Blue Sapphires

View our range of blue sapphire stones for sale, which are ethically sourced and fully traceable, in our gemstone store.

The blue sapphire has been used to make the most beautiful high end jewellery for many years and often been wore by royalty.

Blue sapphire is a gemstone variety of the oxide mineral corundum, comprising of the two elements aluminium and oxygen, the two chemical elements required to form sapphire crystals. Blue sapphire can range in colour from very pale to very dark blue and it occurs when the crystals contain small amounts of iron and/or titanium, which act as a colouring agent.

Blue Sapphire, 1.74 Carat, Oval Cut

Blue Sapphire, 1.74ct, oval cut

Sapphire can also demonstrate different shades of blue/purple in natural or artificial light. These beautiful stones are called “colour-change” sapphire.

On the Mohs Scale of hardness, sapphire is rated as a 9 (as is ruby), making it second only to diamond in terms of its resistance to scratching. This is one of the reasons why it is a popular choice in jewellery that is worn regularly, such as engagement rings.

The vast majority of blue sapphires on the market today have been heat treated in some way to improve their colour and clarity. Heat treatment in a gas or electric furnace is now a standard procedure in the gem industry.

Cornflower Blue Sapphire, 1.29 Carat, Cushion Cut from Sri Lanka

Cornflower Blue Sapphire, 1.29ct, cushion cut

Some of the best blue sapphire in the world has originated in Ceylon (Sri Lanka) and Kashmir. The term “Kashmir Sapphire” is often applied to outstanding examples of this gemstone, even when the stone itself did not come from that region.

Ceylon / Sri Lanka has been an important source of blue sapphires for many centuries. Even today, the gemstones are mined by hand from gravel deposits that cover large parts of the southern half of the country. Blue sapphire from Sri Lanka comes in a range of stunning colours, but they are typically light-to-medium blue. Some of the largest Sri Lankan cut gemstones, such as the Logan Sapphire, weigh up to several hundred carats.

Blue Sapphire, 2.62ct, rough crystal

Sapphire can also be found in a number of other locations around the world including Madagascar, USA, Myanmar, Australia and Thailand.

Blue sapphire is the birthstone for people born in September.

Blue Sapphire, 1.59ct, pear cut

Throughout history, sapphire has been a symbol of truth, sincerity and faithfulness in relationships. It is said to bring peace, joy and wisdom to the wearer and owner. In the past, the sapphire was also believed to be a talisman that would give protection against evil spirits. Sapphires are also said to represent “divine favour” they have traditionally been a favourite gemstone for kings and queens. For example, the British Crown jewels contain many blue sapphires, including the Stuart Sapphire and the octagonal St.Edward's Sapphire.

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View our range of blue sapphire gemstones, all ethically sourced and fully traceable, in our gemstone store.

As we mine, we get a wide range of blue sapphire, no gemstone is every the same, here is sample of the Blue sapphires we have mined before. If you ever ever have specific requirements for gemstones then please let us know.

Blue Sapphire, 1.19ct, round cut

Blue Sapphire, 1.75ct, oval cut

Blue Sapphire, 3.40ct, oval cut

Blue Sapphire, 2.09ct, oval cut

Blue Sapphire, 2.27ct, oval cut

Blue Sapphire, 1.75ct, cushion cut

Please get in touch with your blue sapphire requirements via our contact page. If you want to read more about the amazing blue sapphire, here are a few links:

Blue Sapphire from the GIA

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