Tiffany & Co. Victorian 2.48 CTW No Heat Sapphire Diamond Platinum 18 Karat Gold Antique Three Stone Ring GIA

• Centering an oval cut sapphire weighing 1.68 carats total - transparent medium blue in color
• Natural Cambodian in origin with no indications of heat treatment
• Prong and bar set in platinum and flanked by old prong set mine cut diamonds
• Weighing approximately 0.80 carat total - J color with SI1 clarity
• Gemstones are all set in platinum atop a yellow gold shank
• Tested as platinum and 18 karat gold
• Fully signed for Tiffany & Co.
• Circa: 1900
• Ring size: 4 and sizable
• Measures north to south 8.5 mm and sits 5.5 mm high
• Total weight: 4.2 grams
• GIA Sapphire Origin Report: 2235075931
• Stock Number: We-11870

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