This stunning sapphire and diamond cluster ring is made from a combination of metals: the oval setting, which is decorated with open-worked floral decorations at the back, is made from platinum, while the shank is made from 18k white gold.
The ring is centered by an oval natural dark-blue sapphire, with an estimated weight of 2.75 carats. This sapphire is encircled by a border of sixteen old mine-cut diamonds, which have a combined estimated weight of 0.80 carats.
All gemstones are set in open settings, which, together with the open-worked back allows light to travel through the stones.
GENERAL INFORMATION
Size: US 6.5, UK M ½, circumference 53 mm.
The front setting measures 15.5x13x5.5 mm.
This ring could be resized if desired.
Weight: 4.00 grams.
Age: 20th Century, circa 1950s.
Material: Hallmarked for 900/1000 platinum and 18k gold.
Condition: In good antique condition with minor wear, consistent with age. The facet edges of the sapphire show some minor wear, as can be seen in the pictures.
Please note that the antique box is for display purposes only. This shop is based in the EU. Buyers outside the EU might be subject to import taxes.