X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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
10.70ct Brown Smoky Quartz, Marquise, Transparent

10.70ct Brown Smoky Quartz, Marquise, Transparent

19.9 x 13.4 mm

$ 44.90

View Gem
47.70ct Black Obsidian, Cushion, Opaque

47.70ct Black Obsidian, Cushion, Opaque

30.6 x 24.1 mm

$ 52.26

View Gem
25.97ct White Rainbow Moonstone, Oval, Translucent
Rainbow Moonstone Product Video (674102)

25.97ct White Rainbow Moonstone, Oval, Translucent

24.1 x 17.2 mm

$ 323.33

View Gem
1.13ct Purple Spinel, Cushion, VS

1.13ct Purple Spinel, Cushion, VS

6.5 x 5.5 mm

$ 67.01

View Gem
9.89ct Brown Smoky Quartz, Round, VVS

9.89ct Brown Smoky Quartz, Round, VVS

15 mm (calibrated)

$ 39.88

View Gem
6.30ct Blue Zircon, Oval, VVS
Zircon Product Video (327722)

6.30ct Blue Zircon, Oval, VVS

9.5 x 8.1 mm

$ 920.30

View Gem
46.06ct Purple Ruby, Emerald Cut, Opaque
Ruby Product Video (501440)

46.06ct Purple Ruby, Emerald Cut, Opaque

28.9 x 28.8 mm

$ 891.93

View Gem
15.07ct Brown Moonstone, Fancy, Translucent

15.07ct Brown Moonstone, Fancy, Translucent

16 x 12.8 mm

$ 17.33

View Gem
5.59ct Yellow Apatite, Pear Shape, VS
Apatite Product Video (407921)

5.59ct Yellow Apatite, Pear Shape, VS

14 x 10 mm (calibrated)

$ 254.47

View Gem
22.42ct Black Onyx, Pear Shape, Opaque

22.42ct Black Onyx, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 18.61

View Gem
1.06ct Purple Sapphire, Pear Shape, VS
Sapphire Product Video (447772)

1.06ct Purple Sapphire, Pear Shape, VS

8.2 x 5.6 mm

$ 559.00

View Gem
6.82ct Multicolor Fire Agate, Fancy, Translucent

6.82ct Multicolor Fire Agate, Fancy, Translucent

12.7 x 11.4 mm

$ 53.49

View Gem
28.55ct Multicolor Quartz With Marcasite, Cushion, Transparent
Quartz With Marcasite Product Video (524011)

28.55ct Multicolor Quartz With Marcasite, Cushion, Transparent

21.2 x 18.2 mm

$ 187.68

View Gem
13.66ct Purple Kunzite, Pear Shape, VVS-VS
Kunzite Product Video (693497)

13.66ct Purple Kunzite, Pear Shape, VVS-VS

16.9 x 10.2 mm

$ 375.92

View Gem
43.72ct Blue Cat'S Eye Aquamarine, Oval, Translucent
Cat's Eye Aquamarine Product Video (403262)

43.72ct Blue Cat'S Eye Aquamarine, Oval, Translucent

22 x 19 mm

$ 670.60

View Gem
2.19ct Black Star Sapphire, Pear Shape, Opaque

2.19ct Black Star Sapphire, Pear Shape, Opaque

8.8 x 7.6 mm

$ 39.26

View Gem
0.23ct Yellow Diamond, Round, VS
Diamond Product Video (564615)

0.23ct Yellow Diamond, Round, VS

4 mm (calibrated)

$ 419.90

View Gem
1.43ct Violet Spinel, Oval, VS-SI
Spinel Product Video (349311)

1.43ct Violet Spinel, Oval, VS-SI

7.5 x 5.6 mm

$ 237.38

View Gem
7.67ct Red Ruby, Cushion, VS

7.67ct Red Ruby, Cushion, VS

10 x 10 mm (calibrated)

$ 318.31

View Gem
26.04ct Green Amazonite, Oval, Opaque
Amazonite Product Video (484654)

26.04ct Green Amazonite, Oval, Opaque

26.4 x 13.6 mm

$ 17.29

View Gem
4.97ct Brown Cat'S Eye Scapolite, Oval, Translucent

4.97ct Brown Cat'S Eye Scapolite, Oval, Translucent

11.1 x 8.5 mm

$ 22.69

View Gem
5.75ct Blue Zircon, Pear Shape, VS
Zircon Product Video (353879)

5.75ct Blue Zircon, Pear Shape, VS

11.8 x 9.2 mm

$ 692.97

View Gem
5.36ct Multicolor Black Opal, Cushion, Opaque

5.36ct Multicolor Black Opal, Cushion, Opaque

12 x 12 mm (calibrated)

$ 160.16

View Gem
14.76ct Yellow Apatite, Oval, VS
Apatite Product Video (400909)

14.76ct Yellow Apatite, Oval, VS

16.5 x 13.5 mm

$ 1,293.69

View Gem
1 2 3
...
30
Choose Page
1 - 1709

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 -> 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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 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

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

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