Are Blue Sapphire gemstones on RatnaStone natural?

Product pages state whether a stone is natural or synthetic. Natural listings are labelled accordingly with treatment disclosure where known.

Do you provide certificates for Blue Sapphire?

When a certificate is available for a specific stone, the certificate number, laboratory name and document link appear on that product page. We do not invent certificate details.

What details should I check before buying Blue Sapphire?

Review carat, colour, clarity notes, cut/shape, origin, treatment status, price and any certificate information on the product page.

Natural Blue Sapphire Gemstones

Blue sapphire (Neelam) is a blue variety of corundum. Listings on RatnaStone include colour description, origin where known, treatment status and certificate references when available.

Mineral

Corundum

Hardness

9 Mohs

Common colours

Blue to violet-blue

Also known as

Neelam

Refine

2 results

IGI

Blue Sapphire

2.15 ct

Ceylon Blue Sapphire

Sri Lanka (Ceylon)

₹72,000

Blue Sapphire

1.50 ct

Blue Sapphire

India

₹28,500

Related guides

Related gemstones

Ruby Emerald Yellow Sapphire Red Coral

Frequently asked questions

Are Blue Sapphire gemstones on RatnaStone natural?: Product pages state whether a stone is natural or synthetic. Natural listings are labelled accordingly with treatment disclosure where known.
Do you provide certificates for Blue Sapphire?: When a certificate is available for a specific stone, the certificate number, laboratory name and document link appear on that product page. We do not invent certificate details.
What details should I check before buying Blue Sapphire?: Review carat, colour, clarity notes, cut/shape, origin, treatment status, price and any certificate information on the product page.