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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
(10.69ct.) 28.1 x 17.8 x 2.49mm
$500.00
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
(11.5ct.) 30.7 x 18.25 x 2.3mm
$500.00
GIA Natural No Heat Purple Pink Sapphire .94cts. G1380452P
GIA REPORT No. 2201368390(Included)
(.94ct.) 6.85 x 5.48 x 3.35mm
(.94ct.) 6.85 x 5.48 x 3.35mm
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GIA Report Red Pyrope Almadine Garnet Cushion 17.37 G1377742P
GIA REPORT No. 6204368453(Included)
(17.37cts.) 18.78 x 13.97 x 7.92mm
(17.37cts.) 18.78 x 13.97 x 7.92mm
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GIA Report Pink Topaz 5.14 G1377408P
GIA REPORT No. 1206368409(Included)
(5.14cts.) 13.03 x 6.95 x 5.98mm
(5.14cts.) 13.03 x 6.95 x 5.98mm
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GIA Report Pink Topaz 4.78 G1376360P
GIA REPORT No. 5202368427(Included)
(4.78cts.) 14.85 x 6.92 x 4.43mm
(4.78cts.) 14.85 x 6.92 x 4.43mm
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GIA Report Red Pyrope Almadine Garnet Heart 19.17 G1376293P
GIA REPORT No. 2205368464(Included)
(19.17cts.) 15.31 x 18.10 x 9.74mm
(19.17cts.) 15.31 x 18.10 x 9.74mm
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GIA Report Red Pyrope Spessartite Garnet 2.53cts G1375669P
GIA REPORT No. 2205368204(Included)
(2.53cts.) 8.94 x 7.78 x 5.06mm
(2.53cts.) 8.94 x 7.78 x 5.06mm
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GIA Natural Rare Tsavorite Garnet Gemstones 2.75ctw G1375100P
GIA REPORT No. 5201367954(Included)
(1.52ct.) 8.25 x 6.41 x 4.68mm Modified Step Pear
(1.23ct.) 6.76 x 5.31 x 4.67mm Modified Brilliant Oval
(1.52ct.) 8.25 x 6.41 x 4.68mm Modified Step Pear
(1.23ct.) 6.76 x 5.31 x 4.67mm Modified Brilliant Oval
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GIA Natural No Heat Pink Purple Sapphire 1.04cts. G1375082P
GIA REPORT No. 6207368167(Included)
(1.04ct.) 6.60 x 7.08 x 4.00mm
(1.04ct.) 6.60 x 7.08 x 4.00mm
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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
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
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GIA Natural No Heat Color Change Sapphire 2.29cts. G1373388P
GIA REPORT No. 6204367879(Included)
(2.29ct.) 8.05 x 6.05 x 4.85mm
(2.29ct.) 8.05 x 6.05 x 4.85mm
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Natural No Heat Violetish Blue Oval Sapphire 1.71cts. with GIA report included G1372658P
GIA REPORT No. 2205368399(Included)
(1.71ct.) 7.77 x 6.29 x 4.38mm
(1.71ct.) 7.77 x 6.29 x 4.38mm
$1,500.00
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)
(15.39ct.) 36.72 x 16.58 x 2.40mm
Small Chip (Top left near edge)
$500.00
GIA Natural No Heat Pink Spinel 4.26cts. G1370990P
GIA REPORT No. 5202368209(Included)
(4.26ct.) 10.65 x 8.605 x 5.90mm
(4.26ct.) 10.65 x 8.605 x 5.90mm
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GIA Natural No Heat Brown Sapphire 2.14cts. G1368304P
GIA REPORT No. 2205368335(Included)
(2.14ct.) 9.90 x 7.05 x 4.59mm
(2.14ct.) 9.90 x 7.05 x 4.59mm
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Natural Blue Sapphire with GIA report included 1.51cts. G1364965P
GIA REPORT No. 2201368274(Included)
(1.51ct.) 7.28 x 6.15 x 3.36mm
(1.51ct.) 7.28 x 6.15 x 3.36mm
$1,500.00
Natural No Heat Emerald cut Pink Sapphire 0.94cts. with GIA report included G1367294P
GIA REPORT No. 6204368296(Included)
(.94ct.) 6.01 x 4.64 x 3.41mm
(.94ct.) 6.01 x 4.64 x 3.41mm
$450.00
Natural Blue Sapphire with GIA report 1.91cts. G1368285P
GIA REPORT No. 2205368230(Included)
(1.91ct.) 7.60 x 6.08 x 4.42mm
(1.91ct.) 7.60 x 6.08 x 4.42mm
$2,000.00
Natural unheated Ruby from Kenya 5.14cts. with GIA report G1364454P
GIA REPORT No. 2201268281(Included)
(5.14ct.)11.15 x 7.74 x 5.50mm
Natural, No Heat, Kenya Africa
(5.14ct.)11.15 x 7.74 x 5.50mm
Natural, No Heat, Kenya Africa
$8,000.00
GIA Natural No Heat Brown Sapphire 1.11cts. G1364312P
GIA REPORT No. 2201368342(Included)
(1.11ct.)7.16 x 5.48 x 3.93mm
(1.11ct.)7.16 x 5.48 x 3.93mm
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Australian Opal Doublet 10.35cts Freeform G1364224P
Free Form Natural Play of Color Opal
(10.35ct.) 35.24 x 15.20 x 2.23mm
(10.35ct.) 35.24 x 15.20 x 2.23mm
$500.00
Australian Opal Doublet 16.37cts Freeform G1363968P
Free Form Natural Play of Color Opal
(16.37ct.) 32.11 x 21.16 x 2.64mm
(16.37ct.) 32.11 x 21.16 x 2.64mm
$500.00
GIA Natural No Heat Color Change Sapphire 1.51cts. G1362179P
GIA REPORT No. 2201368183(Included)
(1.51ct.)9.12 x 5.87 x 3.88mm
(1.51ct.)9.12 x 5.87 x 3.88mm
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GIA Natural No Heat Color Change Sapphire 1.56cts. G1361763P
GIA REPORT No. 6203368187(Included)
(1.56ct.)8.34 x 6.24 x 4.02mm
(1.56ct.)8.34 x 6.24 x 4.02mm
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GIA Natural No Heat Color Change Sapphire 1.80cts. G1358683P
GIA REPORT No. 5201368174(Included)
(1.80ct.)9.70 x 6.38 x 4.13mm
(1.80ct.)9.70 x 6.38 x 4.13mm
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GIA Report Red Pyrope Garnet 10.99cts G1358354P
GIA REPORT No. 2205368444(Included)
(10.99cts.) 16.61 x 13.79 x 7.95mm
(10.99cts.) 16.61 x 13.79 x 7.95mm
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GIA Natural No Heat Purple Spinel 4.44cts. G1356762P
GIA REPORT No. 6203368166(Included)
(4.44ct.)11.28 x 9.45 x 6.31mm
(4.44ct.)11.28 x 9.45 x 6.31mm
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GIA Natural No Heat Purple Spinel 3.94cts. G1356636P
GIA REPORT No. 2205368369(Included)
(3.94ct.)10.88 x 8.68 x 5.36mm
(3.94ct.)10.88 x 8.68 x 5.36mm
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GIA Natural No Heat Ruby Oval Cabochon 3.35cts. G1355980P
GIA REPORT No. 2205367819(Included)
(3.35ct.)10.50 x 7.10 x 4.50mm
Natural East African, No Heat
(3.35ct.)10.50 x 7.10 x 4.50mm
Natural East African, No Heat
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