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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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Crystal Black Opal Lightning Ridge 11pc Designers Gemstone Set

One-of-a-kind Crystal Black Opal
Black Opal
€6175.00

Black Opal Lightning Ridge 9pc Designers Gemstone Suite

One-of-a-kind Vivid Blue Green on Black Opal
Black Opal
€28500.00

Black Opal Lightning Ridge 10pc Designers Gemstone Set

One-of-a-kind Red on Black Opal
Black Opal
€33250.00

Rhodochrosite Stalactite Polished Slices G1290164P

Natural unique wonders of nature.
€237.50 €213.75

Natural Blue Green Sapphire Cabochons Oval Gemstones G1408213P

Non-Calibrated 1.45ct average, 6.6-7.4mm x 5.5-6mm average
From €128.25

Natural London Blue Topaz 8mm Round Brilliant Gemstones G1394158P

Non-Calibrated 2.4ct average, 8mm average
From €18.24

Natural London Blue Topaz 7mm Round Brilliant Gemstones G1391424P

Non-Calibrated 1.6ct average, 6.9 to 7.2mm average
From €12.16

Natural Citrine Gemstone 1.64ct G1390230P

(1.64ct.) 9.9 x 7.0 x 4.97 mm Pear Modified Brilliant loose gemstone
€42.75

Mystic Topaz Color Enhanced Oval Gemstones G1388912P

14x10mm Oval 15.48 total carat weight
€118.75 €90.25

Natural Purple Spinel Trillion Gemstone .82ct G1388603P

(.82.ct.) 6.10 x 6.01 x 6.12 x 3.65 mm Brilliant cut loose gemstone
€318.25

Fall Colors of Tourmaline Marquise Style Gemstone 2.5ct. G1388196P

(2.5ct.) 9.4 x 8.4 x 6.06 mm Custom Cut Gemstone
€209.00

Natural BiColor Tourmaline Emerald Cut Gemstone 7.31ct G1387862P

(7.31ct.) 11..45 x 10.21 x 7.30 mm loose gemstone
€769.50

Cornflower Blue Sapphire Synthetic Cushion Cut 3.94ct G1332448P

(3.94ct.) 9.02 x 8.5 x 5.85 mm Cushion Cut loose gemstone
€156.75

Blue Topaz 16x12mm Oval Mixed Brilliant Gemstones G1386744P

Gemstone of Love (12.5cts.) 15.9 x 12 x 8.1mm Oval
€118.75

Pink Tourmaline 3mm Round 10ct Parcels G1055870P

Non Calibrated 10ct Parcel Lots
Approximately 160 stone per 10cts
From €237.50

Amethyst Pair Oval Fancy Concave 24.7ctw Gemstones G1386722P

Find tranquility and calmness in this beautiful pair of gems
€156.75

Natural Blue Topaz 12x10mm Oval Concave Gemstones G1386647P

SOLD BY CARAT
Average dimensions and weight (12x10mm), (5.0 -5.4 cts.)
€11.40

Sugilite Cabochon Parcel CB1010895

Currently 62pcs 203.77ctw. Random Size and Shape Cabochons
€475.00

Larimar Pear Shape Cabochon 132.1ct CB1010687

Colors of the Caribbean Sea
Dominican Republic.
€57.00

Oregon Mahogany Obsidian Shield Cabochon 110.5ct CB1010550

Banding of black and red colors
Glass Buttes Oregon
€61.75

Bruneau Jasper 4pc Cabochon Lot 137.19ctw

"Picture Jasper" – exhibits particular patterns and colors
Discovered around the Bruneau River canyon in Idaho
€152.00 €118.75

Morenci Azurmalachite 4pc Cabochon Lot 106ctw

Morenci Arizona Azurmalachite
Copper Mountain Mining District
€142.50 €109.25

Sapphire Blue Synthetic 4.33ct W/ GIA report TGG-GIA7873

GIA REPORT 2205367873
(4.33ct.) 9.57 x 7.66 x 5.73 mm Oval Cabochon loose gemstone
€141.55

Natural Apatite Oval Gemstone 1.35ct w/ GIA report TGG-GIA5828

GIA REPORT 1176425828
(1.35ct.) 8.03 x 6.16 x 4.03 mm Oval Modified Brilliant loose gemstone
€141.55

Natural Aquamarine Oval Gemstone 7.87ct w/ GIA report TGG-2836

GIA REPORT 2211078611
(7.87ct.) 15.95 x 11.95 x 7.89 mm Oval Modified Brilliant loose gemstone
€361.00

Spinel Blue Natural Gemstone 2.22ct w/ GIA report TGG-2820

GIA REPORT 5212078523
(2.22ct.) 7.87 x 7.37 x 4.77 mm Oval Mixed Brilliant loose gemstone
€2256.25

Sapphire Natural No Heat Purple Gemstone 0.56ct W/ GIA report TGG-2817

GIA REPORT 6213078604
(0.56.ct) 4.91 - 5.04 x 2.98 mm Round Brilliant loose gemstone
€375.25

Sapphire Natural No Heat Purple Gemstone 1.62ct W/ GIA report TGG-2814

GIA REPORT 5212078535
(1.62.ct.) 7.25 x 6.05 x 4.36 mm Cushion Modified Brilliant cut loose gemstone
€451.25

Ruby Natural Untreated Kenya Gemstone 1.14ct W/ GIA report TGG-2810

GIA REPORT 2213078600
(1.14ct.) 6.04 x 4.93 x 3.94 mm Octagonal loose gemstone
€565.25

Ruby Natural Untreated Kenya Gemstone 1.29ct W/ GIA report TGG-2809

GIA REPORT 2215078596
(1.29ct.) 7.56 x 4.97 x 3.69 mm Oval loose gemstone
€617.50

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