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 › Gemstones for Sale

Buy Gemstones: Gemstones for Sale, Natural and Certified Gems

Gemstones for Sale Weight
Gemstones for Sale Size
Gemstones for Sale Clarity
Gemstones for Sale Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Gemstones for Sale
Black Gemstones for Sale
Blue Gemstones for Sale
Brown Gemstones for Sale
Golden Gemstones for Sale
Gray Gemstones for Sale
Green Gemstones for Sale
Multicolor Gemstones for Sale
Orange Gemstones for Sale
Pink Gemstones for Sale
Purple Gemstones for Sale
Red Gemstones for Sale
Turquoise Gemstones for Sale
Violet Gemstones for Sale
White Gemstones for Sale
Yellow Gemstones for Sale
Single
Pairs
Lots
Faceted
Cabochons
Clear All
3.03ct Blue Tanzanite, Marquise, VS
Tanzanite Product Video (412145)

3.03ct Blue Tanzanite, Marquise, VS

13.9 x 6.4 mm

$ 875.19

View Gem
24.38ctw Purple Tourmaline, Flower Cut, Transparent
Tourmaline Product Video (522378)

24.38ctw Purple Tourmaline, Flower Cut, Transparent

19.2 x 17.3 mm

$ 101.18

View Gem
0.51ctw White Diamond, Heart, VVS
Diamond Product Video (685659)

0.51ctw White Diamond, Heart, VVS

3.3 x 2.9 mm

$ 2,077.86

View Gem
52.73ct Multicolor Jasper, Square, Opaque

52.73ct Multicolor Jasper, Square, Opaque

24 x 23.3 mm

$ 57.77

View Gem
6.49ctw Yellow Quartz, Flower Cut, Transparent

6.49ctw Yellow Quartz, Flower Cut, Transparent

12 x 12 mm (calibrated)

$ 20.74

View Gem
20.48ct Multicolor Pietersite, Oval, Opaque
Pietersite Product Video (650671)

20.48ct Multicolor Pietersite, Oval, Opaque

28.2 x 19.6 mm

$ 39.95

View Gem
1.33ctw Green Demantoid Garnet, Oval, VS
Demantoid Garnet Product Video (458407)

1.33ctw Green Demantoid Garnet, Oval, VS

4.4 x 3.5 mm

$ 121.43

View Gem
0.65ct Yellow Citrine, Pear Shape, VS
Citrine Product Video (546443)

0.65ct Yellow Citrine, Pear Shape, VS

7 x 5 mm (calibrated)

$ 2.97

View Gem
29.59ct Multicolor Quartz With Marcasite, Baguette, Transparent

29.59ct Multicolor Quartz With Marcasite, Baguette, Transparent

28.1 x 14.9 mm

$ 162.10

View Gem
19.68ct Black Obsidian, Oval, Opaque

19.68ct Black Obsidian, Oval, Opaque

31 x 16.8 mm

$ 12.25

View Gem
4.74ct Pink Tourmaline, Emerald Cut, SI
Tourmaline Product Video (558338)

4.74ct Pink Tourmaline, Emerald Cut, SI

12 x 8 mm (calibrated)

$ 248.15

View Gem
27.80ct Yellow Quartz, Oval, VVS

27.80ct Yellow Quartz, Oval, VVS

20.6 x 17.8 mm

$ 75.53

View Gem
71.86ct Yellow Obsidian, Oval, Opaque
Obsidian Product Video (447906)

71.86ct Yellow Obsidian, Oval, Opaque

43.1 x 31 mm

$ 71.57

View Gem
2.78ctw White Sillimanite Cat'S Eye, Oval, Transparent

2.78ctw White Sillimanite Cat'S Eye, Oval, Transparent

7.5 x 5.1 mm

$ 9.13

View Gem
23.11ct White Howlite, Round, Opaque

23.11ct White Howlite, Round, Opaque

21.8 mm

$ 10.81

View Gem
6.31ct Turquoise Grandidierite, Oval, SI-I1
Grandidierite Product Video (568861)

6.31ct Turquoise Grandidierite, Oval, SI-I1

13 x 11 mm (calibrated)

$ 283.45

View Gem
20.59ct Multicolor Quartz With Marcasite, Round, Transparent
Quartz With Marcasite Product Video (523835)

20.59ct Multicolor Quartz With Marcasite, Round, Transparent

17 mm (calibrated)

$ 135.35

View Gem
9.34ct Orange Star Moonstone, Oval, Translucent

9.34ct Orange Star Moonstone, Oval, Translucent

18.8 x 10.6 mm

$ 37.21

View Gem
9.73ct Multicolor Rainbow Pyrite, Marquise, Opaque

9.73ct Multicolor Rainbow Pyrite, Marquise, Opaque

29.8 x 9.3 mm

$ 25.20

View Gem
3.62ctw Multicolor Sapphire, Square, VS
Sapphire Product Video (654563)

3.62ctw Multicolor Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 296.87

View Gem
15.10ct Blue Color-Change Fluorite, Round, VS
Color-Change Fluorite Product Video (413697)

15.10ct Blue Color-Change Fluorite, Round, VS

15 mm (calibrated)

$ 413.59

View Gem
5.29ct Blue Zircon, Oval, VVS
Zircon Product Video (487227)

5.29ct Blue Zircon, Oval, VVS

9 x 7.6 mm

$ 579.57

View Gem
15.78ctw Yellow Quartz, Flower Cut, Transparent

15.78ctw Yellow Quartz, Flower Cut, Transparent

12 x 12 mm (calibrated)

$ 60.51

View Gem
23.85ct Blue Chalcedony, Cushion, Opaque

23.85ct Blue Chalcedony, Cushion, Opaque

24.4 x 18.9 mm

$ 59.39

View Gem
1 2 3
...
31
Choose Page
1 - 2686

Why Buy All 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 -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image