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Tiffany & Co. Victorian No Heat Montana Sapphire Diamond 18K Gold Yellow Gold Antique Toi-Et-Moi Ring GIA

Sale price$23,800.00
  • Designed as a Toi-et-Moi style bypass ring terminating with one diamond and one sapphire
  • Diamond is old European cut and weighs 1.29 carats - J color with VS2 clarity
  • Sapphire is cushion cut and weighs 1.60 carats - transparent medium blue
  • Natural Montana (Yogo Gulch) in origin and displaying no indications of heat treatment
  • Each is prong set in gold and flanked by rows of bead set diamonds
  • Old European cut and weighing approximately 0.36 carat total
  • Quality consistent with cut and age
  • Completed by yellow gold shank
  • Tested as 18 karat gold
  • Fully signed for Tiffany & Co.
  • Circa: 1910
  • Ring Size: 5 3/4 and sizable
  • Measures north to south 13.0 mm and sits 6.0 mm high
  • Total Weight: 3.8 grams
  • GIA Sapphire Origin Report: 2243074498
  • Stock Number: We-17160
Tiffany & Co. No Heat Yogo Montana Sapphire Diamond 18K Antique Toi-Et-Moi Ring
Tiffany & Co. Victorian No Heat Montana Sapphire Diamond 18K Gold Yellow Gold Antique Toi-Et-Moi Ring GIA Sale price$23,800.00