90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones 8x6 mm Gemstones

8x6 mm Gemstones: Oval, Round, Cushion, Emerald Cut Pear Shape 8x6 mm Gems, Wholesale 8x6 mm Stones

8x6 mm Gemstones Weight
8x6 mm Gemstones Size
8x6 mm Gemstones Clarity
8x6 mm Gemstones Price
8x6 mm Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black 8x6 mm Gemstones
Blue 8x6 mm Gemstones
Brown 8x6 mm Gemstones
Golden 8x6 mm Gemstones
Gray 8x6 mm Gemstones
Green 8x6 mm Gemstones
Multicolor 8x6 mm Gemstones
Orange 8x6 mm Gemstones
Pink 8x6 mm Gemstones
Purple 8x6 mm Gemstones
Red 8x6 mm Gemstones
Turquoise 8x6 mm Gemstones
Violet 8x6 mm Gemstones
White 8x6 mm Gemstones
Yellow 8x6 mm Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All

2.43ctw Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 21.30

View Gem

2.17ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 194.52

View Gem

3.91ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 31.16

View Gem

2.19ctw Yellow Beryl, Oval, VS

8 x 6 mm (calibrated)

$ 43.62

View Gem

1.48ct Black Star Diopside, Oval, Transparent

8 x 6 mm (calibrated)

$ 7.37

View Gem

1.42ct Orange Hessonite Garnet, Cushion, VVS-VS

8 x 6 mm (calibrated)

$ 28.29

View Gem

1.69ct Orange Hessonite Garnet, Oval, VS

8 x 6 mm (calibrated)

$ 25.81

View Gem

3.86ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 30.76

View Gem

1.04ct Green Peridot, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 9.32

View Gem

3.63ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 28.93

View Gem

1.01ct Yellow Beryl, Oval, VVS

8 x 6 mm (calibrated)

$ 19.28

View Gem

0.95ct Red Tourmaline, Pear Shape, VS

8 x 6 mm (calibrated)

$ 39.43

View Gem

2.26ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 19.56

View Gem

1.50ct Purple Rhodolite Garnet, Oval, VS

8 x 6 mm (calibrated)

$ 61.54

View Gem

1.33ct Green Peridot, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 9.27

View Gem

1.75ct Orange Hessonite Garnet, Cushion, VVS-VS

8 x 6 mm (calibrated)

$ 34.86

View Gem

1.61ct Red Ruby, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 144.32

View Gem

2.14ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.05

View Gem

1.49ctw Orange Fire Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 32.65

View Gem

1.45ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 24.01

View Gem

1.64ct Red Ruby, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 147.01

View Gem

0.85ct Yellow Morganite, Pear Shape, VS

8 x 6 mm (calibrated)

$ 37.25

View Gem

1.85ct Orange Zircon, Oval, VVS

8 x 6 mm (calibrated)

$ 30.41

View Gem

0.64ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 19.12

View Gem

Why Buy 8x6 Mm 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 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate
Enlarged Gemstone Image