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What is the rarest gem?

1 Answer
What is the rarest gem?
The rarest gem is painite. Since its discovery in 1951, there have only been two specimens known to exist.
1stDibs ExpertFebruary 22, 2021
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Alexandrite 0.24ct deep green to pinkish color change rare gemstone
Located in bangkok, TH
AXA09 Alexandrite 0.24ct deep green to pinkish color change rare gemstone Weight: 0.24ct Size
Category

2010s Loose Gemstones

Materials

Alexandrite

0.22ct Alexandrite deep green to pinkish red color change rare gemstone
Located in bangkok, TH
Top Alexandrite 0.22ct deep green to pinkish red color change rare gemstone AXA07 Weight: 0.22ct
Category

2010s Loose Gemstones

Materials

Alexandrite

Alexandrite 0.21carats deep green to pinkish red color change rare gemstone
Located in bangkok, TH
Alexandrite 0.21carats deep green to pinkish red color change rare gemstone AX-A06 Weight
Category

2010s Loose Gemstones

Materials

Alexandrite

1.05ct Fine Blue Spinel Marquise Cut Rare Gemstone 9.6x4.4mm Loose Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.05ct Fine Blue Spinel Marquise Cut Rare Gemstone 9.6x4.4mm Loose Rare Gem Fine Natural Vivid
Category

20th Century Loose Gemstones

Materials

Spinel

Fine 3.08ct Deep Blue Natural Sapphire Heart Cut Loose Rare Gemstone
Located in Birmingham, GB
Fine 3.08ct Deep Blue Natural Sapphire Heart Cut Loose Rare Gemstone 9.2x8mm Natural Deep Blue
Category

21st Century and Contemporary British Loose Gemstones

Materials

Sapphire, Blue Sapphire

Light Pastel Peach Natural Morganite Rare Gemstone, 4.60 Carat Step Emerald Cut
Located in Peshawar, PK
Elevate your style with this exquisite 4.60-carat Light Pastel Peach Natural Morganite, a rare
Category

21st Century and Contemporary Balinese Contemporary Loose Gemstones

Materials

Morganite

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