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(19)
Gem Type Weight Size Clarity Price Origin
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Black Spinel Gem - 11ct Trillion Rose-Cut (ID: 328453)

Trillion Black Spinel

11ct
14.1 x 13.8 mm
$ 22.08
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Schorl Spinel Gem - 11ct Trillion Rose-Cut (ID: 328421)

Trillion Black Spinel

11ct
14.1 x 13.8 mm
$ 22.02
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Black Spinel Gem - 3.4ct Round Rose-Cut (ID: 554423)

Round Black Spinel

3.4ct
9.2 mm
$ 13.68
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Black Spinel Gem - 7.4ct Round Rose-Cut (ID: 384536)

Round Black Spinel

7.4ct
12 mm
$ 22.20
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Black Spinel Gem - 2.6ct Round Rose-Cut (ID: 554424)

Round Black Spinel

2.6ct
9.2 mm
$ 10.44
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Black Spinel Gem - 3ct Round Rose-Cut (ID: 554414)

Round Black Spinel

3ct
9.4 mm
$ 12.04
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Schorl Spinel Gem - 3.8ct Round Rose-Cut (ID: 554425)

Round Black Spinel

3.8ct
9.4 mm
$ 15.08
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Schorl Spinel Gem - 7.3ct Round Rose-Cut (ID: 548582)

Round Black Spinel

7.3ct
11.8 mm
$ 20.82
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Schorl Spinel Gem - 3.4ct Round Rose-Cut (ID: 554417)

Round Black Spinel

3.4ct
9.2 mm
$ 13.52
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Schorl Spinel Gem - 3.5ct Round Rose-Cut (ID: 554422)

Round Black Spinel

3.5ct
9.1 mm
$ 13.80
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Schorl Spinel Gem - 3.4ct Round Rose-Cut (ID: 554416)

Round Black Spinel

3.4ct
9.2 mm
$ 13.72
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Schorl Spinel Gem - 3.3ct Round Rose-Cut (ID: 554415)

Round Black Spinel

3.3ct
9 mm
$ 13.36
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Schorl Spinel Gem - 6.9ct Round Rose-Cut (ID: 548583)

Round Black Spinel

6.9ct
11.8 mm
$ 19.54
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Black Spinel Gem - 3.3ct Round Rose-Cut (ID: 554421)

Round Black Spinel

3.3ct
9 mm
$ 13.08
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Black Spinel Gem - 8.9ct Round Rose-Cut (ID: 225850)

Round Black Spinel

8.9ct
11.8 mm
$ 44.45
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Black Spinel Gem - 3.8ct Round Rose-Cut (ID: 553377)

Round Black Spinel

3.8ct
9.2 mm
$ 15.08
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Black Spinel Gem - 3.4ct Round Rose-Cut (ID: 554420)

Round Black Spinel

3.4ct
9.4 mm
$ 13.56
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Black Spinel Gem - 3.6ct Round Rose-Cut (ID: 554419)

Round Black Spinel

3.6ct
9.2 mm
$ 14.28
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Black Spinel Gem - 3.9ct Round Rose-Cut (ID: 554418)

