Articulated drop earrings. Four cabochon cut sapphires, approx. 12.50 cts. TW, two baguette cut diamonds, approx. .50 ct. TW, threaded posts for pierced ears. Indistinct maker mark, PT 950. 1 1/4". 6.5 dwt.
Auctioneer:
Rago Auctions
Date:
2015-12-06
ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING; Oval lilac cabochon star sapphire, approx. 9.4 cts., steeply set within diamond halo, pierced and millegrained diamond Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
Edwardian Cabochon Sapphire and Diamond Ring, set with a cabochon sapphire weighing approx. 11.00 cts., within a scrolled platinum basket mount, single-cut diamond shoulders, 18kt Read more…
Auctioneer:
Skinner
Date:
2002-06-13
Art Deco Cabochon Sapphire and Diamond Ring, set with a sapphire measuring approx. 12.70 x 10.71 x 7.95 mm, the millegrain accented openwork shoulders set Read more…
Auctioneer:
Skinner
Date:
2001-12-11
EDWARDIAN SAPPHIRE AND DIAMOND PLATINUM RING; Hand-built reticulated platinum, centrally set with cushion cut sapphire, approx. .89 ct., diamond melee approx. .45 ct., ca. 1910. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
ART DECO ERA COSTUME JEWELRY; Three pieces: Circular brooch with colorless crystal with faceted edges, central “sapphire” and “diamond” design; Cabochon “sapphire” and “diamond” geometric Read more…
Auctioneer:
Rago Auctions
Date:
2014-04-27
SAPPHIRE AND DIAMOND PLATINUM RING Cushion shaped faceted sapphire, approx. 3.1 cts. by formula, RBC diamond frame with diamond halo, gallery and shoulders, melee approx. Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-15
ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING; Translucent and luminous light blue star sapphire, 8 cts. by formula, circular cut diamonds, approx. .90 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
SAPPHIRE AND DIAMOND PLATINUM RING; Ceylon sapphire, 1.54 cts., open work mount with sapphire channels and diamond accents, ca. 1935. Size 6 1/2. 2.9 dwt. Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
9.43 CTS. SAPPHIRE AND DIAMOND PLATINUM RING; Oval faceted blue sapphire, 14.05 x 12.43 x 5.92 mm., framed by full cut diamond melee, 1.21 cts. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
FRENCH CEYLON SAPPHIRE AND DIAMOND PLATINUM RING; Cushion cut sapphire, 5.75 cts. by formula, framed by 14 circular cut diamonds, approx. 1 cts. TW, hand-built Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
