Estate 1980s Platinum 3.45 CT Blue Sapphire & Diamond Cocktail Ring - Size 10.5

An oval blue sapphire, weighing 3.45 carats, centers this platinum ring from the 1980s. Marquise and round brilliant diamonds cluster along each shoulder, framing the sapphire's edge with faceted movement. Sapphire owes its blue color to trace iron and titanium within the corundum crystal. Set high within its diamond cluster, the ring carries the oval's full length across the finger for a bold, substantial presence.

Condition: Very Good

Era: Vintage, 1980s

Metal: Platinum (tested 95% Platinum, 5% Ruthenium) Marked 3.45; 43 in shank

Center stone(s): 1 Oval Blue Sapphire, 3.45 carats

Gemstones: 4 Marquise and 6 round brilliant cut Diamonds, F/G color, VS clarity, approx. 0.50 carats total

Measurements: 9.8 x 8.0mm (sapphire)

Setting: Prong-set

Ring Size: 10.5

Total weight: 7.16 grams