Log in for custom pricing ✨

Cart 0

Congratulations! Your order qualifies for free shipping You are $0.00 USD away from free shipping.
No more products available for purchase

Products
Add order notes
Is this a gift?
Estimate shipping
Pair with
Subtotal Free
Check Out
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone
3.90 Carat Blue Sapphire Gemstone | Oval 10.8 x 7.8 mm | Loose Gemstone

3.90 Carat Blue Sapphire Loose Gemstone | Oval 10.8 x 7.8 mm

Black Friday 40% Off Sale Price

$3,510.00

In Stock, Ships in 2 Days

NNJ Designs presents a 3.90 carat oval Blue Sapphire loose gemstone! This Blue Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely September birthstone gift for your loved ones!

Stone: Sapphire
Shape: Oval
Treatment: Heated
Hardness: 9
Cut: Faceted
Clarity: Eye clean
Number of Pieces: 1
Weight: 3.90ct

Dimensions: 10.8 x 7.8 mm

SKU: 50607/5850

Free 30 Days Returns

Free shipping on orders over $100

Authenticity Guarantee

[{"variant_id":"44009546154182" , "metafield_value":""}]

3.90 Carat Blue Sapphire Loose Gemstone | Oval 10.8 x 7.8 mm

$3,510.00 USD
FAQ

What are treatments?

Natural gemstones are mined from the earth and come in a range of qualities. The quality of a gem is based on their color, cut, clarity and carat weight. Treatments are used to enhance earth mined gemstones to improve quality so that they can be used in jewelry.

Treatments can affect the value of a gemstone so it is important to know if your gem is treated before you buy to make sure you're getting the value you are paying for. If you're interested in learning more about treatments visit our blog here.

How do I know a gemstone is natural?

All of our gemstones are handpicked by our GIA accredited gemologist. We are happy to offer a certificate of authenticity for any gemstone purchase from NNJ Designs. We can also send a gemstone to the GIA for certification.

We primarily deal in natural gemstones, but as lab grown gems increase affordability, we offer them on rare occassion. We will always disclose if a gemstone is natural or lab created.

Can one of your designs be cast to fit my center stone?

We can cast any of our designs to perfectly fit the shape and size of your center stone! Please share the dimensions of your gem along with the design that you are interested in and we will work up a quote.