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Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Cocktail Ring 4.00
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - On model view
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - Video showing the piece
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - Overall view
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - Side view
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Cocktail Ring 4.00
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - On model view
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - Overall view
Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Spectacular Swooping Halo Cocktail Ring - Side view
  • Abbott & Oaks

Vintage Large Platinum 16.09ct Aquamarine 1.33cttw Diamond Cocktail Ring 4.00

$5,960 $7,450

Complimentary Shipping & Returns

Discover this vintage platinum cocktail ring with a large spectacular swooping halo design, featuring aquamarine and diamond. All gemstones are natural, earth-mined stones unless stated otherwise.

Please refer to the photographs for an accurate color depiction, as the video may not accurately represent the color.

Piece Number: 20052

Appraiser Notes: Please note that resizing this ring is limited in order to preserve the integrity of the design. Please reach out to us if you are interested in resizing this ring, as it may be possible depending upon the size.
Metal: Platinum
Main Stone: Aquamarine
Additional Stones: Diamond
Age: 1980s
Condition: Very good condition, not eye-visible, seen under 10x magnification: very tiny nick to girdle of aquamarine; minor wear to platinum, small indent to one shoulder, minor mark to platinum from previous repair, minor mark to shank from previous resizing

Ring Size: 4
Length: 26.1mm (north-south)
Width: 21.1mm (east-west)
Band Width: 2mm
Rise Above Finger: 10.4mm
Stone Dimensions: Aquamarine 20.6 x 15 x 9.5mm; Diamond 2.85 x 2mm(2), 2.3 x 1.9mm(4), 2.2 x 1.3mm(4), 2 x 2mm(4), 2 x 1.3mm(2), 1.9mm(4), 1.8mm(2), 1.7 x 1.2mm(4), 1.7mm(4), 1.65 x 1.3mm(2), 1.5 x 1.2mm(2), 1.3mm(4)
Weight: 14.3g
Total Carat Weight: Aquamarine 16.09ct; Diamond 1.33cttw
Diamond Clarity Grade: VS2-SI1
Diamond Color Grade: E-H

We offer complimentary shipping and returns on all Abbott & Oaks orders placed on the U.S. website for domestic delivery.

Please see our detailed shipping and return policy in helpful links at the bottom of this page.

Every piece undergoes an intensive review based on GIA standards. We verify all gold and platinum materials through acid and advanced testing, examine gemstones with microscopes, refractometers, chelsea filters, and UV light, and evaluate construction, hallmarks, and craftsmanship to confirm authenticity.

Every purchase includes a detailed authentication report.

See our full authentication standards ➔

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Ann W.
★★★★★
I wasn't going to, I didn’t need it but then I remembered I had been looking for an opal ring for a long time and this was the most unique setting I had ever seen. It is 100% the perfect one for my hand to make a statement. The white opal is subtle but oh the setting... and when you catch the light just right the opal reveals itself in all its introverted glory. Just like me.
Giselle S.
★★★★★
I loved it even more in person. Obsessed is an understatement. I love how I continue finding unique pieces in Abbott and Oaks. I can’t wait to add more to my collection.

The Vintage Difference

Individuality

Stand out with bold, one-of-a-kind style.

Craftsmanship

Crafted with techniques from an era of true artisanship.

Character

The patina, quirks, and soul that only time can give.

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UNWAVERING TRUST

Meticulously vetted, sustainably
sourced, and authentic.

CONSISTENT QUALITY

A legacy of craftsmanship and
history that stands the test of time.

ENDURING VALUE

Timeless beauty and value that
deepen with each generation.

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