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

1.85ct Orange Hessonite Garnet, Round, VS-SI

7 mm (calibrated)

$ 40.54

View Gem

37.08ct Gray Hematite, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 36.15

View Gem

5.25ct Golden Andesine Labradorite, Pear Shape, Transparent

13 x 9 mm (calibrated)

$ 33.56

View Gem

0.72ct Blue Sapphire, Marquise, VVS-VS

8.3 x 4 mm

$ 168.03

View Gem

1.74ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 13.35

View Gem

0.62ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 28.93

View Gem

2.17ct Yellow Citrine, Oval, Transparent

10.3 x 8.4 mm

$ 13.87

View Gem

20.27ct Multicolor Jasper, Fancy, Opaque

34 x 8.5 mm

$ 12.22

View Gem

2.01ct Green Tourmaline, Emerald Cut, VS

21.9 x 3.6 mm

$ 55.06

View Gem

23.24ct Gray Hematite, Marquise, Opaque

26.5 x 12.1 mm

$ 22.66

View Gem

9.85ct Multicolor Labradorite, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 21.78

View Gem

10.75ct Brown Smoky Quartz, Round, VVS

14 mm (calibrated)

$ 20.02

View Gem

0.50ct Yellow Grossularite Garnet, Round, VS

4.7 mm

$ 11.45

View Gem

5.53ct Brown Smoky Quartz, Round, VVS

12 mm (calibrated)

$ 10.85

View Gem

34.34ct Black Tourmaline, Emerald Cut, Opaque

32.1 x 11.3 mm

$ 171.01

View Gem

10.14ct Brown Smoky Quartz, Round, VVS

13 mm (calibrated)

$ 27.78

View Gem

10.80ct Multicolor Agate, Oval, Opaque

14.2 x 13.2 mm

$ 18.28

View Gem

0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 10.27

View Gem

37.38ct Multicolor Jasper, Pear Shape, Opaque

38.2 x 24.4 mm

$ 38.09

View Gem

0.06ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 20.53

View Gem

12.37ct White Rose Quartz, Flower Cut, Transparent

17.8 x 17.6 mm

$ 27.10

View Gem

1.17ct Orange Hessonite Garnet, Cushion, VS

6 x 6 mm (calibrated)

$ 22.14

View Gem

0.92ct Green Tourmaline, Oval, Transparent

6.6 x 4.9 mm

$ 15.25

View Gem

3.04ct Yellow Citrine, Oval, VVS-VS

12 x 8 mm (calibrated)

$ 23.31

View Gem
1 2 3
...
1019
Choose Page
1 - 1711

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

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 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

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate
Enlarged Gemstone Image