53.15 Carat Briolette Cut Blue Topaz, 4.41 Carat Round Brilliant and Rose Cut Diamond and 18 Karat White Gold Chandelier Earrings. Topaz with vivid color. Diamonds VS clarity. Unsigned. Measure 3-1/8" L, 1-1/4" W. Approx. weight: 30.8 grams. Condition: Very good condition. Estimate: $3500.00 - $5000.00 Domestic Shipping: $30.00