Buy 8 Carat Natural Loose Gemstones: GemSelect
Bi-color 8 ct Gemstones
Black 8 ct Gemstones
Blue 8 ct Gemstones
Brown 8 ct Gemstones
Golden 8 ct Gemstones
Gray 8 ct Gemstones
Green 8 ct Gemstones
Multicolor 8 ct Gemstones
Orange 8 ct Gemstones
Pink 8 ct Gemstones
Purple 8 ct Gemstones
Red 8 ct Gemstones
Turquoise 8 ct Gemstones
Violet 8 ct Gemstones
White 8 ct Gemstones
Yellow 8 ct Gemstones
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
Showing results for
Sort By:
Price - High to Low
Price - Low to High
Size - Largest to Smallest
Size - Smallest to Largest
Weight - High to Low
Weight - Low to High
Gemtypes in Category:
Actinolite Cat's Eye (6)
Agate (92)
Almandine Garnet (1)
Amazonite (12)
Amethyst (43)
Amethyst Geode Slice (4)
Ametrine (7)
Ammolite (5)
Andesine Labradorite (2)
Apatite (17)
Aquamarine (4)
Aventurine (11)
Black Opal (10)
Bloodstone (7)
Boulder Opal (22)
Calcite (2)
Cat's Eye Opal (2)
Cat's Eye Tourmaline (1)
Chalcedony (4)
Chocolate Opal (2)
Chrysoberyl Cat's Eye (1)
Chrysoprase (4)
Cinnabar (10)
Citrine (44)
Coral (29)
Dendritic Agate (18)
Druzy Azurite (1)
Druzy Variscite (9)
Emerald (2)
Fire Agate (37)
Fluorite (3)
Fossil Coral (14)
Grandidierite (7)
Hematite (1)
Hemimorphite Druzy (4)
Hessonite Garnet (1)
Jadeite (15)
Jasper (31)
Kunzite (23)
Labradorite (35)
Lapis Lazuli (12)
Larimar (4)
Malachite (15)
Maw-Sit-Sit (3)
Moonstone (5)
Morganite (16)
Mystic Quartz (14)
Nuummite (5)
Onyx (9)
Opal (5)
Opal Doublet (1)
Opal Triplet (17)
Pietersite (37)
Prehnite (45)
Quartz (72)
Quartz Cat's Eye (22)
Quartz With Marcasite (10)
Rainbow Moonstone (16)
Rainbow Pyrite (19)
Rose Quartz (31)
Ruby (4)
Ruby in Fuchsite (9)
Ruby-Zoisite (11)
Rutile Quartz (39)
Rutile Topaz (1)
Sapphire (2)
Seraphinite (8)
Smoky Quartz (65)
Spessartite Garnet (3)
Spinel (10)
Star Diopside (8)
Star Moonstone (12)
Star Ruby (11)
Star Sapphire (6)
Star Sunstone (1)
Strawberry Quartz (19)
Tiger's Eye (46)
Tiger's Eye Matrix (3)
Topaz (22)
Tourmaline (27)
Tsavorite Garnet (3)
Uvarovite Garnet Drusy (3)
Zircon (2)
Clear All
8.09ct Green Seraphinite, Pear Shape, Opaque
16 x 12 mm (calibrated)
$
12.56
View Gem
8.46ct Brown Smoky Quartz, Emerald Cut, VVS-VS
12 x 12 mm (calibrated)
$
14.33
View Gem
8.87ct Bi-Color Ametrine, Emerald Cut, VVS-VS
15.8 x 9.1 mm
$
61.84
View Gem
8.25ct Brown Tiger'S Eye, Oval, Opaque
14 x 12 mm (calibrated)
$
8.22
View Gem
8.69ct Yellow Rutile Quartz, Oval, Transparent
15.2 x 11.1 mm
$
23.80
View Gem
7.89ct Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$
17.29
View Gem
8.77ct Multicolor Dendritic Agate, Pear Shape, Translucent
18 x 13 mm (calibrated)
$
17.47
View Gem
7.89ct Pink Kunzite, Pear Shape, VS-SI
17 x 10.1 mm
$
216.12
View Gem
15.83ctw Brown Tiger'S Eye, Baguette, Opaque
14.3 x 10.5 mm
$
15.77
View Gem
8.77ct Brown Smoky Quartz, Round, VVS
12 mm (calibrated)
$
24.01
View Gem
8.36ct Green Druzy Variscite, Fancy, Opaque
21.3 x 19.7 mm
$
35.47
View Gem
8.28ct Green Chrysoprase, Baguette, Opaque
14.5 x 10.7 mm
$
103.09
View Gem
8.05ct Multicolor Pietersite, Oval, Opaque
18.8 x 11 mm
$
26.46
View Gem
15.79ctw Violet Amethyst, Oval, Transparent
14 x 10 mm (calibrated)
$
86.50
View Gem
8.85ct Brown Smoky Quartz, Emerald Cut, VVS
11.8 x 11.4 mm
$
24.24
View Gem
8.48ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$
37.16
View Gem
8.34ct Brown Smoky Quartz, Round, VS
15 mm (calibrated)
$
13.70
View Gem
8.25ct Multicolor Fire Agate, Fancy, Opaque
17.4 x 11.2 mm
$
69.87
View Gem
7.94ct Brown Smoky Quartz, Emerald Cut, VVS
11.5 x 11.4 mm
$
14.79
View Gem
8.36ct Pink Rose Quartz, Emerald Cut, Transparent
12 x 12 mm (calibrated)
$
45.80
View Gem
8.86ct Brown Tiger'S Eye, Cushion, Opaque
14 x 12 mm (calibrated)
$
11.47
View Gem
8.49ct Multicolor Labradorite, Pear Shape, Translucent
16 x 12 mm (calibrated)
$
18.77
View Gem
7.70ct Yellow Citrine, Round, VVS
13 mm (calibrated)
$
50.61
View Gem
8.35ct Yellow Quartz, Cushion, VS
13 x 13 mm (calibrated)
$
32.20
View Gem
Why Buy 8 Ct Gemstones from GemSelect?
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Posted By Lkcisneros in March, 2026
Source: Bizrate
Overall Rating -> 10
I was able to find what I wanted very easily!
Posted By Lenny in January, 2026
Source: Bizrate
Overall Rating -> 10
Easy and good price
Posted By Bry_guy in March, 2026
Source: Bizrate
Overall Rating -> 9
Very good and simple exchange
Posted By Waylon in March, 2026
Source: Bizrate
Overall Rating -> 10
Easy process.
Posted By Crafty Seabee in March, 2026
Source: Bizrate
Overall Rating -> 10
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate