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Buy Round Shape 3 mm Gems

(26)
Round Shape 3 mm Gems Weight Round Shape 3 mm Gems Size Round Shape 3 mm Gems Clarity Round Shape 3 mm Gems Price Round Shape 3 mm Gems Origin
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Round Shape 3 mm Gems Single
Round Shape 3 mm Gems Pairs
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Photos are of Actual Products for Sale

0.25 ct White Diamond, 3.1 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.25 carat weight Diamond

0.25ct (total)2 Pieces
$ 456.04
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.13 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
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0.21 ct White Diamond, 3 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 383.08
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
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0.21 ct White Diamond, 2.9 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 383.08
2.9 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 2.9 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.2 ct White Diamond, 3 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 331.66
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: L Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
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0.19 ct White Diamond, 2.9 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.19 carat weight Diamond

0.19ct (total)2 Pieces
$ 346.59
2.9 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 2.9 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
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0.2 ct White Diamond, 3 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 364.83
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
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0.22 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.22 carat weight Diamond

0.22ct (total)2 Pieces
$ 394.88
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: K Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
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0.18 ct White Diamond, 2.9 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.18 carat weight Diamond

0.18ct (total)2 Pieces
$ 328.35
2.9 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.09 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 2.9 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
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0.23 ct White Diamond, 3 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.23 carat weight Diamond

0.23ct (total)2 Pieces
$ 419.55
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.12 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: L Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
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0.2 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 358.97
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
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0.23 ct White Diamond, 3.1 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.23 carat weight Diamond

0.23ct (total)2 Pieces
$ 381.41
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.12 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
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0.18 ct White Diamond, 2.9 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.18 carat weight Diamond

0.18ct (total)2 Pieces
$ 328.35
2.9 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.09 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 2.9 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.18 ct White Diamond, 2.9 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.18 carat weight Diamond

0.18ct (total)2 Pieces
$ 323.08
2.9 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.09 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 2.9 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.21 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 376.93
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.21 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 376.93
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: H Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.21 ct White Diamond, 3.1 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 376.93
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: L Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.22 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.22 carat weight Diamond

0.22ct (total)2 Pieces
$ 394.88
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: K Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.22 ct White Diamond, 3.1 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.22 carat weight Diamond

0.22ct (total)2 Pieces
$ 364.83
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.2 ct White Diamond, 3 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 364.83
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: L Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.24 ct White Diamond, 3.1 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.24 carat weight Diamond

0.24ct (total)2 Pieces
$ 391.61
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.12 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.2 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 358.97
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: K Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.21 ct White Diamond, 3 mm Diamond Cut From India

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 383.08
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: I Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: India Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.21 ct White Diamond, 3.1 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.21 carat weight Diamond

0.21ct (total)2 Pieces
$ 376.93
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.11 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.2 ct White Diamond, 2.9 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 358.97
2.9 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 2.9 mm Diamond
Diamond Color: K Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.2 ct White Diamond, 3 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.20 carat weight Diamond

0.20ct (total)2 Pieces
$ 358.97
3 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.10 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.23 ct White Diamond, 3.1 mm Diamond Cut From Brazil

Natural Diamond, Qty: 2 pcs | 0.23 carat weight Diamond

0.23ct (total)2 Pieces
$ 375.30
3.1 mm
Item Description
Stone Type: Loose Diamond
Diamond Weight: 0.12 ct Diamond
Diamond Shape: Diamond-Cut Diamond
Diamond Size: 3.1 mm Diamond
Diamond Color: J Diamond
Diamond Clarity: VVS-VS Diamond
Diamond Origin: Brazil Diamond
Diamond Treatment: Untreated
Diamond Quantity: 2
Diamond Certificate: GemSelect
Product Description:
View Details
Add to Cart

How Does 'GemSelect' Sell Round 3 mm GemStones and How can They be Used?

GemSelect’s Round Shape 3mm gems are useful in many designs for small jewelry and convenient to purchase due to their calibrated size and our extensive selection. For design ideas we suggest; Fiore Stud earrings, Sapphire Drop earrings, Tower Style earrings, Stationed Bezel Set bracelets, Pave Set Pendants and Rings all to be crafted using this size gemstone. They're also great for a minimal pair of earrings like Studs and can accent a larger piece of jewelry too. In addition to all the 'new designs' one can create with our 3mm round stones they're also ideal for repairs and replacement. Our single stones, pairs, and lots in this size range from 2.9mm-3.1mm. GemSelects multicolored lots are available in Sapphire and Andalusite, and as always GemSelects colored lots are expertly color matched for customer convenience and satisfaction.

What are the Benefits of Purchasing 3 mm Round Calibrated Gems at GemSelect?

Our inventory of 3mm range calibrated stones includes a vast selection of Ruby, Sapphire, Peridot, Demantoid Garnet, Chrome Diopside, and Almandine Garnet. Ruby and Sapphire are available in both cabochon and faceted lots. Our variety of Cabochon and Faceted Precious and Semi-Precious Gemstones is sure to catch your eye and the eyes of your customers. The availability in the colors we offer to buy in this calibrated sizes includes; Blue, Green, Multicolor, Orange, Pink, Red, White, and Yellow Colored Gemstones.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

The website is easy to navigate and the images are incredible.

Posted By Lindsy in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I find the website user friendly.

Posted By Becky in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

great. thank you

Posted By Carrotroller in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023
Source: Bizrate
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