Comprising white and gray crystal and semi crystal material; Opal doublets, opal triplets; Polychromatic black "sugar" opals, lab created opal. Gem material in excess of 120 cts. TW (excludes assembled, synthetic or treated opals). Largest 27.4 x 23.8 mm.
Auctioneer:
Rago Auctions
Date:
2017-06-11
COLLECTION OF UNMOUNTED BLUE SAPPHIRE GEMSTONES Cabochon cut and faceted pairs, approx. 26 cts. TW. Largest: 11.6mm x 8.7mm x 8.4mm. Note: Unmounted gemstones from Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
COLLECTION OF UNMOUNTED BLUE AND FANCY COLOR SAPPHIRES Mixed faceted cuts, approx. 162 cts. TW. Includes seven larger gems, heaviest 3.7 cts. Note: Unmounted gemstones Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
COLLECTION OF UNMOUNTED OPALS Mixed sizes and shapes including black, jelly, boulder, matrix, fire and white, etc. Approx. 112 cts. TW. Note: Unmounted gemstones from Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
COLLECTION OF UNMOUNTED GEM EMERALD MELEE Mixed faceted and calibrated cuts, 96 cts. TW. Note: Unmounted gemstones from the estate of Harry B. Roth, 1913-2008, Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
COLLECTION OF UNMOUNTED FACETED AQUAMARINES Various sizes and shapes, includes several matched pairs. 130 cts. TW. Largest emerald cut: 27.3 cts. Note: Unmounted gemstones from Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
COLLECTION OF UNMOUNTED GEMSTONES; Five faceted citrines, approx. 330 cts. TW; Largest emerald cut 36 x 27 mm.; Smaller unmounted gems include: Seven blue moonstone Read more…
Auctioneer:
Rago Auctions
Date:
2014-04-27
COLLECTION OF UNMOUNTED ANTIQUE AND VINTAGE JEWELS; At least 80 pieces many pairs, includes, but not limited to, inlaid faceted gemstones, carved gemstones, intaglios, micromosaic, Read more…
Auctioneer:
Rago Auctions
Date:
2015-04-16
COLLECTION OF UNMOUNTED GEMSTONES Eleven gems: three oval peridots, 24 cts. TW; oval cabochon jadeite, 11.2mm x 8.2mm, 2.60 cts.; two red spinels, 13 cts.; Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
COLLECTION OF UNMOUNTED HARDSTONES Numerous cabochons, tablets, beads, etc. include carnelian, agates, malachite, onyx, etc. With a bag of antique beads. Approx. 2,900 gs. GW." Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
COLLECTION OF UNMOUNTED STONES Opals, moonstones, gemstones and antique coral, in various sizes, hues and cuts. Approx. 1,400 cts. TW." Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
