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ID: 3774621 pcs
thumb image of 19.1ct Fancy Cabochon Multicolor Ammolite (ID: 377462)
19.08 ct Ammolite
22.1 x 17.2 mm
$ 720.08
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ID: 4337261 pcs
thumb image of 19.4ct Pear Cabochon Gold Sheen Obsidian (ID: 433726)
19.36 ct Obsidian
26.8 x 16.3 mm
$ 19.36
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ID: 4535891 pcs
thumb image of 19.3ct Pear Facet Lemon Quartz (ID: 453589)
19.32 ct Quartz
19.6 x 14.9 mm
$ 28.40
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ID: 3329261 pcs
thumb image of 18.9ct Oval Cabochon Pink Rose Quartz (ID: 332926)
18.91 ct Rose Quartz
18 x 13.2 mm
$ 22.69
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ID: 4515441 pcs
thumb image of 19.7ct Fancy Cabochon Multicolor Ammolite (ID: 451544)
19.66 ct Ammolite
40.9 x 10.2 mm
$ 547.92
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ID: 3914091 pcs
thumb image of 18.8ct Oval Crystal Cluster Multicolor Rainbow Pyrite (ID: 391409)
18.80 ct Rainbow Pyrite
21.4 x 14.7 mm
$ 56.40
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ID: 4527711 pcs
thumb image of 19.2ct Octagon Cabochon Multicolor Ammolite (ID: 452771)
19.17 ct Ammolite
20.3 x 20.1 mm
$ 466.41
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ID: 3329321 pcs
thumb image of 20ct Oval Cabochon Pink Rose Quartz (ID: 332932)
19.98 ct Rose Quartz
18.1 x 13.2 mm
$ 23.98
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ID: 3339201 pcs
thumb image of 19.7ct Oval Cabochon Blue-Green Cat's Eye Aquamarine (ID: 333920)
19.65 ct Cat's Eye Aquamarine
17.5 x 13.3 mm
$ 353.70
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ID: 4474751 pcs
thumb image of 19.4ct Fancy Cabochon Blue Larimar (ID: 447475)
19.36 ct Larimar
27.5 x 21.6 mm
$ 62.92
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ID: 3899601 pcs
thumb image of 19.7ct Oval Cabochon Gold Brown Tiger's Eye (ID: 389960)
19.66 ct Tiger's Eye
24.7 x 16.6 mm
$ 39.32
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ID: 3628381 pcs
thumb image of 19.1ct Fancy Cabochon Green Amazonite (ID: 362838)
19.12 ct Amazonite
22.2 x 14.2 mm
$ 38.24
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ID: 3759641 pcs
thumb image of 19.9ct Fancy Cabochon Multicolor Ammolite (ID: 375964)
19.86 ct Ammolite
34.2 x 15.2 mm
$ 635.52
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ID: 4338311 pcs
thumb image of 19ct Oval Cabochon Gold Sheen Obsidian (ID: 433831)
18.98 ct Obsidian
22.2 x 17.4 mm
$ 18.98
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ID: 3493601 pcs
thumb image of 20ct Baguette / Scissor Cut Black Tourmaline (ID: 349360)
19.96 ct Tourmaline
20.4 x 13.7 mm
$ 54.89
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ID: 3145221 pcs
thumb image of 19.9ct Pear Cabochon Pink Rose Quartz (ID: 314522)
19.92 ct Rose Quartz
18.3 x 13.2 mm
$ 23.90
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ID: 3592261 pcs
thumb image of 19.7ct Oval Cabochon Green Chrysoprase (ID: 359226)
19.69 ct Chrysoprase
15.9 x 14.6 mm
$ 98.45
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ID: 3640651 pcs
thumb image of 20ct Oval Cabochon Multicolor Jasper (ID: 364065)
19.95 ct Jasper
25 x 18 mm
$ 29.92
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ID: 4478831 pcs
thumb image of 19.6ct Oval Cabochon Multicolor Pietersite (ID: 447883)
19.63 ct Pietersite
29.7 x 22 mm
$ 58.89
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ID: 3447901 pcs
thumb image of 19.8ct Oval Cabochon Pink Rose Quartz (ID: 344790)
19.81 ct Rose Quartz
18.6 x 15.7 mm
$ 26.74
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ID: 3451051 pcs
thumb image of 19.6ct Pear Cabochon Pink Rose Quartz (ID: 345105)
19.62 ct Rose Quartz
21.4 x 17.3 mm
$ 25.51
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19 Carat Gems
Shop from our extensive range of beautiful, natural 19 carat gems. Browse the largest selection of natural loose colored gemstones available in 19 carats. Our large gemstone selection includes many popular gem types, such as moonstone, ametrine, topaz and turquoise, and lesser-known gems, including rainbow pyrite, ammolite and maw-sit-sit. Large, natural 19 carat gems are perfect for making statement jewelry, such as oversized pendants and other jewelry designs. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'seraphinite' to see all of our 19 carat seraphinite gems. Select 'black' to shop for 19 carat black gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
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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