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Buy Howlite Gems

(63)
Gemtype Weight Size Clarity Price Origin
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Multicolor White Howlite Gem - 23.1ct Drilled Sphere (ID: 422984)

Sphere / Ball White Howlite

23.06 ct (total 69.17ctw)
14.5 mm
$ 55.34
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2 pcs
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Multicolor White Howlite Gem - 23.4ct Drilled Sphere (ID: 470042)

Sphere / Ball White Howlite

23.36 ct (total 46.72ctw)
14.5 mm
$ 24.29
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1 pc
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Multicolor White Howlite Gem - 103.4ct Pear Cabochon (ID: 501682)

Pear White Howlite

103.4ct
49.9 x 38.2 mm
$ 51.71
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Multicolor White Howlite Gem - 119.3ct Pear Cabochon (ID: 501667)

Pear White Howlite

119.3ct
44.7 x 41.5 mm
$ 60.09
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Multicolor White Howlite Gem - 117.5ct Pear Cabochon (ID: 501693)

Pear White Howlite

117.5ct
54.1 x 38.7 mm
$ 58.74
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Grayish White Howlite Gem - 15.8ct Drilled Sphere (ID: 470031)

Sphere / Ball White Howlite

15.8ct
12.8 mm
$ 8.24
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2 pcs
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Multicolor White Howlite Gem - 14.7ct Drilled Sphere (ID: 469906)

Sphere / Ball White Howlite

14.70 ct (total 29.40ctw)
12.6 mm
$ 15.29
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1 pc
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Multicolor White Howlite Gem - 81.3ct Oval Cabochon (ID: 501683)

Oval White Howlite

81.3ct
43.7 x 28.7 mm
$ 41.45
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Multicolor White Howlite Gem - 81.3ct Pear Cabochon (ID: 501692)

Pear White Howlite

81.3ct
44.5 x 31.5 mm
$ 40.66
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4 pcs
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Multicolor White Howlite Gem - 4.7ct Drilled Sphere (ID: 469961)

Sphere / Ball White Howlite

4.66 ct (total 18.64ctw)
8.3 mm
$ 9.69
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Multicolor White Howlite Gem - 73.5ct Pear Cabochon (ID: 501677)

Pear White Howlite

73.5ct
45.9 x 32.5 mm
$ 36.73
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Multicolor White Howlite Gem - 66.1ct Oval Cabochon (ID: 501676)

Oval White Howlite

66.1ct
40.7 x 27.7 mm
$ 33.06
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Multicolor White Howlite Gem - 67.9ct Pear Cabochon (ID: 501675)

Pear White Howlite

67.9ct
43.9 x 27.9 mm
$ 33.94
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Light Grayish White Howlite Gem - 7.5ct Oval Cabochon (ID: 321111)

Oval White Howlite

7.5ct
16.2 x 12.4 mm
$ 18.77
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2 pcs
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Multicolor White Howlite Gem - 15.4ct Drilled Sphere (ID: 470044)

Sphere / Ball White Howlite

15.41 ct (total 30.82ctw)
12.7 mm
$ 16.03
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2 pcs
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Light Grayish White Howlite Gem - 6ct Oval Cabochon (ID: 320968)

Oval White Howlite

5.97 ct (total 11.94ctw)
14.4 x 10.5 mm
$ 29.85
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4 pcs
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Light Grayish White Howlite Gem - 3.6ct Drilled Sphere (ID: 469968)

Sphere / Ball White Howlite

3.64 ct (total 14.54ctw)
7.8 mm
$ 7.56
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4 pcs
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Multicolor White Howlite Gem - 4.7ct Drilled Sphere (ID: 469970)

Sphere / Ball White Howlite

4.70 ct (total 18.78ctw)
8.6 mm
$ 9.77
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2 pcs
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Multicolor White Howlite Gem - 23.1ct Drilled Sphere (ID: 470045)

Sphere / Ball White Howlite

23.06 ct (total 46.12ctw)
14.4 mm
$ 23.98
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2 pcs
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Light Grayish White Howlite Gem - 6.4ct Oval Cabochon (ID: 320960)

Oval White Howlite

6.37 ct (total 12.74ctw)
14.2 x 10.5 mm
$ 31.85
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Multicolor White Howlite Gem - 84.6ct Oval Cabochon (ID: 501668)

Oval White Howlite

84.6ct
43.8 x 31.8 mm
$ 42.32
Item in Stock
1 2 3
Howlite
By chemical composition, howlite is a calcium borosilicate hydroxide. It was first discovered at Tick Canyon in Southern California in 1868. It was named after Henry How (1828-1879), a Canadian mineralogist who first described it.

Howlite is typically white or grayish white with fine grey or black or brown veins, often in a web-like pattern. It is opaque with a sub-vitreous luster sometimes described as porcelaneous. It is usually found in borax deposits in the desert clays of California.
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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

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