1.56ct Marquise Blue/Yellow Parti Sapphire
- Regular price
- $2,691.00
- Sale price
- $2,691.00
- Regular price
Ethically & Responsibly Sourced Gemstones & Diamonds
Produced Right Here in Studio, Sydney, Australia
Description
Design Specifications
How is this calculated?
- Colour
- Parti Blue/Yellow
- Carat band
- 1.50-1.99 ct
- Cut quality
- Precision
- Clarity
- Eye clean
A classic expression of the Australian fields — the colour and size for which these deposits are best known.
On the cut
Most Australian rough is cut offshore for maximum weight retention rather than optimal light return, and a great deal of fine material never reaches its potential as a result. A precision cut sacrifices yield to hold the correct angles for the stone — the same rough returns a smaller finished gem, cut to perform rather than to weigh. It is a minority of the market. Cut quality is not part of the rarity score, which measures natural scarcity alone.
How the scale works
Carat weight carries the most weight, and colour then raises or lowers the result within that size. Australia’s scarcest colours — orange above all — compound with size, so a large stone in a rare colour ranks higher than either quality would suggest alone. The depth and brightness of colour is also taken into account, as is the quality of colour zoning in parti sapphires.
Estimate based on ongoing market monitoring · Last reviewed 04 August 2026
The Hero
Every masterpiece begins with the hero of the story – the centre stone.
From there, it’s a journey of creation, where you design a ring that brings your vision to life. Together, we’ll craft a style that not only celebrates the uniqueness of the gemstone but also tells your personal story – a ring that’s as distinctive as the moment it represents.
Whether bold or delicate, timeless or modern, the result is a bespoke piece that’s uniquely yours.
Provenance
This stone was mined in Subera, Queensland.
See our latest episode of Provenance on the mining process and region of Rubyvale, in the Central Highlands.