search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART

Buy Round Shape 3.5 mm Gems

(10)
Round Shape 3.5 mm Gems Weight Round Shape 3.5 mm Gems Size Round Shape 3.5 mm Gems Clarity Round Shape 3.5 mm Gems Price Round Shape 3.5 mm Gems Origin
More
Round Shape 3.5 mm Gems Single
Round Shape 3.5 mm Gems Pairs
Round Shape 3.5 mm Gems Lots
Round Shape 3.5 mm Gems Faceted
Round Shape 3.5 mm Gems Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

0.19 carat White Sapphire, Diamond-Cut loose Sapphire from Madagascar, Natural Gems, 3.5 mm

Buy Natural Sapphire, Qty: 109 pcs | 0.19 carat weight Sapphire

Select pcs
$ 24.43
3.5 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.19 ct Sapphire
Sapphire Shape: Diamond-Cut Sapphire
Sapphire Size: 3.5 mm Sapphire
Sapphire Color: Clear White Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Origin: Madagascar Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.28 carat Purple Sapphire, Round Cabochon loose Sapphire from Tanzania, Natural Gems, 3.6 mm

Buy Natural Sapphire, Qty: 16 pcs | 0.28 carat weight Sapphire

Select pcs
$ 7.03
3.6 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.28 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.6 mm Sapphire
Sapphire Color: Light Purple Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.26 carat Violet Sapphire, Round Cabochon loose Sapphire from Tanzania, Natural Gems, 3.5 mm

Buy Natural Sapphire, Qty: 14 pcs | 0.26 carat weight Sapphire

Select pcs
$ 6.54
3.5 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.26 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.5 mm Sapphire
Sapphire Color: Pink Violet Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.89 ct Loose Yellow Sapphire, 3.5 mm Diamond Cut From Tanzania

Buy Natural Sapphire, Qty: 10 pcs | 1.89 carat weight Sapphire

1.89ct (total)10 Pieces
$ 83.16
3.5 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.19 ct Sapphire
Sapphire Shape: Diamond-Cut Sapphire
Sapphire Size: 3.5 mm Sapphire
Sapphire Color: Deep Golden Orange Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Be Heated
Sapphire Quantity: 10
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.23 carat Blue Sapphire, Round Cabochon loose Sapphire from Madagascar, Natural Gems, 3.5 mm

Buy Natural Sapphire, Qty: 35 pcs | 0.23 carat weight Sapphire

Select pcs
$ 13.38
3.5 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.23 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.5 mm Sapphire
Sapphire Color: Baby Blue Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Madagascar Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.28 ct Loose Orange Sapphire, 3.4 mm Round Cut From Tanzania

Buy Natural Sapphire, Qty: 1 pc | 0.28 carat weight Sapphire

0.28ct1 Piece
$ 8.24
3.4 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.28 ct Sapphire
Sapphire Shape: Round Mixed-Cut Sapphire
Sapphire Size: 3.4 mm Sapphire
Sapphire Color: Medium Red Sapphire
Sapphire Clarity: VVS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Be Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.36 ct Loose Yellow Sapphire, 3.4 mm Round Cabochon From Tanzania

Buy Natural Sapphire, Qty: 6 pcs | 1.36 carat weight Sapphire

1.36ct (total)6 Pieces
$ 42.63
3.4 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.23 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.4 mm Sapphire
Sapphire Color: Orange-Gold Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 6
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.22 carat Blue Sapphire, Round Cabochon loose Sapphire from Tanzania, Natural Gems, 3.6 mm

Buy Natural Sapphire, Qty: 6 pcs | 1.22 carat weight Sapphire

1.22ct (total)6 Pieces
$ 37.68
3.6 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.20 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.6 mm Sapphire
Sapphire Color: Light Navy Blue Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 6
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.23 carat Blue Sapphire, Round Cabochon loose Sapphire from Tanzania, Natural Gems, 3.6 mm

Buy Natural Sapphire, Qty: 10 pcs | 2.23 carat weight Sapphire

2.23ct (total)10 Pieces
$ 65.18
3.6 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.22 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.6 mm Sapphire
Sapphire Color: Light Blue Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 10
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.95 ct Loose Round Cabochon Sapphire, 3.6 mm From Tanzania

Buy Natural Sapphire, Qty: 8 pcs | 1.95 carat weight Sapphire

1.95ct (total)8 Pieces
$ 42.90
3.6 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.24 ct Sapphire
Sapphire Shape: Round Cabochon Sapphire
Sapphire Size: 3.6 mm Sapphire
Sapphire Color: Multicolor Sapphire
Sapphire Clarity: Transparent Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 8
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

What's Great About GemSelect's 3.5 mm Gemstones and How Can They be Used?

Are you looking to buy Loose Gemstones in calibrated 3.5mm sizes? Look no further GemSelect has the stones you want. GemSelect’s Round Shape 3.5mm gems are practical for numerous designs and handy because of the calibrated size and the large selection we provide. The design ideas we suggest are; Petite Stacking rings, Pave Set rings, Vintage-Style Drop Earrings, Studs, Pave Set Pendants, and Pave Set Rings. GemSelect's 3.5mm calibrated stones are also great for repairs that require replacement stones in an existing piece. GemSelects calibrated stones in this category range between 3.4mm and 3.6mm in size.

How Are 3.5 mm Gemstones Available at GemSelect?

Buy 3.5 mm Sapphire Multicolored Lots and Multicolored Andalusite lots which are expertly color matched to make your designs extraordinary. GemSelects Supply of 3.5mm calibrated jewels includes a large selection of Ruby, Sapphire, Demantoid Garnet, Andalusite, and smaller amounts of other types of gems; such as Emerald, Citrine, Color-Change Sapphire, Diamond, Spessartite Garnet, and Tsavorite Garnet. Our colored and white gemstones in this category are available in single stones, pairs and lots. Sapphires in this category are available in both Cabochon and Faceted cuts. The availability of colors we offer in the 3.5mm size includes; Blue, Color-Change, Green, Multicolor, Orange, Pink, Red, White, and Yellow Colored Gemstones.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

it was good

Posted By Bobk in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always have good experience

Posted By Ginnie in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very detailed and great pictures

Posted By Alexandrite in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love gemselect

Posted By Joshua Howard in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Found what I was looking for

Posted By Rian in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to find products I want. I've ordered several times from gem select and never any problems. Will order again. Thank you.

Posted By Ray in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have had and will always have a great time shopping at GemSelect. It's a great web site with great products and great service.

Posted By Apps in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love the variety of stones, sizes and the prices

Posted By Dorita in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

980

Continue Shopping
Checkout
Continue Shopping
Checkout