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Gemstone Rings

The term "gemstone" refers to almost any stone used in jewelry, even when they are not minerals, such as amber, which is fossilized tree resin. Gemstones are also often referred to as precious or semi-precious. That categorization stems from the Ancient Greeks, who called diamonds, rubies, emeralds, and sapphires "precious," and all other gemstones semi-precious.

The Four C's – Cut, Color, Clarity, and Carat weight – are very important for gemstones, especially diamonds. The higher a stone scores on the Four C's, the more valuable it is. Clarity, however, does not play a role with non-translucent gemstones for which the texture is what signifies higher quality. Lapis lazuli, for example, is more appreciated when it has golden specs in it, and malachite and tiger-eye when they have very... Read more

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Items in Gemstone Rings

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Genuine 4.25 ctw Rubellite & Diamond Ring 10K White Gold - 10305-#68V2A

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.03 ctw Citrine & Diamond Ring 10K White Gold - 12499-#12M7G

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.15 ctw Pink Tourmaline & Diamond Ring 10K White Gold - 10772-#22Z5P

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.95 ctw Green Sapphire & Diamond Ring 10K White Gold - 10378-#29K3T

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.50 ctw Tanzanite & Diamond Ring 10K White Gold - 10775-#37V7A

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.70 ctw Ruby & Diamond Ring 14K White Gold - 14059-#24R2H

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.95 ctw Emerald & Diamond Ring 14K White Gold - 13678-#65Z5P

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (1 bid)

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Genuine 6.50 ctw Green Tourmaline & Diamond Ring 14K Yellow Gold - 11027-#128H2W

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 3.40 ctw Yellow Sapphire & Diamond Ring 10K White Gold - 10974-#56A2N

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 5.50 ctw Amethyst & Diamond Ring 14K Yellow Gold - 11165-#69W7K

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 3.50 ctw Blue Sapphire & Diamond Ring 14K White Gold - 13931-#101N2F

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.04 ctw Blue Sapphire & Diamond Ring 10K White Gold - 13069-#23P2X

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.92 ctw Pink Tourmaline & Diamond Ring 18K White Gold - 10925-#42R3H

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.33 ctw Blue Sapphire & Diamond Men's Ring 10K Yellow Gold - 13488-#51Y8V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.70 ctw Tanzanite & Diamond Ring 10K White Gold - 10189-#16F3M

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.75 ctw Green Tourmaline & Diamond Ring 10K Yellow Gold - 10985-#40G7R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 10.99 ctw Blue Sapphire & Diamond Ring 14K Yellow Gold - 13128-#115F2M

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.65 ctw Opal Ring 10K White Gold - 12330-#11N2F

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.01 ctw Ruby & Diamond Ring 18K White Gold - 13786-#36G2R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 4.0 ctw Emerald & Diamond Ring 18K White Gold - 12956-#103T3Z

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 4.75 ctw Amethyst & Diamond Ring 14K Yellow Gold - 11109-#65G5R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.29 ctw Emerald & Diamond Ring 18K Rose Gold - 13519-#28M8G

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.06 ctw Tanzanite & Diamond Ring 10K White Gold - 14404-#18K3T

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.45 ctw Aquamarine & Diamond Ring 14K White Gold - 14531-#27N8F

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.54 ctw Ruby & Diamond Ring 14K White Gold - 12305-#16G2R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 5.75 ctw Red Sapphire & Diamond Ring 14K Yellow Gold - 10633-#130K3T

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.81 ctw Blue Sapphire & Diamond Ring 14K White Gold - 12588-#27K7T

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.22 ctw Aquamarine & Diamond Ring 18K Yellow Gold - 10040-#28H5W

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.85 ctw Emerald & Diamond Ring 18K White Gold - 14028-#54G2R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.48 ctw Aquamarine & Diamond Ring 14K Yellow Gold - 11123-#57H8W

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.54 ctw Pink Tourmaline & Diamond Ring 10K White Gold - 11258-#18X8Y

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 4.50 ctw Rubellite & Diamond Ring 14K Yellow Gold - 11040-#122Y5V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.37 ctw Emerald & Diamond Ring 18K White Gold - 12364-#28H7W

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 9.51 ctw Blue Sapphire & Diamond Ring 18K White Gold - 13253-#136Y2V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.33 ctw Orange Sapphire & Diamond Ring 10K White Gold - 11292-#17F8M

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.20 ctw Aquamarine & Diamond Ring 10K Yellow Gold - 11684-#43Y5V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 3.75 ctw Amethyst & Diamond Ring 14K White Gold - 10603-#42W3K

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.40 ctw Yellow Sapphire & Diamond Ring 14K White Gold - 14072-#29W5K

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.06 ctw Pink Tourmaline & Diamond Ring 18K White Gold - 11221-#34A3N

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 3.15 ctw Blue Sapphire & Diamond Ring 18K Yellow Gold - 12472-#50K5T

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 3.0 ctw Blue Sapphire & Diamond Ring 14K White Gold - 14388-#76Y7V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.05 ctw Amethyst & Diamond Ring 10K White Gold - 12300-#13V2A

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.39 ctw Yellow Sapphire & Diamond Ring 18K White Gold - 10330-#38G8R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.99 ctw Tanzanite & Diamond Ring 10K White Gold - 10424-#21Y5V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.36 ctw Emerald & Diamond Ring 10K White Gold - 10854-#19N7F

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 8.50 ctw Blue Sapphire & Diamond Ring 14K White Gold - 11898-#160A5N

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.0 ctw Ruby Ring 18K White Gold - 13713-#37Y5V

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Natural 0.68 ctw Blue Sapphire & Diamond Men's Ring 10K White Gold - 13160-#23P8X

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Genuine 3.50 ctw Tanzanite & Diamond Ring 14K White Gold - 13753-#90K7T

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.22 ctw Ruby & Diamond Ring 10K White Gold - 12512-#21G5R

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Genuine 1.77 ctw Yellow Sapphire & Diamond Ring 14K White Gold - 13371-#71H7W

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.83 ctw Blue Topaz & Diamond Ring 10K White Gold - 12467-#16V3A

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.70 ctw Tanzanite Ring 14K Yellow Gold - 10061-#19X7Y

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.33 ctw Ruby Ring 18K White Gold - 12872-#15T8Z

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Natural 1.05 ctw Red Sapphire & Diamond Ring 18K White Gold - 11192-#52T2Z

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Genuine 0.80 ctw Yellow Sapphire & Diamond Ring 14K Rose Gold - 10547-#28V3A

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Genuine 0.41 ctw Citrine & Diamond Ring 10K Yellow Gold - 13197-#13X3Y

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.25 ctw Emerald & Diamond Ring 14K White Gold - 11921-#81P8X

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
Genuine 4.15 ctw Tanzanite & Diamond Ring 18K White Gold - 14391-#188T2Z

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.06 ctw Aquamarine & Diamond Ring 18K White Gold - 14403-#31A8N

May 28, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
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