J. E. CALDWELL HINGED DIAMOND ETERNITY BAND; RBC diamonds, approx. 1.4 cts. TW, in hinged platinum mount, mid 20th c. Marked "JEC & Co. #V7532". Size 6 1/2. 2.8 dwt.
Auctioneer:
Rago Auctions
Date:
2015-04-16
Art Deco Platinum and Diamond Wristwatch, the silver-tone dial with Arabic numeral indicators, case and bracelet bezel- and bead-set with full, baguette, and marquise-cut diamond Read more…
Auctioneer:
Skinner
Date:
2010-03-16
with octagonal table cut diamond measuring approximately 11.10 x 9.20 mm utilized as the watch crystal, containing two rectangular step cut diamonds weighing approximately 1.40 Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2010-12-14
Two Platinum Gem-set Eternity Bands, one J.E. Caldwell & Co., one set with square-cut rubies and full-cut diamond melee, the other channel-set with full-cut diamond Read more…
Auctioneer:
Skinner
Date:
2012-09-11
JE Caldwell, Philadelphia, Early 20th Century circular, the body and hinged cover engraved overall with dense flowers and foliage against a matted ground 2 ozt Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-12-12
ART DECO DIAMOND, SAPPHIRE PLATINUM DRESS WATCH; Diamond tank watch with architectural OMC diamond and triangular sapphire hinged millegrained shoulders,diamonds approx. 2 cts. TW, sateen Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
The oval forms, in white or rose gold, with round brilliant cut diamonds, 7.21 cts. TW throughout. Assay and diamond weights inscribed. Circumference 7". 15.6 Read more…
Auctioneer:
Rago Auctions
Date:
2016-12-04
“Platinum and Diamonds” Vacheron Constantin, No. 405242, case No. 20179. Retailed by J. E. Caldwell & Co. Made in the 1920s. Fine, rectangular, diamond-set platinum, Read more…
Auctioneer:
Antiquorum
Date:
2003-06-02
Vacheron Constantin - Lady’s - Platinum & Diamonds Vacheron Constantin, Retailed by J. E. Caldwell & Co, No. 344157, case No. 16767. Made in the Read more…
Auctioneer:
Antiquorum
Date:
2010-09-15
