4 Unmounted Gemstones

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Similar Sale History

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4 Unmounted GemstonesIncludes (1) Ametrine, emerald cut, 19.6 carats, VVS, unheated; (2) Topaz, oval, 6.3 carats, VVS, irradiated; (3) Peridot, emerald cut, 7.45 carats, VVS, natural; and (4) Peridot, marquise, 4.73 carat

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4 Unmounted GemstonesIncludes (1) Spessartite Garnet, oval, 2.36 carats, VS, natural; (2) Sapphire Corundum, oval, 2.35 carats; (3) Ruby, oval/mixed, 1.66 carats; and (4) Ruby, oval/mixed, 1.35 carats. From a selection of

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4 Unmounted GemstonesIncludes (1) Sapphire, oval, 1.70 carats, natural; (2) Sapphire, oval/mixed, 1.786 carat, transparent; (3) Ruby, OM/C, 1.42 carat, no evidence of heat; and (4) Corundum, oval, 1.37 carat, brillent ste

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Four Unmounted GemstonesUnmounted precious and semi-precious gemstones. Includes: A 2.78 carat Ceylon natural sapphire, untreated and VVS. A 4.00 carat spessartite Mandarin natural garnet, bright red, slight orange, no treat

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Fourteen Unmounted GemstonesLoose gemstones. The largest being a 38.99 carat light green amethyst and a 40.25 carat ametrine. Includes a natural 4.85 carat opal from Australia. Total carat weight is approximately 172.4 carats, o

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A GROUP OF UNMOUNTED GEMSTONESA GROUP OF UNMOUNTED GEMSTONES Comprising two demantoid garnets, weighing 1.63 and 1.01 carats, a topaz weighing 1.55 carats, and a garnet weighing 4.00 carats. For further information on this lot pl

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5 Unmounted GemstonesIncludes (1) Sapphire, oval cabochon, 1.85 carat, translucent, and heated; (2) Peridot, oval, 2.44 carats, VS, natural; (3) Peridot, trillant, 2.14 carats, VS, natural; (4) Alexandrite, antique cushio

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5 Unmounted GemstonesIncludes (1) Alexandrite, pear, 0.492 carat, VS, natural; (2) Sapphire, trillion, 1.55 carat, SI2, heated; (3) Sphene, trillion, 1.54 carat, VVS, no treatment; (4) Sphene, pear, 3.95 carats, VVS, no t

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5 Unmounted GemstonesIncludes (1) Ruby, pear, 1.09 carats, unheated; (2) Sapphire, heart, 1.925 carats, natural; (3) Sapphires, oval, 2.59 carats, natural; (4) Ruby, cushion, 1.78 carat, natural; and (5) Ruby, cushion, 1.

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Collection of unmounted gemstones and wood storage boxCollection of unmounted gemstones and wood storage box comprised of tsavorite garnets: (4) round-cut and (8) marquise cut weighing a total of approximately 3.30 cts., rubies: (16) round-cut and (3) ov

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6 Unmounted GemstonesIncludes (1) Amethyst, oval cabochon, 30.15 carats, translucent, unheated; (2) Topaz, oval, 30.64 carats, VVS1, enhanced; (3) Topaz, oval, 20.45 carats, IF, heated; (4) Tourmaline, cushion cut, 7.22 c

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5 Unmounted GemstonesIncludes (1) Natural Zircon, oval, 3.43 carats, SI, heated; (2) Spessartite Garnet, oval cabochon, 4.59 carats, VS, natural; (3) Quartz, oval cabochon, 10.95 carats, VS, no treatment; (4) Spessartite

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5 Unmounted GemstonesIncludes (1) Topaz, round, 11 carats, VVS, color treated; (2) Amethyst, pear, 38.62 carat, VVS, natural; (3) Natural Chatoyancy, oval cabochon, 13.35 carats, opaque, unheated; (4) Rhodolite Garnet, ov

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8.04 CT. NATURAL SAPPHIRE UNMOUNTED GEMSTONE8.04 CT. NATURAL SAPPHIRE UNMOUNTED GEMSTONE, oval standard brilliant-cut natural blue sapphire, measuring 15.26 x 11.09 x 4.68 mm, exact weight of 8.04 ct., clarity is eye clean, type II, very d

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Unmounted SapphireOctagon/step, 4.35 carats. Natural. From a selection of fine gemstones of a retiring GIA Graduate Gemologist, custom jewelry designer, appraiser, artist, and avid collector.

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Unmounted AlexandriteOval facet cut. Slight inclusion. 4.12 carat. VVS. From a selection of fine gemstones of a retiring GIA Graduate Gemologist, custom jewelry designer, appraiser, artist, and avid collector.

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Unmounted TanzaniteTriangle, 4.04 carats, transparent. From a selection of fine gemstones of a retiring GIA Graduate Gemologist, custom jewelry designer, appraiser, artist, and avid collector.

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Unmounted TanzaniteOval, 4.38 carats, flawless. From a selection of fine gemstones of a retiring GIA Graduate Gemologist, custom jewelry designer, appraiser, artist, and avid collector.

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Ten Unmounted Gemstones with Lab Reports Incl Ruby and SapphireLoose gemstones. 1.78 carat brownish red natural ruby, no evidence of introducing beryllium, Burapha Gemological Laboratory, BGL, Chanthaburi Thailand. 1.94 carat natural purplish red ruby, no evidenc

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Ten Unmounted Gemstones with Lab Reports Incl Ruby And SapphireLoose gemstones. All ten have lab reports from Burapha Gemological Laboratory, BGL, Chanthaburi Thailand. 1.93 carat natural yellow sapphire, no evidence of introducing beryllium.1.16 carat natural pi

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Ten Unmounted Gemstones with Lab Reports Incl Ruby And SapphireLoose gemstones. 2.59 carat natural pink sapphire no evidence of introducing beryllium Burapha Gemological Laboratory BGL. 1.09 carat natural corundum, ruby purplish red, no indications of heating, Th

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Ten Unmounted Gemstones with Lab Reports Incl Sapphire And RubyLoose gemstones. 1.37 carat natural yellow sapphire no indications of heating The Gem And Jewelry Institute of Thailand. 1.7 carat natural sapphire heated AIGS. 1.92 carat natural sapphire heated AIGS

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3 Unmounted GemstonesIncludes (1) Sapphire, oval, 1.07 carats, VVS, heated; (2) Alexandrite, pear, 0.414, VS, natural; and (3) Sapphire, pear, 2.93 carats, VVS, heated. From a selection of fine gemstones of a retiring GIA

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A group of unmounted gemstonesA group of unmounted gemstonesincluding 15.90 carats of sapphires, 0.80 carat of rubies, 9.10 carats of cubic zirconia, a 3.03 carats aquamarine, a 2.90 carats pink tourmaline, an 8.10 carats green to

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