ORIGIN ARGYLE Marquise Diamond 0.13ct Blue SI

Shape: Marquise

GIA Report Number: 2191770986

Colour: Blue

Clarity: SI

Colour Description: Fancy Deep Greyish Violet

This exquisite marquise-cut diamond, accompanied by GIA Report 2191770986, showcases one of the most intriguing and complex colour profiles found in natural diamonds—Fancy Deep Greyish Violet.

In diamond grading, each word within the colour description carries meaning. “Fancy Deep” refers to a strong, saturated intensity, indicating a rich and vivid presence of colour. The term “Violet” is exceptionally rare in natural diamonds, often associated with trace elements such as hydrogen that influence the stone’s unique hue. The modifier “Greyish” introduces a subtle softening effect, adding depth and sophistication rather than diminishing value—creating a moody, elegant tone highly prized by collectors.

The marquise shape enhances this colour expression beautifully. Its elongated silhouette allows light to travel across a greater surface area, often intensifying the perception of colour and giving the diamond a graceful, elongated brilliance.

With SI clarity, this diamond balances natural characteristics with overall visual appeal, maintaining strong light performance while preserving its rare colour identity.

Fancy violet and blue diamonds sit among the rarest categories in the market, with limited global supply and increasing collector demand—particularly since the closure of the Argyle mine, historically one of the few sources of such extraordinary colours.

This diamond is not only a statement of beauty, but also an educational example of how nature combines rarity, science, and artistry into a truly unique asset.