Gem Stone Collection

Loose Gemstone Collection 250 Plus with Display Tray and 50 Gem Jars. Gemstones have not been tested and could be synthetic or natural. Tray measures 8" X 14.25" . Condition - Good condition, gemstone

METEORITE SPECIMEN & GEM STONES COLLECTION Collection of meteorite specimen and gem stones, includes: Winonaite fragment from Libya Urelite from Sahara, 0.5g CV3, 12.94g CK4 from Libya, 0.30g Howard

14th-20th century AD. A mixed group of inscribed gemstones comprising: jasper with four lines of calligraphic text; rock crystal with text to the flat face; amethyst with text and chamfered edges; car

Amazing Loose Gemstone Collection.Over 80cts of Gems.

Large collection of various good color faceted and cabochon Amethyst in various sizes, loose cameos, large Alexandrite, Smoky Quartz, Malachite and more.

Collection of various gemstones including citrine, ruby, opal, pearl, blue topaz, & more.

Amethyst and Ametrine Gemstone Collection C/O; (3) large oval cabochon Amethyst gemstones, Sizes range from 25mm x 20mm to 16mm x 11.9mm, 103.4 Cts. (4) pear shape amethyst, 6mmx4mm, 1.35cts. (3) Emer

Gemstone Collection (58 Items] [Amethyst, Mandarin

An assorted collection of loose gemstones with the largest measuring 35mm x 25mm and two pendants.

Large Gemstone Collection Cut by Rogerio, Lapis, Tourmaline, Citrine, Various.

Gemstone Collection Cut by Rogerio: Lapis, Aquamarine, Citrine. etc.

A plastic box containing a mixture of rough and cut opals each identified by type and locality. 64.8 grams total with box, 3-19mm (1/4- 1/2"). Previously the property of an important private mineral c

A tray containing numerous colorful mineral specimens including various fossil corals, fossil woods, obsidian, selenite, stalagmite, rutilated quartz, puddingstone, marble, Victorian 'marbles' and mal

A plastic box with a number of facetted, cabochon, and carved tourmaline gems, all with notes on their species and origin. 57 grams total with box, 3-13mm (1/4"). Previously the property of an importa

Mainly 18th-19th century A.D. A mixed group of gemstones of various types and sizes bearing intaglio and cameo busts, including one example with a short inscription; accompanied by an inscribed gilt r

 Gemstone Collection C/O: Tiger eye gemstones, approx. 175.0 Cts, Various sizes ranging from 6.9 mm round to 43mm x8.5 mm Long Bar, (30) Nephite Jade cabochons, Approx. 216 Carats, various sizes,(1

Garnet Gemstone Collection C/O; Garnet Gemstone Collection C/O; (4) Oval Garnet Cabochons, sizes range 20 mm x 15mm and 17mm x13 mm, 73.30Cts. (15) faceted oval garnets, smallest measures approx. 5.4x

Title: 5.76Cts WORLD RARE GEMSTONE COLLECTION GRANDIDIERITE ! NATURAL OVAL CUT D27 Size/Dimensions: 11.90x10.90x6.20 MM Please note that this lot has a confidential reserve. When you leave a bid in ad

One full and one partial case of various gemstones, faceted and cabochon, over 140 loose stones in all.

A plastic box with a collection facetted and cabochon amethyst gems from the 1940s and 1950s, with the cuts identified. 57 grams total with box, 3-11mm (1/4"). Previously the property of an important

A plastic box with an interesting group of synthetic, imitation, and altered gemstones, identified and with sources. 53.3 grams total with box, 2-17mm (1/4 - 1/2"). Previously the property of an impor

DESCRIPTION: An assorted collection of gemstones. Includes a collection of stones sample catalogue, made in the USSR. CIRCA: 20th Century DIMENSIONS: Assorted sizes. L: 2" to 3 1/4" Have a similar ite

Multi-gemstone Intarsia Pendant on Gold Chain by Nicolai Medvedev Circa 1980s Retailed by E.F. Watermelon Old Lyme, Connecticut Medvedev's works are featured in the National Gemstone Collection of th

Extensive collection of gemstones Gemstone collection consisting of: Four smoky quartz in various shades, total approx. 86.0 ct. Antique long rectangular faceted ametrine, 24.3 x 4.5 x 15 mm, 29.65 ct