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A gemstone (also called a gem, fine gem, jewel, precious stone, or semi-precious stone) is a piece of mineral crystal which, in cut and polished form, is used to make jewelry or other adornments. However, certain rocks (such as lapis lazuli, opal, and jade) or organic materials that are not minerals (such as amber, jet, and pearl) are also used for jewelry and are therefore often considered to be gemstones as well. Most gemstones are hard, but some soft minerals are used in jewelry because of their luster or other physical properties that have aesthetic value. Rarity is another characteristic that lends value to a gemstone.

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Australian Opal Doublet 10.69cts Freeform G1383939P

Free Form Natural Play of Color Opal Doublet
(10.69ct.) 28.1 x 17.8 x 2.49mm
€475.00

Australian Opal Doublet 11.5cts Freeform G1382249P

Free Form Natural Play of Color Opal Doublet
(11.5ct.) 30.7 x 18.25 x 2.3mm
€475.00

GIA Natural Rare Prismatine Gemstones 3.62ctw G1374233P

GIA REPORT No. 2205367927(Included)
Rare Gemstone Kornerupine (also called Prismatine)
(1.50ct.) 7.99 x 6.06 x 4.87mm Oval Barion Design
(2.12ct.) 8.04 x 8.12 x 5.64mm Trillion Barion Design
Call for pricing

Australian Opal Doublet 15.39cts Freeform G1372057P

Free Form Natural Play of Color Opal
(15.39ct.) 36.72 x 16.58 x 2.40mm
Small Chip (Top left near edge)
€475.00

Australian Opal Doublet 10.35cts Freeform G1364224P

Free Form Natural Play of Color Opal
(10.35ct.) 35.24 x 15.20 x 2.23mm
€475.00

Australian Opal Doublet 16.37cts Freeform G1363968P

Free Form Natural Play of Color Opal
(16.37ct.) 32.11 x 21.16 x 2.64mm
€475.00

GIA Report Red Pyrope Garnet 10.99cts G1358354P

GIA REPORT No. 2205368444(Included)
(10.99cts.) 16.61 x 13.79 x 7.95mm
Call for pricing

79.37ct. Amethyst in Quartz with Goethite Crystal G1288630P

Amethyst chevron quartz with goethite inclusions.
€902.50 €541.50

95.47ct. Amethyst in Quartz with Goethite Crystal G1288739P

Amethyst chevron quartz with goethite inclusions.
€1086.80 €646.00

95.35ct. Amethyst Chevron Quartz Goethite Crystal G1288655P

Amethyst chevron quartz with goethite inclusions.
€1086.80 €646.00

African Amethyst 7.14 ctw 11x9mm Oval Gemstones

PAIR of 11x9mm OVAL STEP CUT GEMSTONES
€940.50 €80.75

Tourmalated Peridot Gemstone 24.8ct. 21x16mm Oval

PERIDOT WITH TOURMALATED BLACK TOURMALINE NEEDLES
€878.75

Multi Color Tourmaline Rose Cut Parcel 894 Carats

88 TOTAL PIECES | 894.66 CARAT TOTAL WEIGHT
Call for pricing

Green Diopside Parcel 290pcs

290 TOTAL PIECES | 1724.62 CARAT TOTAL WEIGHT
€1425.00 €1187.50

Imperial Topaz Gemstone 16pc Lot

BRAZILIAN IMPERIAL TOPAZ MIXED OVAL FACETED GEMSTONE PARCEL 16pcs | 10.15 carats total | Mixed sizes BRILLIANT VIBRANT IMPERIAL COLORS
€1092.50 €1045.00

Labradorite 68pc Oval Free Form Rose Cut Lot

11x9MM OVAL FREE FORM ROSE CUT Slices 68 PIECE - 145.3 CARAT TOTAL WEIGHT PARCEL
€940.50 €551.00

Tourmaline Crystal Slices 3 pc Lot G1350099P

Tourmaline Slice Lot 3 pieces 37.72ctw.
€631.75 €546.25

4.67cts. Australian Black Opal Free-Form Cabochon G1072098P

100% NATURAL AUSTRALIAN CRYSTAL OPAL 4.67ct. Australian Opal Free-form Cabochon
€874.00 €855.00

AUSTRALIAN Precious Opal Pear Shape Cabochon 8.11x5.16mm .40ct

Natural Australian Opal .40cts. | 8.11x5.16mm | Pear Shape
€47.50 €42.75

20mm Round Tiger Eye Cabochon 25pc Lots

20mm Round Natural Tiger Eye Quartz Cabochons Cut and polished in China Grade A Each lot will be made up of a random selection of 25
€42.75 €37.05

7mm Round Lapis Lazuli Cabochon 100pc Lots

7mm Non Calibrated Round Medium to Dark Blue Lapis lazuli Cabochons 100 Piece lots, each lot weighs an average 121 carats
€85.50

9pc Tiger's-Eye Quartz Cab Set G1218143P

9pc Tiger's-Eye Quartz Cabochon Set 4 Heart, 2 Custom Shaped, 1- Round, 2-Oval
€94.05

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