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IGI Cushion Modified 2.09ct Fancy Vivid Blue VVS2 Loose Lab Diamond: IGI Cushion Modified 2.09ct Fancy Vivid Blue VVS2 Loose Lab Diamond Experience the rare beauty of a Fancy Vivid Blue diamond, one of the most vibrant and sought-after colors in the world of gemstones.

3 days Left

IGI Cushion Modified 2.09ct Fancy Vivid Blue VVS2 Loose Lab Diamond

Est. US$6,190-US$9,285

IGI 2.0ct Fancy Intense Blue VVS2 Loose Lab Diamond: IGI 2.0ct Fancy Intense Blue VVS2 Loose Lab Diamond Experience the rare beauty of a Fancy Intense Blue diamond, one of the most coveted colors in the world of gemstones. This stunning 2.0ct lab-grown

2 days Left

IGI 2.0ct Fancy Intense Blue VVS2 Loose Lab Diamond

Est. US$6,760-US$10,140

IGI Cushion Modified 2.8ct E VVS1 Loose Lab Diamond: IGI Cushion Modified 2.8ct E VVS1 Loose Lab Diamond A stunning IGI-certified lab-grown diamond, weighing 2.8 carats and boasting exceptional clarity with an E color grade and EX polish, making it a ra

3 days Left

IGI Cushion Modified 2.8ct E VVS1 Loose Lab Diamond

Est. US$7,240-US$10,860

Loose Lab Diamond - IGI Cushion Brilliant 1.67ct Fancy Vivid Pink VVS2: Loose Lab Diamond - IGI Cushion Brilliant 1.67ct Fancy Vivid Pink VVS2 Experience the rare beauty of a Fancy Vivid Pink Lab Diamond, certified by IGI as 1.67ct in size and boasting exceptional clarity

4 days Left

Loose Lab Diamond - IGI Cushion Brilliant 1.67ct Fancy Vivid Pink VVS2

Est. US$6,380-US$9,570

IGI Radiant 4.04ct E VVS2 Loose Lab Diamond: IGI Radiant 4.04ct E VVS2 Loose Lab Diamond Experience the brilliance of nature, without the environmental impact, with this stunning 4.04ct IGI Radiant lab-grown diamond. Certified VVS2 clarity and E

15 hrs Left

IGI Radiant 4.04ct E VVS2 Loose Lab Diamond

Est. US$7,265-US$10,900

IGI Oval 2.54ct E VVS1 Loose Lab Diamond: IGI Oval 2.54ct E VVS1 Loose Lab Diamond Experience the brilliance of nature's own masterpiece, a 2.54ct IGI Oval lab diamond boasting exceptional clarity (VVS1) and color (E), with a flawless polish

2 days Left

IGI Oval 2.54ct E VVS1 Loose Lab Diamond

Est. US$8,655-US$12,985

Ultra-Rare Vivianite Cannoli Crystal Formation: Ultra-rare, translucent green vivianite crystal cluster formation in the shape of a cannoli. Super high quality. 3.5" x 6" x 3". 2 pounds, 9 ounces.

6 days Left

Ultra-Rare Vivianite Cannoli Crystal Formation

Fossils & Gemstones of Houston

Est. US$1,500-US$2,000

Loose Lab Diamond - IGI Cushion Brilliant 2.05ct Fancy Vivid Blue VVS2: Loose Lab Diamond - IGI Cushion Brilliant 2.05ct Fancy Vivid Blue VVS2 Experience the rare beauty of a Fancy Vivid Blue lab diamond, certified by IGI as 2.05ct in size and boasting exceptional clarity

5 days Left

Loose Lab Diamond - IGI Cushion Brilliant 2.05ct Fancy Vivid Blue VVS2

Est. US$6,085-US$9,130

Loose Lab Diamond - IGI Cushion Brilliant 2.05ct Fancy Vivid Blue VVS2: Loose Lab Diamond - IGI Cushion Brilliant 2.05ct Fancy Vivid Blue VVS2 Experience the rare beauty of a Fancy Vivid Blue lab diamond, certified by IGI as 2.05ct, with exceptional clarity (VVS2) and cut

5 days Left

Loose Lab Diamond - IGI Cushion Brilliant 2.05ct Fancy Vivid Blue VVS2

Est. US$6,085-US$9,130

Loose Lab Diamond - IGI Cushion Brilliant 1.03ct Fancy Vivid Pink VVS2: Loose Lab Diamond - IGI Cushion Brilliant 1.03ct Fancy Vivid Pink VVS2 Experience the unparalleled beauty of a lab-grown diamond, certified by the International Gemological Institute (IGI) as a Fancy

2 days Left

Loose Lab Diamond - IGI Cushion Brilliant 1.03ct Fancy Vivid Pink VVS2

Est. US$6,940-US$10,410

Loose Lab Diamond - IGI Cushion Brilliant 1.69ct Fancy Vivid Pink VVS2: Loose Lab Diamond - IGI Cushion Brilliant 1.69ct Fancy Vivid Pink VVS2 Experience the rare beauty of a Fancy Vivid Pink lab diamond, certified by the International Gemological Institute (IGI) as a Cus

4 days Left

Loose Lab Diamond - IGI Cushion Brilliant 1.69ct Fancy Vivid Pink VVS2

Est. US$6,450-US$9,675

Rare Authentic South Dakota T-Rex Quality Dinosaur Fossil Tooth with Display Case: This tooth was recovered broken in half about one third of the way down from the tip. This one came from Private Land in Harding County, South Dakota; Hell Creek Formation. It measures 2 3/8" long. Th

