Sold for:
$2,318

UNMOUNTED GEM TOURMALINES Seventeen mixed faceted cuts, rubelites and pinkish or brownish gems, approx. 91 cts. TW. Largest: 12 cts. Note: Unmounted gemstones from the estate of Harry B. Roth, 1913-2008, a longtime member of the Diamond Dealer Club of N.Y., a connoisseur and avid collector of fine colored gems. The bulk of the collection dated from the 1960"s and 1970"s, and predates many modern enhancement processes. While gemological reports have been secured for many of the lots, some indications of gem origins have been taken from parcel notations. Additional tests would be needed for positive identification of origins and treatments."


Rago Auctions

Auctioneer:
Rago Auctions

Date:
2010-12-05

Archived auctions similar to Unmounted gem tourmalines seventeen mixed faceted cuts, rubelites and pinkish or brownish gems, approx. 91 cts. tw. largest: 12 cts. note: unmounted gemstones from the estate of harry b. roth, 1913-20 Down arrow


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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


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UNMOUNTED GREEN GEM TOURMALINES Twenty-nine, most in faceted emerald cuts, three pear or triangular faceted and six oval cabochons, 14.9 cts. 235 cts. TW. Largest: Read more…


Auctioneer:
Rago Auctions

Date:
2010-12-05


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TWO TRAYS OF UNMOUNTED GEMSTONES; Mixed, faceted and cabochon cut, includes but not limited to tourmalines, topaz, golden beryl, sapphire, peridot, emerald, moonstone, amethyst, tanzanite, Read more…


Auctioneer:
Rago Auctions

Date:
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UNMOUNTED MIXED GEMSTONES Seventy-one stones include: 15.2 cts. green beryl, 51 cts. TW rhodolites, 26 cts. amethyst, 36.8 cts. ametrine, assorted citrines, pearls, tourmalines, amethysts. Read more…


Auctioneer:
Rago Auctions

Date:
2008-06-14


Sold for:
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TWENTY UNMOUNTED FACETED GEM EMERALDS Mixed cuts. 45 cts. TW. Largest: 15.15mm x 13.3mm x 8.1mm. Note: Unmounted gemstones from the estate of Harry B. Read more…


Auctioneer:
Rago Auctions

Date:
2010-12-05


Sold for:
$2,440

TWENTY-ONE UNMOUNTED BLUE GEM SAPPHIRES Mixed faceted cuts, 39.7 cts. TW. Note: Unmounted gemstones from the estate of Harry B. Roth, 1913-2008, a longtime member Read more…


Auctioneer:
Rago Auctions

Date:
2010-12-05


Sold for:
$2,562

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


Sold for:
$3,538

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


Sold for:
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FIFTEEN UNMOUNTED FANCY SAPPHIRES Cabochon star sapphire and fourteen mixed cut faceted gems. Colors include magenta, orange, yellow, pink, salmon, pale blue and colorless. 53.7 Read more…


Auctioneer:
Rago Auctions

Date:
2010-12-05


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UNIQUE GEM-SET ENHANCER 14k yg, ca. 1980. A collage of mixed elements from older jewelry, and includes two pairs of diamonds, 1.10 cts. and .34 Read more…


Auctioneer:
Rago Auctions

Date:
2008-12-07