The Irving Vintage Cocktail Ring. A dramatic dome cocktail ring, this platinum Art Deco masterpiece is truly rare. Hailed for their unusual and stunning beauty, black opals are the rarest and highly sought after gemstones of their kind. The most exceptional of all, such as this 6.76 carat specimen, were excavated from the famous Lightning Ridge mine in Australia. Exhibiting vibrant hues with a mesmerizing kaleidoscope of colors that flash brilliantly from every angle and enhanced by an array of dazzling diamonds. Flanked on either side by kite-cuts and baguettes, this most alluring Deco period 1920s treasure will provide enduring love and beauty. Truly, a legendary and important piece of estate jewelry. 
 
Condition: Very Good 
Era: Art Deco 
Year: 1915-1935
Metal: Platinum
 
Center Gemstone: Black Opal
Carat Weight: 6.76
Cut: Oval Cabochon
Color: Iridescent, with pinkish-red flashes, blues & greens 
Clarity: Opaque
 
Additional Gemstones:
Diamonds = 0.60 Carats Total
 
Ring Size: 6.25, sizeable
Rise Above Finger: 7.2mm
Ring Face: 18.2mm x 17mm
Band Width: 2mm, tapered to 1.2mm
Weight: 7.71 grams
 
Graded by GIA standards
 
Includes: Certified Appraisal $42,000.
custom ring box, complimentary ring sizing (2 sizes) & free expedited shipping 
Item Id: 145-9536 TR05111LRMM