Almost 9 carats of near-flawless diamonds orbit around a celestial galaxy of an amazingly huge 33.40 carat Australian Opal with a kaleidoscopic array of colors. Wow isn't enough to describe this statement jewel, recently acquired from a prominent Beverly Hills lady. It was worn as a brooch, necklace, pearl enhancer or hair pin for nearly 50 years and is an heirloom to be treasured for generations to come.


Condition: Very Good

Era: 1960-1970s

Metal: 14K White Gold

Weight: 45.7 grams 


Center Stone: Natural Australian Opal

Carat Weight: 33.40

Cut: Oval cabochon

Color: Bluish-Green with pink fire


Additional Stone Details: 

84 Round Brilliant Cut Diamonds

8.68 ctw, G Color VVS1 Clarity 


Length of necklace when attached to brooch is 15",

Chain's width is 3mm


Includes: Certified Appraisal $38,400.00, Gemological Insurance Appraisers Appraisal, custom box & expedited shipping
Item Id: RNS00821MM

Natural Australian Opal Diamond Halo Necklace White Gold Cabochon Gem 40 Carats

$39,000.00 Regular Price
$29,250.00Sale 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.

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Bella Rosa Galleries | 1103-A State Street

Santa Barbara, CA 93101


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We offer diamonds

graded by GIA.

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