gemstone – Page 4 – Terra Collecta

Gemstones

Diamond Crystal — Rough Octahedron — Gem Rough

Mohs hardness: 10

$2,842.87

Gemstones

Paraíba Tourmaline — Neon Blue — Gem Rough

Mohs hardness: 7–7.5

$38,295.28

Gemstones

Grandidierite Crystal

Mohs hardness: 7–7.5

$1,993.51

Gemstones

Jet Carved Specimen — Large Example

Mohs hardness: 3.5–4

$76.96

Gemstones

Amber with Insect Inclusion — Natural Crystal

Mohs hardness: 2–2.5

$1,947.69

Gemstones

Jet Carved Specimen — Collector Grade

Mohs hardness: 3.5–4

$362.20

Gemstones

Topaz — Precious Pink (Unheated) — Large Example

Mohs hardness: 8

$4,023.87

Gemstones

Jeremejevite Crystal — Cabinet Specimen

Mohs hardness: 6.5–7.5

$6,456.56

Gemstones

Star Ruby

Mohs hardness: 9

$2,407.19

Gemstones

White Opal — Harlequin — Gem Rough

Mohs hardness: 5.5–6.5

$387.88

Gemstones

Paraíba Tourmaline — Neon Blue

Mohs hardness: 7–7.5

$40,534.27

Gemstones

Jet Carved Specimen — Gem Rough

Mohs hardness: 3.5–4

$275.59

Gemstones

Black Opal — Collector Grade

Mohs hardness: 5.5–6.5

$7,441.80

Gemstones

Burmese Amber with Lizard Inclusion — Large Example

Mohs hardness: 2–2.5

$6,459.87

Gemstones

Kornerupine Crystal — Large Example

Mohs hardness: 6.5

$833.48

Gemstones

Cat’s Eye Chrysoberyl — Cabinet Specimen

Mohs hardness: 8.5

$7,710.13

Gemstones

Spinel Crystal — Red — Collector Grade

Mohs hardness: 8

$2,493.55

Gemstones

Black Opal — Exceptional Quality

Mohs hardness: 5.5–6.5

$1,711.24

Gemstones

Kornerupine Crystal — Gem Rough

Mohs hardness: 6.5

$1,395.12

Gemstones

Fire Opal Crystal — Large Example

Mohs hardness: 5.5–6.5

$1,391.50