What is a 5mm round sapphire?

A 5mm round sapphire is a gemstone that has a diameter of 5 millimeters and is cut into a round shape. It can come in various colors such as blue, pink, yellow, and green. These gemstones are highly popular for their versatility in jewelry, including engagement rings, earrings, and necklaces.

What types of sapphires are available in 5mm round?

We offer a variety of 5mm round sapphires in different colors and styles. You can find classic 5mm round blue sapphire, 5mm round pink sapphire, 5mm round yellow sapphire, and even more unique options like 5mm round green sapphire or 5mm round white sapphire. Additionally, we have special varieties like 5mm round star sapphire and 5mm round Padparadscha sapphire.

Are 5mm round sapphires natural or lab-created?

Our collection includes both natural and lab-created 5mm round sapphires. You can choose from 5mm round natural sapphires, as well as 5mm round heat-treated sapphires or 5mm round unheated sapphires, depending on your preferences. Lab-created sapphires offer an alternative at a more affordable price.

What are the different cuts available for 5mm round sapphires?

While the most common cut for 5mm round sapphires is the brilliant cut, we also offer other options such as the 5mm round cabochon sapphire. Whether you're looking for a 5mm round brilliant cut sapphire for maximum sparkle or a more understated 5mm round cabochon sapphire, we have a variety to choose from.

Can I use a 5mm round sapphire for an engagement ring?

Yes, 5mm round sapphires are a great choice for engagement rings. Their size and round shape make them a perfect fit for custom designs. You can select from various colors, such as 5mm round blue sapphire or 5mm round pink sapphire, and even opt for a 5mm round sapphire gemstone in a specific cut like the 5mm round brilliant cut sapphire for extra brilliance.

What other jewelry can I create with 5mm round sapphires?

In addition to engagement rings, 5mm round sapphires are ideal for creating earrings, pendants, and bracelets. Whether you prefer the classic 5mm round sapphire or a more unique 5mm round Montana sapphire, the gemstone's size and shape are versatile enough for a wide range of jewelry designs.

How can I tell if my 5mm round sapphire is of high quality?

High-quality 5mm round sapphires are determined by their clarity, color, and cut. Look for 5mm round sapphires that are clear and free from visible inclusions. If you are purchasing a 5mm round sapphire for investment purposes, choosing a high-grade 5mm round AAA sapphire can ensure the best quality.

Are all 5mm round sapphires the same?

No, 5mm round sapphires can vary significantly based on their origin, treatment, and color. For example, 5mm round blue sapphires might come from different locations, such as Sri Lanka or Myanmar. Additionally, treatments like heat treatment can enhance the color, while unheated sapphires maintain their natural state.

5mm Round Sapphire: Natural, Blue, Pink, Yellow Round Sapphires, Wholesale 5mm Sapphire

5mm Round Sapphire Weight

5mm Round Sapphire Size

5mm Round Sapphire Clarity

5mm Round Sapphire Price

5mm Round Sapphire Treatment

Size Explained

Choose Size or Size Range

For Example: 6-7

For Example: 8-9

All

None

Heated

Be-Heated

Bi-color

Black

Blue 5mm Round Sapphire

Brown

Golden

Gray 5mm Round Sapphire

Green 5mm Round Sapphire

Multicolor 5mm Round Sapphire

Orange 5mm Round Sapphire

Pink 5mm Round Sapphire

Purple 5mm Round Sapphire

Red 5mm Round Sapphire

Turquoise

Violet 5mm Round Sapphire

White 5mm Round Sapphire

Yellow 5mm Round Sapphire

Single

Pairs

Lots

Faceted

5 mm (calibrated)

$ 351.21

View Gem

« 1 2 3 »

Choose Page

1 - 11

Why Buy 5mm Round Sapphire from GemSelect?

Trusted Worldwide Since 2003
Supplying natural gemstones to jewelers and collectors in 120+ countries
Verified natural gemstones
View All GemSelect Reviews on Bizrate
Secure checkout and insured worldwide delivery
30-day returns and satisfaction guarantee

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025

Source: Bizrate

Overall Rating -> 10

Excellent options

Posted By CJ in February, 2026

Source: Bizrate

Overall Rating -> 10

Very pleasant

Posted By Varun in June, 2026

Source: Bizrate

Overall Rating -> 10

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025

Source: Bizrate

Overall Rating -> 10

Easy process.

Posted By Crafty Seabee in March, 2026

Source: Bizrate

Overall Rating -> 10

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

→ View All GemSelect Reviews on Bizrate