Natural Blue Sapphire Jewellery

59 natural blue sapphire jewellery pieces in silver and genuine gold, factory-direct from Ornate Jewels. Rings, earrings, necklaces and bracelets. Certified earth-mined sapphire. BIS hallmarked. Lifetime Warranty.

49 Items

About Our Blue Sapphire Collection

Sapphire is a variety of corundum, the same mineral family as ruby, best known for its rich blue colour caused by trace iron and titanium — though sapphire actually occurs in nearly every colour except red. It's one of the hardest gemstones used in fine jewellery, rating 9 on the Mohs scale, second only to diamond, which makes it an excellent choice for rings worn every day.

Every sapphire in this collection is a natural, hand-selected stone, available in 925 sterling silver or 9KT–18KT gold. Gold settings are BIS hallmarked, and every purchase is backed by our lifetime warranty and buyback programme. Need to return or exchange an order? See our Returns & Exchange Policy for full details.

Sapphire is the traditional September birthstone, and a popular choice for engagement rings thanks to its exceptional hardness and durability.

Caring for sapphire: it's one of the more durable gemstones for daily wear, but the surrounding metal setting still benefits from gentle care — avoid harsh chemicals, clean with mild soap and a soft cloth, and have prong settings checked periodically. See our full jewellery care guide for more tips.

Frequently Asked Questions

What is natural blue sapphire jewellery?
Natural blue sapphire jewellery features genuine sapphire gemstones formed naturally within the earth — a variety of corundum prized for its rich blue colour and exceptional hardness.

Is sapphire durable enough for everyday wear?
Yes. Sapphire rates 9 on the Mohs hardness scale, making it one of the most durable gemstones available and an excellent choice for rings worn daily.

Is sapphire only found in blue?
No. While blue is the most well-known colour, sapphire occurs naturally in nearly every colour except red — pink, yellow, and white sapphires are also popular in fine jewellery.

Is sapphire a birthstone?
Yes. Sapphire is the traditional birthstone for September.

Is sapphire usually treated?
Heat treatment to improve colour and clarity is a common and widely accepted practice in the sapphire trade. Product listings note treatment status where relevant.

What's the difference between natural and lab-created sapphire?
Natural sapphire forms within the earth over millions of years, while lab-created sapphire is grown in a controlled environment. They can look similar but differ in origin, rarity, and value.