X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

1 Carat Round Gemstones: Sapphire, Ruby, Emerald, Topaz, Garnet, Spinel, Tourmaline and More

1 Carat Round Gemstones Weight
1 Carat Round Gemstones Size
1 Carat Round Gemstones Clarity
1 Carat Round Gemstones Price
1 Carat Round Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black 1 Carat Round Gemstones
Blue 1 Carat Round Gemstones
Brown 1 Carat Round Gemstones
Golden 1 Carat Round Gemstones
Gray
Green 1 Carat Round Gemstones
Multicolor 1 Carat Round Gemstones
Orange 1 Carat Round Gemstones
Pink 1 Carat Round Gemstones
Purple 1 Carat Round Gemstones
Red 1 Carat Round Gemstones
Turquoise
Violet 1 Carat Round Gemstones
White 1 Carat Round Gemstones
Yellow 1 Carat Round Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 650044
Weight: 1.36ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 512040
Weight: 1.06ct
Size: 5.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 251.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 728932
Weight: 1.10ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 118.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 642104
Weight: 1.25ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 729073
Weight: 1.34ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 627987
Weight: 1.48ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 627907
Weight: 1.02ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 710194
Weight: 1.14ct
Size: 5.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 740193
Weight: 1.01ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 329.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 436950
Weight: 1.38ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 369866
Weight: 1.49ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.59
Item in Stock
More Options & Item Details
Add to Cart
ID: 710431
Weight: 1.44ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 697248
Weight: 1.48ct
Size: 7 mm (calibrated)
Clarity: VS
Price: $ 15.29
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 723270
Weight: 1.02ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.79
Item in Stock
More Options & Item Details
Add to Cart
ID: 627994
Weight: 1.18ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 550746
Weight: 1.36ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 655926
Weight: 1.04ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 438358
Weight: 1.45ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 635147
Weight: 1.15ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 656081
Weight: 1.15ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 643805
Weight: 1.27ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.67
Item in Stock
More Options & Item Details
Add to Cart
ID: 613254
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 688420
Weight: 1.45ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 656193
Weight: 1.45ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 635166
Weight: 1.23ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 438595
Weight: 1.35ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 405609
Weight: 1.33ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 650399
Weight: 1.33ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 587282
Weight: 1.23ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 113.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 688428
Weight: 1.02ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 495932
Weight: 1.34ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 75.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 594710
Weight: 1.26ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 479114
Weight: 1.41ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 44.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 666769
Weight: 1.29ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 709788
Weight: 1.49ct
Size: 8.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 438806
Weight: 1.36ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 644448
Weight: 1.19ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 712068
Weight: 1.13ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 728912
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 500332
Weight: 1.40ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 9.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 722501
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 131.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 635391
Weight: 1.13ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.85
Item in Stock
More Options & Item Details
Add to Cart
ID: 627213
Weight: 1.44ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 710375
Weight: 1.39ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 721481
Weight: 1.05ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 50.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 655803
Weight: 1.35ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 684267
Weight: 1.05ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 100.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 710825
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 729160
Weight: 1.40ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 151.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 642109
Weight: 1.14ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 722675
Weight: 1.18ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 127.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 680925
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 437378
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 670640
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 106.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 687493
Weight: 1.48ct
Size: 7 mm (calibrated)
Clarity: Opaque
Price: $ 3.55
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 537740
Weight: 1.01ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 720527
Weight: 1.11ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 106.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 732991
Weight: 1.35ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 496628
Weight: 1.12ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 413.95
Item in Stock
More Options & Item Details
Add to Cart
ID: 595173
Weight: 1.24ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 114.58
Item in Stock
More Options & Item Details
Add to Cart

FAQs

What are 1 carat round gemstones?

1 carat round gemstones are gems that weigh exactly 1 carat and are cut in a round shape. These gemstones are widely used in jewelry such as rings, pendants, earrings, and bracelets. Popular choices include 1 carat round sapphire, 1 carat round ruby, 1 carat round emerald, and 1 carat round diamond.

Are 1 carat round gemstones suitable for engagement rings?

Yes, 1 carat round gemstones are an excellent choice for engagement rings. Many people prefer 1 carat round sapphire, 1 carat round ruby, or 1 carat round emerald as alternatives to diamonds. Whether you choose a natural, certified, or loose 1 carat round gemstone, they make stunning centerpieces for engagement rings.

What is the difference between loose 1 carat round gemstones and mounted ones?

Loose 1 carat round gemstones are sold without any setting, giving buyers the flexibility to create custom jewelry. A 1 carat round gemstone engagement ring, pendant, or bracelet may feature a mounted gemstone already set in a design. Loose gemstones are ideal for those who want to personalize their jewelry pieces.

What types of 1 carat round gemstones are available?

There are many varieties of 1 carat round gemstones available, including 1 carat round amethyst, 1 carat round topaz, 1 carat round garnet, 1 carat round peridot, and 1 carat round tanzanite. Each gemstone has unique color variations, making them suitable for different jewelry styles.

Are natural 1 carat round gemstones better than synthetic ones?

Natural 1 carat round gemstones are mined from the earth, while synthetic gemstones are lab-created. Natural gemstones, especially certified 1 carat round gemstones, are highly valued for their rarity and authenticity. Many buyers prefer natural loose 1 carat round gemstones for their uniqueness and long-term value.

Can I buy 1 carat round gemstones at wholesale prices?

Yes, wholesale 1 carat round gemstones are available for bulk buyers, jewelers, and collectors. Wholesale purchasing allows buyers to obtain high-quality 1 carat round stones at competitive prices, whether for resale or personal jewelry making.

What is the best setting for a 1 carat round gemstone?

The best setting for a 1 carat round gemstone depends on personal preference and the type of jewelry. A 1 carat round gemstone engagement ring often features prong or bezel settings, while 1 carat round gemstone pendants and earrings may use halo or solitaire settings to enhance brilliance.

How do I care for my 1 carat round gemstones?

To maintain the beauty of 1 carat round gemstones, clean them regularly with mild soap and warm water. Avoid exposing gemstones to harsh chemicals or extreme temperatures. Proper storage, such as keeping loose 1 carat round gemstones in a soft pouch, helps prevent scratches and damage.

How do I know if a 1 carat round gemstone is certified?

Certified 1 carat round gemstones come with documentation verifying their authenticity, quality, and origin. Reputable sellers provide certification for natural 1 carat round diamonds, sapphires, emeralds, rubies, and other gemstones to assure buyers of their value and characteristics.

Where can I buy 1 carat round gemstones?

You can buy 1 carat round gemstones from trusted online retailers, jewelry stores, and gemstone wholesalers. Whether you're looking for loose 1 carat round gemstones, natural 1 carat round stones, or affordable 1 carat round gemstone options, be sure to purchase from reputable sources to ensure quality.

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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate
Enlarged Gemstone Image