Vintage NOS 1980's 18 Karat Yellow Gold and Sterling Silver Band Genuine 0.27 ctw Diamond Circle Ring

Vintage 1980's NOS (new old stock) from a jeweler's estate
Top of ring is crafted of solid 18 karat yellow gold and is set with genuine Diamonds
0.27 carat total weight (1/4 carat)
Diamonds are H color, SI clarity
Top of ring (gold part) measures 13.7mm (0.53") in diameter
6mm band is crafted of solid sterling silver .925
Ring weighs 6.80 grams
Available in finger sizes 7, 8 and 9
Marked 18K 925