Vintage NOS 1980s Sterling Silver 925 Genuine 0.52 CTW White & Champagne Diamond Ring

Brand new old stock item from the 1980's (NOS)
Acquired from a jeweler's estate
Item has been polished, cleaned and white and brown rhodium-plated
Marked 925
Crafted of solid Sterling Silver 925
Ring weighs 3.30 grams (size 7)
Features 4 prong-set round champagne diamonds (0.20 ctw)
Prong-set with 16 genuine single-cut Diamonds (0.32 ctw), G-H color, VS clarity around the champagne diamonds