Gemstone Marketplace — All Gemstones

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Stone type Blue Sapphire 0 Padparadscha Sapphire 1 Ruby 1 Spinel 2 Alexandrite 1 Cat's Eye Chrysoberyl 0 Emerald 1 Aquamarine 0 Tourmaline 1 Garnet 1 Zircon 0 Moonstone 0 Tanzanite 0 Yellow Sapphire 0

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Treatment Unheated Heated Diffusion Glass filling Irradiated Dyed Oiled Composite Other

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1.75 ct Brazilian Paraiba tourmaline, pear cut

Certified

1.75 ct Brazilian Paraiba Tourmaline — Neon Turquoise-Blue, SSEF Certified

1.75 ct · Pear · Heated · Brazil

Silva & Sons Gem House · Verified

USD38,000 View details

Certified

2.30 ct Colombian Emerald — Muzo, Minor Oil, GIA Certified

2.3 ct · Emerald Cut · Oiled · Muzo, Colombia

Silva & Sons Gem House · Verified

USD12,400 View details

1.21 ct alexandrite in daylight, green phase

Certified

1.21 ct Alexandrite — Strong Color Change, GRS Certified

1.21 ct · Cushion · Unheated · Sri Lanka (Ceylon)

Silva & Sons Gem House · Verified

USD15,600 View details

2.04 ct unheated Mogok ruby, Pigeon's Blood

Certified

2.04 ct Mogok Ruby — Unheated Pigeon's Blood, Gübelin Certified

2.04 ct · Oval · Unheated · Mogok, Myanmar

Silva & Sons Gem House · Verified

USD58,000 View details

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