6.45ct Australian teal green colour change to purple grey, round

Solid, single-colour teal sapphires are very rare. The unique colour and colour-changing abilities matched with fluorescence point to it being influenced by a high chromium content. In over 20 years of specializing in Australian sapphires we have never come across a larger or higher quality colour-change sapphire. This is an exceptional piece that could be made into a stunning dress ring and has excellent investment potential.

This sapphire is part of our Rare Gemstone Collection. Like all our gemstones it is ethically sourced however, this piece has been carefully chosen by our skilled team to fit a number of criteria that revolve around its beauty and rarity. Due to its unique and rare nature, it is not available loose, it is only available in conjunction with a bespoke engagement ring or another piece of custom jewellery. More information about our custom design and manufacturing can be found in our Bespoke Design Guide.

We are very excited to share this world-class gemstone with you and cant wait to work with you to create an heirloom that you will cherish forever. 

Price for the sapphire is $38,500

Item ID: ASR645

Gemstone type: Sapphire
Carat Weight: 6.45ct
Dimensions (L,W,H): 10.60mm x 10.56mm x 7.25mm
Shape: Round Brilliant
Colour: Teal, Purple, Grey
Intensity: Intense
Clarity: SI (Slightly Included)
Treatment: Heat
Origin: Rubyvale Queensland, Australia
Certification: Full Spectra Certification

Sourcing - Ethical
Mined in Queensland Australia
Faceted in Australia
One tree Planted for every gemstone