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Round Sapphire Gemstones

Browse our selection of natural round sapphire gemstones, ideal for rings, earrings, and custom jewelry designs.

Round Sapphire Weight
Round Sapphire Size
Round Sapphire Clarity
Round Sapphire Price
Round Sapphire Treatment

Size Explained

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Bi-color
Black
Blue Round Sapphire
Brown
Golden
Gray Round Sapphire
Green Round Sapphire
Multicolor Round Sapphire
Orange Round Sapphire
Pink Round Sapphire
Purple Round Sapphire
Red Round Sapphire
Turquoise
Violet Round Sapphire
White Round Sapphire
Yellow Round Sapphire
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1.60ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 211.34

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0.87ct Orange Sapphire, Round, VS

5.5 mm (calibrated)

$ 51.99

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0.74ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 498.50

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0.59ct Green Sapphire, Round, VS-SI

4.5 mm (calibrated)

$ 18.04

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4.24ct Blue Star Sapphire, Round, Opaque

9 mm (calibrated)

$ 92.91

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2.33ctw Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 153.29

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1.47ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 194.16

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0.43ct White Sapphire, Round, VS

4.5 mm (calibrated)

$ 56.72

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2.24ctw Green Sapphire, Round, VS

1.6 mm

$ 109.44

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1.11ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 442.22

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0.85ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 93.42

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9.28ct Gray Star Sapphire, Round, Opaque

12 mm (calibrated)

$ 355.85

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0.27ct Pink Sapphire, Round, Transparent

3.7 mm

$ 5.66

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1.67ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 220.27

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1.50ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 198.12

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1.03ct Yellow Sapphire, Round, VVS

5.5 mm (calibrated)

$ 203.13

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0.82ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 108.16

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1.64ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 216.31

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2.35ctw Orange Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 128.84

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0.48ct Yellow Sapphire, Round, VS

4.3 mm

$ 23.90

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0.78ct Blue Sapphire, Round, VVS

5.5 mm (calibrated)

$ 422.10

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0.85ct Green Sapphire, Round, VS

5.5 mm (calibrated)

$ 42.33

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0.65ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 331.72

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0.45ct White Sapphire, Round, VS

4.5 mm (calibrated)

$ 59.36

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Why Buy Round Sapphire from GemSelect?

Natural Round Sapphire Gemstones

Our round sapphire gemstones are 100% natural and carefully selected for brilliance, color, and clarity. The round cut maximizes sparkle and symmetry, making these sapphires a timeless choice for fine jewelry.

Loose Round Sapphire Stones Online

Shop loose round sapphires online at GemSelect with confidence. We offer a wide selection of colors, sizes, and qualities, all available with detailed images and worldwide shipping.

Loose Round Sapphire Gemstones for Jewelry

Round Cut Sapphire for Jewelry

Round cut sapphire gemstones are a popular choice for engagement rings, earrings, and pendants. Their balanced proportions enhance brilliance and make them compatible with many classic jewelry settings.

Blue Round Sapphire Gemstones

Blue round sapphires remain the most sought-after variety, ranging from light sky blue to deep royal blue. These gemstones are prized for their durability and timeless beauty.

Fancy Color Round Sapphires

Beyond classic blue, round sapphire gemstones are available in many colors including pink, yellow, green, white, and purple. These fancy sapphires offer unique options for distinctive jewelry designs.

Calibrated Round Sapphire Stones

Calibrated round sapphire gemstones are cut to standard sizes such as 4 mm, 5 mm, or 6 mm. These precise dimensions allow jewelers to easily set them into pre-made or custom jewelry settings.

Durable Sapphires for Everyday Jewelry

With a Mohs hardness of 9, sapphire is one of the most durable gemstones available. Round sapphire gemstones are well suited for everyday jewelry such as rings and bracelets.

Wholesale Round Sapphire Gemstones

GemSelect offers competitive pricing on loose round sapphire gemstones, making them ideal for jewelers, designers, and collectors seeking high-quality stones in various sizes and colors.

Learn more about sapphire gemstone varieties, origins, and properties on our Sapphire Information Page.

FAQs

Why are round sapphire gemstones popular for jewelry?

Round sapphires are highly popular because the round cut maximizes brilliance and works well in many jewelry settings, especially rings and earrings.

Are round sapphire gemstones natural?

Yes, GemSelect offers natural round sapphire gemstones. Any treatments are fully disclosed to ensure transparency for buyers.

What colors are available in round sapphires?

Round sapphires come in many colors including blue, pink, yellow, green, white, and purple, allowing buyers to choose stones that suit their jewelry design.

Are round sapphires suitable for engagement rings?

Yes, sapphire is extremely durable with a Mohs hardness of 9, making round sapphire gemstones an excellent choice for engagement rings and everyday wear.

What sizes do round sapphire gemstones come in?

Round sapphire gemstones are available in many sizes, including calibrated stones such as 3 mm, 4 mm, 5 mm, and larger sizes for statement jewelry pieces.

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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
Enlarged Gemstone Image