Sold for:
$4,148

containing one round cabochon cut star sapphire weighing approximately 14. 50 carats, 24 round brilliant cut diamonds weighing approximately 2.50 carats total and nine pear shape diamonds weighing approximately 3.40 carats total. Size 4 3/4. 12.40 dwts.


Leslie Hindman Auctioneers

Auctioneer:
Leslie Hindman Auctioneers

Date:
2010-12-14

Archived auctions similar to A Platinum, Star Sapphire and Diamond Ring, Down arrow


Sold for:
$6,765

Platinum, Star Sapphire, and Diamond Ring, centering a violetish purple star sapphire weighing 30.55 cts., flanked by bullet-shaped diamond baguettes, approx. total diamond wt. 1.00 Read more…


Auctioneer:
Skinner

Date:
2019-12-03


Sold for:
$12,925

Platinum, Star Sapphire, and Diamond Ring, prong-set with a star sapphire measuring approx. 15.95 x 13.90 x 10.40 mm, and weighing 21.97 cts., framed by Read more…


Auctioneer:
Skinner

Date:
2007-09-18


Sold for:
$3,998

Platinum, Star Sapphire, and Diamond Ring, Retailed by Greenleaf & Crosby, set with a cabochon star sapphire measuring, 13.80 x 12.40 x 12.10 mm, framed Read more…


Auctioneer:
Skinner

Date:
2017-12-05


Sold for:
$3,900

Platinum, Star Sapphire, and Diamond Ring, set with a cabochon star sapphire measuring approx. 11.50 x 9.10 x 6.45 mm, flanked by single-, old European-, Read more…


Auctioneer:
Skinner

Date:
2012-12-04


Sold for:
$1,599

Art Deco Platinum, Star Sapphire, and Diamond Brooch, centering a cabochon star sapphire measuring approx. 10.35 x 7.80 x 5.95mm, within a pierced mount bead-set Read more…


Auctioneer:
Skinner

Date:
2015-12-08


Sold for:
$4,613

Platinum, Star Sapphire, and Diamond Ring, Oscar Heyman, bezel-set with an oval cabochon star sapphire framed by calibre-cut sapphires, with bezel-set full-cut diamond melee, size Read more…


Auctioneer:
Skinner

Date:
2015-09-29


Sold for:
$3,600

Platinum, Star Sapphire, and Diamond Ring, set with a star sapphire measuring approx. 16.70 x 11.80 x 10.70 mm, flanked by baguette- and fancy-cut diamonds, Read more…


Auctioneer:
Skinner

Date:
2012-12-04


Sold for:
$15,405

Platinum, Star Sapphire, and Diamond Ring, prong-set with a cabochon star sapphire measuring approx. 17.40 x 16.95 x 11.80 mm, weighing approx. 37.00 cts., flanked Read more…


Auctioneer:
Skinner

Date:
2012-09-11


Sold for:
$15,405

Art Deco Platinum, Star Sapphire, and Diamond Ring, bezel-set with a circular cabochon star sapphire measuring approx. 11.70 x 9.10 mm, baguette and single-cut diamond Read more…


Auctioneer:
Skinner

Date:
2012-06-12


Sold for:
$15,405

Platinum, Star Sapphire, and Diamond Ring, Cartier, set with a cabochon star sapphire measuring approx. 19.60 x 17.60 x 11.50 mm, within a square-, baguette-, Read more…


Auctioneer:
Skinner

Date:
2012-03-13