This rare, 8.19 carat pinfire opal hails from the famous Australian Andamooka mine. With a kaleidoscope of bright, fiery colors all coming together displaying a magnificent array of rolling flashes of multi-colored lightning. Together with a beautifully matched pair of emerald cut diamonds weighing 1.13 cts., this platinum 3 stone cocktail ring forms a dome of excitement on your hand. The mine was made famous in 1954 when Queen Elizabeth II was presented with this famous gemstone.


Condition: Very good 

Era: Modern Estate 

Year: 1970

Metal: Platinum


Gemstone: Natural Australian Opal

Carat Weight: 8.19

Cut: Oval Cabochon

Color: Greens, blues, pinks, reds, yellows

Clarity: Opaque


Additional Gemstones: (2) Diamonds

Emerald cut diamonds = 1.13 Carats


Ring Size: 5, sizeable

Rise Above Finger: 11mm

Ring Face: 17.8mm T x 18.1mm W

Band Width: 5mm, tapers to 2.2mm

Weight: 10.74 grams


Graded by GIA standards


Includes: Certified Appraisal $19,000.

custom ring box, complimentary ring sizing (2 sizes) & free expedited shipping 

Item Id: 145-12605 TR5555LRMM

Oval Pinfire Opal Diamond Platinum Modern Cocktail Ring Australian Andamooka

$18,750.00 Regular Price
$13,125.00Sale Price
  • For questions or special requests, please call (805) 966-1707, or email 

    See this design in person at our vintage & antique estate jewelry store in Santa Barbara, California.

Bella Rosa Galleries | 1103-A State Street

Santa Barbara, CA 93101


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