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 › Gems › Gems for Custom Jewelry

Gemstones for Custom Jewelry

Gems for Custom Jewelry Weight
Gems for Custom Jewelry Size
Gems for Custom Jewelry Clarity
Gems for Custom Jewelry Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Gems for Custom Jewelry
Black Gems for Custom Jewelry
Blue Gems for Custom Jewelry
Brown Gems for Custom Jewelry
Golden Gems for Custom Jewelry
Gray Gems for Custom Jewelry
Green Gems for Custom Jewelry
Multicolor Gems for Custom Jewelry
Orange Gems for Custom Jewelry
Pink Gems for Custom Jewelry
Purple Gems for Custom Jewelry
Red Gems for Custom Jewelry
Turquoise Gems for Custom Jewelry
Violet Gems for Custom Jewelry
White Gems for Custom Jewelry
Yellow Gems for Custom Jewelry
Single
Pairs
Lots
Faceted
Cabochons
Clear All
39.68ct Multicolor Rhodochrosite, Oval, Translucent

39.68ct Multicolor Rhodochrosite, Oval, Translucent

35.9 x 17 mm

$ 67.82

View Gem
19.57ct Green Aventurine, Oval, Translucent

19.57ct Green Aventurine, Oval, Translucent

27 x 20 mm (calibrated)

$ 19.49

View Gem
27.14ct Violet Charoite, Pear Shape, Opaque

27.14ct Violet Charoite, Pear Shape, Opaque

27.2 x 17.5 mm

$ 44.87

View Gem
24.15ct Brown Jasper, Pear Shape, Opaque

24.15ct Brown Jasper, Pear Shape, Opaque

30.2 x 20.2 mm

$ 33.67

View Gem
16.56ct Multicolor Agate, Oval, Opaque

16.56ct Multicolor Agate, Oval, Opaque

15.7 x 14 mm

$ 16.49

View Gem
13.46ct Violet Amethyst, Round, VVS-VS
Amethyst Product Video (692453)

13.46ct Violet Amethyst, Round, VVS-VS

16 mm (calibrated)

$ 93.84

View Gem
7.59ct Yellow Rutile Quartz, Pear Shape, Transparent

7.59ct Yellow Rutile Quartz, Pear Shape, Transparent

15.2 x 11.1 mm

$ 20.62

View Gem
0.64ct Green Sapphire, Cushion, VS

0.64ct Green Sapphire, Cushion, VS

5.2 x 4 mm

$ 51.00

View Gem
5.18ct Yellow Citrine, Oval, VVS-VS

5.18ct Yellow Citrine, Oval, VVS-VS

14 x 10 mm (calibrated)

$ 31.11

View Gem
0.76ct Green Sapphire, Cushion, VS

0.76ct Green Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 90.84

View Gem
15.94ct Multicolor Ammolite, Fancy, Opaque

15.94ct Multicolor Ammolite, Fancy, Opaque

26.9 x 12.8 mm

$ 261.96

View Gem
1.12ct Blue Kyanite, Oval, SI

1.12ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 27.89

View Gem
0.57ct Yellow Sapphire, Square, VVS-VS

0.57ct Yellow Sapphire, Square, VVS-VS

4.5 x 4.4 mm

$ 30.97

View Gem
0.84ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

0.84ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

5.8 x 5.6 mm

$ 25.76

View Gem
17.50ct Black Nuummite, Oval, Opaque

17.50ct Black Nuummite, Oval, Opaque

20 x 15 mm (calibrated)

$ 76.87

View Gem
0.33ct Blue Sapphire, Heart, VVS-VS

0.33ct Blue Sapphire, Heart, VVS-VS

4.1 x 3.8 mm

$ 26.29

View Gem
7.24ct Pink Morganite, Round, Translucent

7.24ct Pink Morganite, Round, Translucent

12 mm (calibrated)

$ 78.53

View Gem
54.86ct Multicolor Calcite, Oval, Opaque

54.86ct Multicolor Calcite, Oval, Opaque

40.2 x 25.1 mm

$ 31.27

View Gem
1.07ct Pink Malaya Garnet, Round, VS

1.07ct Pink Malaya Garnet, Round, VS

6 mm (calibrated)

$ 46.90

View Gem
3.59ct Violet Amethyst, Pear Shape, VS

3.59ct Violet Amethyst, Pear Shape, VS

13 x 9 mm (calibrated)

$ 27.53

View Gem
0.90ct Blue Topaz, Oval, VVS

0.90ct Blue Topaz, Oval, VVS

7 x 5 mm (calibrated)

$ 10.32

View Gem
1.36ct Yellow Citrine, Cushion, Transparent

1.36ct Yellow Citrine, Cushion, Transparent

8 x 6 mm (calibrated)

$ 10.42

View Gem
2.19ct Pink Tourmaline, Emerald Cut, VVS-VS

2.19ct Pink Tourmaline, Emerald Cut, VVS-VS

8.7 x 5.4 mm

$ 107.97

View Gem
18.75ct Violet Amethyst, Cushion, VVS

18.75ct Violet Amethyst, Cushion, VVS

20 x 15 mm (calibrated)

$ 130.73

View Gem
1 2 3
...
98
Choose Page
1 - 1687

Why Buy Gems For Custom Jewelry 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

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 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

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image