow Oval Vintage Diamond and Ruby Ring 21 Carat INTENSE Yellow Radiant Vintage Diamond and Sapphire Ring Scarselli Couture Collection Natural Pink Diamond Ring with Cushion Cuts 6 Carat Intense Yellow Radiant