Vintage David Webb 18K Gold Turquoise Cocktail Ring with Diamonds

A vintage David Webb oval turquoise ring with diamond accents, set in 18K yellow gold and platinum. From the Colors Collection. Circa 1980.

Vintage & Estate Collection
1 oval turquoise cabochon =12.00 carats
16 round brilliant cut diamonds =0.55 total carat weight, G-H color, VVS2-SI1 clarity.
Ring size: 9.00