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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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Natural 1.50 ctw Emerald & Diamond Ring 18K White Gold - 13264-#59Y7V

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 4.83 ctw Blue Sapphire & Diamond Ring 10K White Gold - 13570-#33A2N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.0 ctw Blue Sapphire & Diamond Ring 14K Rose Gold - 12422-#34K7T

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 4.65 ctw Ruby & Diamond Ring 10K Yellow Gold - 11260-#69V5A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.25 ctw Emerald & Diamond Ring 14K Yellow Gold - 13983-#82F7M

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.75 ctw Tanzanite & Diamond Ring 18K White Gold - 13004-#32W5K

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.03 ctw Emerald & Diamond Ring 14K Yellow Gold - 13567-#28Z2P

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 4.55 ctw Green Tourmaline & Diamond Ring 18K White Gold - 11607-#127P3X

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.42 ctw Amethyst & Diamond Ring 10K White Gold - 13188-#11M2G

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 7.15 ctw Blue Topaz & Diamond Ring 10K White Gold - 10336-#35Y3V

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.42 ctw Ruby & Diamond Ring 18K White Gold - 12910-#20V7A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.10 ctw Citrine & Diamond Ring 10K White Gold - 10069-#16K5T

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 4.25 ctw Blue Sapphire & Diamond Ring 14K White Gold - 10544-#64T2Z

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 3.60 ctw Ruby & Diamond Men's Ring 14K White Gold - 14467-#85X3Y

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.70 ctw Green Sapphire & Diamond Ring 10K White Gold - 10505-#16Y2V

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.05 ctw Blue Sapphire & Diamond Ring 14K White Gold - 12900-#22Y2V

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.22 ctw Iolite & Diamond Ring 10K Yellow Gold - 11604-#28N2F

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.64 ctw Garnet & Diamond Ring 18K White Gold - 12317-#27Z8P

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.25 ctw Blue Sapphire & Diamond Ring 14K White Gold - 14273-#49G3R

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.29 ctw Blue Sapphire & Diamond Ring 14K White Gold - 13237-#44N5F

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.10 ctw Blue Sapphire & Diamond Ring 10K White Gold - 12287-#16Y5V

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.03 ctw Emerald & Diamond Ring 18K White Gold - 11019-#45H7W

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.0 ctw Tanzanite Ring 10K Yellow Gold - 13887-#20A3N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 10.0 ctw Rubellite & Diamond Ring 10K White Gold - 10442-#175F8M

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.88 ctw Ruby Ring 18K White Gold - 12676-#28P3X

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.43 ctw Aquamarine & Diamond Ring 18K White Gold - 14410-#38Z8P

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.72 ctw Citrine & Diamond Ring 10K White Gold - 13186-#16G7R

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.09 ctw Blue Sapphire & Diamond Ring 18K White Gold - 12339-#35K5T

May 3, 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 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.70 ctw Tanzanite & Diamond Ring 18K White Gold - 13836-#79G2R

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.25 ctw Rubellite & Diamond Ring 14K White Gold - 10736-#80W5K

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.26 ctw Ruby & Diamond Ring 18K White Gold - 12295-#20V8A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.80 ctw Tanzanite & Diamond Men's Ring 10K White Gold - 14490-#71G2R

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 5.15 ctw Amethyst & Diamond Ring 18K White Gold - 12934-#47K5T

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.80 ctw Orange Sapphire & Diamond Ring 10K White Gold - 10626-#20V2A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.75 ctw Emerald & Diamond Ring 18K White Gold - 11907-#67W7K

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 3.30 ctw Aquamarine & Diamond Ring 14K White Gold - 14530-#50A3N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.76 ctw Emerald & Diamond Ring 18K White Gold - 13629-#34V7A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.42 ctw Tanzanite & Diamond Ring 10K White Gold - 10438-#15X5Y

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 2.0 ctw Tanzanite & Diamond Ring 14K White Gold - 11615-#45V7A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.50 ctw Ruby & Diamond Ring 14K Yellow Gold - 13194-#65M2G

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.03 ctw Garnet & Diamond Ring 18K White Gold - 12662-#29K2T

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.85 ctw Ruby & Diamond Ring 14K White Gold - 11617-#59X8Y

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 2.48 ctw Ruby & Diamond Ring 14K Yellow Gold - 13720-#30G2R

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.45 ctw Pink Tourmaline & Diamond Ring 10K White Gold - 11387-#26A5N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 6.30 ctw Ruby & Diamond Ring 14K White Gold - 13063-#107K5T

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.45 ctw Ruby & Diamond Ring 14K White Gold - 11779-#36Y3V

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 9.85 ctw Blue Sapphire & Diamond Ring 14K White Gold - 12831-#109F2M

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.26 ctw Garnet & Diamond Ring 18K White Gold - 12458-#26R8H

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 6.0 ctw Green Tourmaline & Diamond Ring 14K White Gold - 11618-#146V7A

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.41 ctw Amethyst & Diamond Ring 18K Rose Gold - 13557-#32A3N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.78 ctw Emerald & Diamond Ring 18K White Gold - 13648-#50Z8P

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 0.29 ctw Emerald & Diamond Ring 10K White Gold - 12969-#12X5Y

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 6.95 ctw Ruby & Diamond Ring 18K White Gold - 12929-#132H3W

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 1.29 ctw Blue Sapphire & Diamond Ring 18K White Gold - 12376-#30A8N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.40 ctw Blue Sapphire & Diamond Ring 10K Yellow Gold - 13315-#36A5N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 3.31 ctw Emerald & Diamond Ring 18K White Gold - 13079-#62N5F

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Natural 0.25 ctw Ruby Ring 18K White Gold - 12636-#15A3N

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

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Genuine 1.25 ctw Emerald & Diamond Ring 18K White Gold - 13299-#42F2M

May 3, 2016, 4:00 AM PST
Irvine, CA, USA

$1 (starting bid)

Bid now »
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