X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Trillion Shape 13x13 mm Gems

Trillion Shape 13x13 mm Gems Weight
Trillion Shape 13x13 mm Gems Size
Trillion Shape 13x13 mm Gems Clarity
Trillion Shape 13x13 mm Gems Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Gray
Green
Multicolor Trillion Shape 13x13 mm Gems
Orange
Pink Trillion Shape 13x13 mm Gems
Purple
Red
Turquoise
Violet
White
Yellow Trillion Shape 13x13 mm Gems
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 499617
Weight: 6.21
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 679820
Weight: 3.74
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 134.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 500196
Weight: 5.65
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 687786
Weight: 7.16
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 21.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 518733
Weight: 5.51
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 499620
Weight: 6.11
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.19
Item in Stock
More Options & Item Details
Add to Cart
ID: 605613
Weight: 6.66
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 87.91
Item in Stock
More Options & Item Details
Add to Cart
ID: 742902
Weight: 5.71
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 651031
Weight: 6.36
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 605618
Weight: 5.39
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 64.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 518737
Weight: 5.91
Size: 13 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.21
Item in Stock
More Options & Item Details
Add to Cart
ID: 606581
Weight: 5.37
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 594888
Weight: 7.43
Size: 13 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 98.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 606567
Weight: 7.14
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 94.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 516665
Weight: 6.45
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 606561
Weight: 6.30
Size: 13 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 83.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 679973
Weight: 4.85
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 174.60
Item in Stock
More Options & Item Details
Add to Cart

Why Buy Trillion Shape 13x13 Mm Gems 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

It was all good

Posted By Debsarabs 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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate
Enlarged Gemstone Image