Antique Thai Sapphire Diamond Engagement Ring

Circa 1910 This classic cluster ring is crafted in gold and platinum. The ring features a 2.11 carat natural unheated Thai sapphire of a medium blue color. The sapphire is surrounded by chunky old mine cut diamonds (VS1-VS2 clarity, average – K color). The sapphire and diamond cluster measures 15 x 14 mm (9/16 x 9/16 in.) Total sapphire weight is 2.11 carats. Estimated combined diamond weight is 1.90 carats. He ring is accompanied by the American Gemological Laboratories (AGL) Prestige Gemstone Report No. 1130529 for the sapphire. Ring size 6.75 (17 mm) resizable