2.31ct Mozambique Ruby and 1.25ctw Diamond 18K...

Updated August 24, 2026

This auction ended on September 3, 2026. See upcoming auctions from Miami Auctions and Appraisal LLC or current jewelry & watches auctions.
Lot number40132
Estimate8,085.00 - 13,085.00 USD
CategoryJewelry & Watches
AuctionLabor Day High End Jewelry Auction!!
DateSeptember 3, 2026 at 3:00 PM EDT
Auction houseMiami Auctions and Appraisal LLC
LocationMiami, Florida

White Gold Ring (GIA CERTIFIED). One polished, stamped, and tested 18K white gold ring with a bright finish, The ring is mounted with: 1 genuine GIA certified ruby center stone weighing 2.31 carats, and 48 genuine diamonds weighing approximately 1.25 carats. This item weighs 4.7 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# GIA Report No.: 5231723705; Species: Natural Corundum; Variety: Ruby; Origin: Mozambique; Shape: Oval; Cutting Style: Brilliant Cut Crown, Step Cut Pavilion; Measurements: 9.46 x 6.83 x 3.86mm; Weight: 2.31 carats; Color: Red; Transparency: Transparent to Semi Transparent; Treatment: Heat with Residue; Refractive Index: 1.762 - 1.770 DR; Hardness: 9 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond; Shape: Round; Cutting Style: Brilliant Cut; Quantity: 48 Diamonds; Measurements: 1.8 - 2.3mm; Total Weight: 1.25 carats; Clarity Grade: SI2-I2; Color Grade: G-I; Refractive Index: 2.417; Hardness: 10 #RUBY WEIGHT: 2.31 ct; TOTAL DIAMOND WEIGHT: 1.25 cts; WEIGHT OF ITEM: 4.7 grams; GOLD CONTENT: 18K White Gold #Size: 7

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