Jewelry New Arrivals Pairs Lots Contact
  : 15 Carat Gems
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (455): 15 Carat Gems Clear All
Sort By:
Compare
ID: 4503701 pcs
thumb image of 15.4ct Octagon / Scissor Cut Light Blue Aquamarine (ID: 450370)
15.37 ct Aquamarine
23.7 x 9.2 mm
$ 3842.50
Quantity
Item in Stock
Compare
Show VideoVIDEO
ID: 3333831 pcs
thumb image of 15.4ct Oval Facet Cinnamon Orange Hessonite Garnet (ID: 333383)
15.39 ct Hessonite Garnet
16.8 x 13.5 mm
$ 2308.50
Quantity
Item in Stock
Compare
ID: 3608141 pcs
thumb image of 15.2ct Pear Cabochon Green Tourmaline (ID: 360814)
15.22 ct Tourmaline
19.9 x 13.6 mm
$ 248.54
Quantity
Item in Stock
Compare
ID: 4009091 pcs
thumb image of 14.8ct Oval Facet Greenish Golden Apatite (ID: 400909)
14.76 ct Apatite
16.5 x 13.5 mm
$ 1180.80
Quantity
Item in Stock
Compare
ID: 4068201 pcs
thumb image of 15ct Oval Cabochon Green Maw-Sit-Sit (ID: 406820)
15.03 ct Maw-Sit-Sit
15.6 x 13.3 mm
$ 45.09
Quantity
Item in Stock
Compare
ID: 4076031 pcs
thumb image of 15.3ct Round Carved Cameo White Mother of Pearl (ID: 407603)
15.33 ct Mother of Pearl
25 mm
$ 16.86
Quantity
Item in Stock
Compare
ID: 4477551 pcs
thumb image of 15.1ct Oval Cabochon Gold Sheen Obsidian (ID: 447755)
15.09 ct Obsidian
36 x 17.2 mm
$ 15.09
Quantity
Item in Stock
Compare
ID: 4074871 pcs
thumb image of 15.1ct Round Carved Cameo White Mother of Pearl (ID: 407487)
15.07 ct Mother of Pearl
25 mm
$ 16.58
Quantity
Item in Stock
Compare
ID: 4338421 pcs
thumb image of 15.2ct Oval Cabochon Gold Sheen Obsidian (ID: 433842)
15.17 ct Obsidian
24.4 x 14 mm
$ 15.17
Quantity
Item in Stock
Compare
ID: 3627571 pcs
thumb image of 15.3ct Fancy Cabochon Green Amazonite (ID: 362757)
15.34 ct Amazonite
15.3 x 14.6 mm
$ 30.68
Quantity
Item in Stock
Compare
Show VideoVIDEO
ID: 4061121 pcs
thumb image of 15.8ct Oval Facet Pink Kunzite (ID: 406112)
15.76 ct Kunzite
14.8 x 13.7 mm
$ 672.01
Quantity
Item in Stock
Compare
ID: 3492901 pcs
thumb image of 15.9ct Oval Cabochon Pink Rose Quartz (ID: 349290)
15.86 ct Rose Quartz
16.3 x 12.8 mm
$ 20.62
Quantity
Item in Stock
Compare
ID: 3627591 pcs
thumb image of 15.2ct Fancy Cabochon Green Amazonite (ID: 362759)
15.22 ct Amazonite
18.3 x 14.3 mm
$ 30.44
Quantity
Item in Stock
Compare
ID: 4065021 pcs
thumb image of 15.2ct Pear Facet Pink Kunzite (ID: 406502)
15.24 ct Kunzite
18.2 x 12.2 mm
$ 645.26
Quantity
Item in Stock
Compare
ID: 3973491 pcs
thumb image of 14.6ct Asscher Cut Brown Smoky Quartz (ID: 397349)
14.60 ct Smoky Quartz
14.9 x 14.8 mm
$ 73.00
Quantity
Item in Stock
Compare
Show VideoVIDEO
ID: 3821021 pcs
thumb image of 15.3ct Oval Facet Golden Apatite (ID: 382102)
15.28 ct Apatite
16.9 x 14.1 mm
$ 895.87
Quantity
Item in Stock
Compare
ID: 3804041 pcs
thumb image of 15.1ct Pear Cabochon Yellow Fire Opal (ID: 380404)
15.07 ct Fire Opal
27.2 x 14.9 mm
$ 325.66
Quantity
Item in Stock
Compare
ID: 2621091 pcs
thumb image of 15.9ct Oval Cabochon Orange Cream Star Moonstone (ID: 262109)
15.93 ct Star Moonstone
14.2 x 13.4 mm
$ 63.72
Quantity
Item in Stock
Compare
ID: 3973481 pcs
thumb image of 14.5ct Asscher Cut Brown Smoky Quartz (ID: 397348)
14.54 ct Smoky Quartz
15.2 x 15.1 mm
$ 72.70
Quantity
Item in Stock
Compare
ID: 3841171 pcs
thumb image of 15.1ct Oval Cabochon Lavender Jadeite (ID: 384117)
15.11 ct Jadeite
22 x 16.9 mm
$ 105.77
Quantity
Item in Stock
Compare
ID: 4139641 pcs
thumb image of 15ct Oval Cabochon Cream Star Moonstone (ID: 413964)
14.95 ct Star Moonstone
16.7 x 12.6 mm
$ 59.80
Quantity
Item in Stock
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
15 Carat Gems
Buy gems by price. Shop from our extensive range of beautiful, natural 15 carat gems. Browse the largest selection of natural loose colored gemstones available in 15 carats. Our large gemstone selection includes many popular gem types, such as amethyst, citrine, topaz and turquoise, and lesser-known gems, including ruby-zoisite, ammolite and maw-sit-sit. 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 'tourmaline' to see all of our 15 carat tourmaline gems. Select 'multicolor' to shop for 15 carat multicolor gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Reorder Items

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
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