4 days Left

Rare Authentic South Dakota T-Rex Quality Dinosaur Fossil Tooth with Display Case

Est. US$25-US$50,000

Loose Lab Diamond - IGI Emerald 4.07ct Fancy Intense Pink VVS2: Loose Lab Diamond - IGI Emerald 4.07ct Fancy Intense Pink VVS2 Experience the rare beauty of a lab-grown diamond, certified by the International Gemological Institute (IGI) as a Fancy Intense Pink gem

20 hrs Left

Loose Lab Diamond - IGI Emerald 4.07ct Fancy Intense Pink VVS2

Est. US$9,050-US$13,575

IGI Round 3.5ct F VVS2 Ideal Loose Lab Diamond: IGI Round 3.5ct F VVS2 Ideal Loose Lab Diamond A rare opportunity to own a stunning lab-grown diamond, certified by the International Gemological Institute (IGI) as an Ideal cut, F color, VVS2 clarity

2 days Left

IGI Round 3.5ct F VVS2 Ideal Loose Lab Diamond

Est. US$6,235-US$9,355

Loose Lab Diamond - IGI Cushion Modified 3.53ct Fancy Vivid Green VVS2: Loose Lab Diamond - IGI Cushion Modified 3.53ct Fancy Vivid Green VVS2 Experience the rare beauty of a lab-grown diamond, certified by IGI as Fancy Vivid Green with exceptional clarity and polish. Thi

7 days Left

Loose Lab Diamond - IGI Cushion Modified 3.53ct Fancy Vivid Green VVS2

Est. US$12,040-US$18,060

IGI Radiant 3.52ct E VVS2 Loose Lab Diamond: IGI Radiant 3.52ct E VVS2 Loose Lab Diamond A rare and exceptional lab-grown diamond, certified by the International Gemological Institute (IGI), boasts an impressive 3.52 carats of radiant brilliance

2 days Left

IGI Radiant 3.52ct E VVS2 Loose Lab Diamond

Est. US$10,340-US$15,510

Loose Lab Diamond - IGI Emerald 2.18ct Fancy Vivid Blue VVS2: Loose Lab Diamond - IGI Emerald 2.18ct Fancy Vivid Blue VVS2 Experience the rare beauty of a lab-grown diamond, certified by IGI as Fancy Vivid Blue, with exceptional clarity and cut. This stunning 2.

5 days Left

Loose Lab Diamond - IGI Emerald 2.18ct Fancy Vivid Blue VVS2

Est. US$5,890-US$8,835

Loose Lab Diamond - IGI Cushion Modified 4.02ct G VVS2: Loose Lab Diamond - IGI Cushion Modified 4.02ct G VVS2 A rare and exceptional lab-grown diamond, certified by the International Gemological Institute (IGI), boasts an impressive 4.02 carats of breatht

5 days Left

Loose Lab Diamond - IGI Cushion Modified 4.02ct G VVS2

Est. US$6,660-US$9,990

Rare Authentic Nanotyrannus Lancensic "Mid-size Tyrannosaur" Fossil Dinosaur Tooth: Also recovered from the Hell Creek Formation, this Nanotyrannus tooth is as good as they come. It grades a 98.5 on a 1 to 100 quality scale. The only thing that could be better is it having the root o

4 days Left

Rare Authentic Nanotyrannus Lancensic "Mid-size Tyrannosaur" Fossil Dinosaur Tooth

Est. US$25-US$50,000

Loose Lab Diamond - IGI Cushion Modified 5.02ct Fancy Vivid Pink VVS2: Loose Lab Diamond - IGI Cushion Modified 5.02ct Fancy Vivid Pink VVS2 Experience the rare beauty of a lab-grown diamond, certified by the International Gemological Institute (IGI) as Fancy Vivid Pink

6 days Left

Loose Lab Diamond - IGI Cushion Modified 5.02ct Fancy Vivid Pink VVS2

Est. US$15,345-US$23,020

Loose Lab Diamond - IGI Cushion Modified 4.14ct F VVS2: Loose Lab Diamond - IGI Cushion Modified 4.14ct F VVS2 A rare and exceptional lab-grown diamond, certified by the International Gemological Institute (IGI), boasts an impressive 4.14 carats of flawles

3 days Left

Loose Lab Diamond - IGI Cushion Modified 4.14ct F VVS2

Est. US$6,720-US$10,080

Loose Lab Diamond - IGI Heart 1.63ct Fancy Vivid Blue VVS1: Loose Lab Diamond - IGI Heart 1.63ct Fancy Vivid Blue VVS1 Experience the breathtaking beauty of a lab-grown diamond, certified by the International Gemological Institute (IGI) as Fancy Vivid Blue wit

20 hrs Left

Loose Lab Diamond - IGI Heart 1.63ct Fancy Vivid Blue VVS1

Est. US$6,210-US$9,315

IGI Marquise 4.53ct G VVS2 Loose Lab Diamond: IGI Marquise 4.53ct G VVS2 Loose Lab Diamond A rare opportunity to own a truly unique piece, this 4.53ct IGI Marquise lab diamond boasts exceptional clarity (VVS2) and color (G), with a flawless polis

4 days Left

IGI Marquise 4.53ct G VVS2 Loose Lab Diamond

Est. US$11,715-US$17,575

IGI Round 5.02ct E VVS2 Loose Lab Diamond: IGI Round 5.02ct E VVS2 Loose Lab Diamond A stunning 5.02ct lab-grown diamond, certified by the International Gemological Institute (IGI), boasts exceptional clarity with an E color and EX polish, sym

20 hrs Left

IGI Round 5.02ct E VVS2 Loose Lab Diamond

Est. US$12,195-US$18,295

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