Estate 14k Yellow Gold Blue Topaz Ring 1.6 Carat Size 7.5. This ring is hallmarked 585k and Cardow as shown in the photos weighs 3.5 grams.  This has a 8 x 6 oval medium blue topaz with a 1.6 carat by calculation.  Condition is Pre-owned. Shipped with USPS First Class Package with insurance and signature tracking.