This colorful and elegant piece has been crafted in solid yellow gold of 18 karats with high polished finish, Fitted with a push boxed security lock and a hinged figure 8 for extra safety. Embellished with a great selection of natural earth mined gemstones. Diamonds: Mount with 19 round brilliant cut diamonds, 0.48 carats, white colorless F color, VS-1 Clarity. Gemstones: Mount with seven round cabochon cuts (17 x 17 x 9 mm) of natural and translucent vivid pink rhodochrosite, with a combined weight of 175.77 carats. Others: Embellished with seven rondelle elements carved from natural black onyx. Weight: 105.75 Grams, (67.79 Dwt). Size: Fit up to 19.5 Inches (50 Cm) and can be sized removing gold links from the back. Measurements: The drop measure is 33 mm by 65 mm (1.30 x 2.56 Inches). Hallmarks: Stamped with the maker's mark, the 18kt gold assay mark and signed, "B.145 0.750". Very good conditions. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.