Round Black Spinel

3.9ct
9.2 mm
$ 15.52
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  • Cushion Buff-Top
  • Cushion Cabochon
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  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Rose-Cut
  • Cushion Shape Sugarloaf Cabochon
  • Cushion Sugarloaf Cabochon
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
  • Drilled Square Rondelle Slice
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
  • Fancy Carved Pear
  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • Fancy Facet
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  • Fancy Fantasy Carving
  • Fancy Slice
  • Fancy Star Facet
  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
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  • Flower-Cut
  • Half Heart Cabochon
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  • Half Moon Cabochon
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  • Half Moon Faceted
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  • Half-Drilled Sphere
  • Heart Cabochon
  • Heart Checkerboard (double sided)
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Cut
  • Marquise Buff-Top
  • Marquise Cabochon
  • Marquise Checkerboard
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  • Marquise Facet
  • Marquise Mixed Cut
  • Marquise Slice
  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
  • Octagon Cabochon
  • Octagon Checkerboard
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  • Octagon Step Cut
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  • Oval Cabochon
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  • Pear Double-Sided Checkerboard
  • Pear Facet
  • Pear Shape Sugarloaf Cabochon
  • Pear Slice
  • Pencil
  • Pencil Cut
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  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
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  • Round Buff-Top
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  • Triangle Cabochon
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  • Trillion Checkerboard
  • Trillion Concave Cut
  • Trillion Concave Fantasy Cut
  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
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  		• Citrine
  		• Tanzanite
All Gemstones (144)
A B C D E F G H I J K L M N O P Q R S T V Z
    A Back to Top
  		•  Actinolite Cat's Eye
  		• Agate
  		• Agate Geode
  		• Almandine Garnet
  		• Amazonite
  		• Amethyst
  		• Ametrine
  		• Ammolite
  		• Andalusite
  		• Andesine Labradorite
  		• Apatite
  		• Aquamarine
  		• Aventurine
    • B Back to Top
  		•  Beryl
  		• Black Opal
  		• Bloodstone
  		• Boulder Opal
    • C Back to Top
  		•  Calcite
  		• Carnelian
  		• Cat's Eye Apatite
  		• Cat's Eye Aquamarine
  		• Cat's Eye Augite
  		• Cat's Eye Gemstones
  		• Cat's Eye Moonstone
  		• Cat's Eye Opal
  		• Cat's Eye Scapolite
  		• Chalcedony
  		• Charoite
  		• Chocolate Opal
  		• Chrome Diopside
  		• Chrome Tourmaline
  		• Chrysoberyl
  		• Chrysocolla
  		• Chrysoprase
  		• Citrine
  		• Clinohumite
  		• Color-Change Diaspore
  		• Color-Change Fluorite
  		• Color-Change Garnet
  		• Color-Change Sapphire
  		• Coral
    • D Back to Top
  		•  Demantoid Garnet
  		• Dendritic Agate
  		• Diamond
  		• Druzy Amethyst
  		• Druzy Azurite
    • E Back to Top
  		•  Emerald
  		• Enstatite
    • F Back to Top
  		•  Fire Agate
  		• Fire Opal
  		• Fluorite
  		• Fossil Coral
    • G Back to Top
  		•  Garnet
  		• Golden Beryl
  		• Grandidierite
  		• Grossularite Garnet
    • H Back to Top
  		•  Hawk's Eye
  		• Hematite
  		• Hemimorphite Druzy
  		• Hessonite Garnet
  		• Hiddenite
  		• Howlite
    • I Back to Top
  		•  Idocrase
  		• Imperial Topaz
  		• Iolite
    • J Back to Top
  		•  Jade Gemstones
  		• Jadeite
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    • K Back to Top
  		•  Kornerupine
  		• Kunzite
  		• Kyanite
    • L Back to Top
  		•  Labradorite
  		• Lapis Lazuli
  		• Larimar
    • M Back to Top
  		•  Malachite
  		• Malaya Garnet
  		• Mali Garnet
  		• Maw-Sit-Sit
  		• Moonstone
  		• Morganite
  		• Moss Opal
  		• Mother of Pearl
  		• Mystic Quartz
  		• Mystic Topaz
    • N Back to Top
  		•  Nuummite
    • O Back to Top
  		•  Obsidian
  		• Opal
  		• Opal Doublet
  		• Opal in Matrix
    • P Back to Top
  		•  Pearl
  		• Peridot
  		• Pietersite
  		• Prehnite
  		• Pyrite
  		• Pyrope Garnet
    • Q Back to Top
  		•  Quartz
  		• Quartz Cat's Eye
  		• Quartz With Marcasite
    • R Back to Top
  		•  Rainbow Moonstone
  		• Rainbow Pyrite
  		• Rhodochrosite
  		• Rhodolite Garnet
  		• Rose Quartz
  		• Rubellite Tourmaline
  		• Ruby
  		• Ruby in Fuchsite
  		• Ruby-Zoisite
  		• Rutile Quartz
    • S Back to Top
  		•  Sapphire
  		• Scolecite
  		• Seraphinite
  		• Serpentine
  		• Sillimanite
  		• Sillimanite Cat's Eye
  		• Smithsonite
  		• Smoky Quartz
  		• Snowflake Obsidian
  		• Sodalite
  		• Spectrolite
  		• Spessartite Garnet
  		• Sphalerite
  		• Sphene
  		• Spinel
  		• Star Diopside
  		• Star Garnet
  		• Star Gemstones
  		• Star Lemon Quartz
  		• Star Moonstone
  		• Star Rose Quartz
  		• Star Ruby
  		• Star Sapphire
  		• Star Sunstone
  		• Strawberry Quartz
  		• Sugilite
  		• Sunstone
    • T Back to Top
  		•  Tanzanite
  		• Tiger's Eye
  		• Tiger's Eye Matrix
  		• Topaz
  		• Tourmaline
  		• Tsavorite Garnet
  		• Turquoise
    • V Back to Top
  		•  Variscite
    • Z Back to Top
  		•  Zircon
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart