Argyle Australian Champagne Diamond — 1.03ct Cushion Cut| C3 - Light Champagne
Why we chose this stone
Just over a full carat, this cushion cut carries a C3 grade with an easy, wearable balance — light enough to stay bright, warm enough to read clearly as champagne rather than a near-colourless stone. The cushion's rounded corners and mixed facet pattern break that tone into small, shifting pockets of light rather than one flat wash, giving the stone a glowing, lively quality that holds up well at this size. It's a grade that suits buyers after the rarity and story of an Argyle diamond without committing to a bold, heavy colour statement. It comes from the East Kimberley region of Western Australia, mined before the Argyle pipe's closure ended production of these diamonds permanently.
At 1.03ct, this is a genuine centre-stone size, and its C3 grade offers real versatility — distinctive enough to feel unmistakably Argyle, subtle enough to suit almost any setting or metal tone. It's a practical, classic pairing of size and colour, from a source that will never be replenished.
Details
DetailsShape :
Weight : 1.03ct
Clarity : VS1
Measurments : 5.81 x 5.41 x 3.81mm
Colour : C3
Origin : Argyle Diamond Mine
Certificate
CertificatePeace of mind, part of the package
Every HOPE gemstone is delivered with the same care we put into sourcing it. Shipped via trusted carriers, fully insured, and backed by our easy 14-day returns, your purchase is protected at every step. If you'd like more information about this gemstone, get in touch.
Argyle Australian Champagne Diamond — 1.03ct Cushion Cut| C3 - Light Champagne
Ali Smith
I’ve purchased several diamonds and a range of other stones including opals, sapphires and more from Julie. The quality and price point was excellent. Her calm, relaxed approach to creating bespoke jewellery has been spot on every time. I wouldn’t go anywhere else.
Sue Sneesby
Julie Thank you for my beautiful diamond selection.I knew nothing about what to look for in a diamond before i spoke to you only that i liked them .You have been very fast with the delivery of my diamonds even though i live in Newcastle every purchase arrived within a coupe of days.You have been wonderful and i look forward to talking with you and buying more diamonds in the future.
Cameron Hayes
The experience I had throughout this process was amazing. Not knowing much about this area, Julie took the time to explain everything to me in detail, which gave me a lot of comfort.I could not fault the price, the quality and experience I had with Hope Diamonds. A very very successful journey with Julie and the team :) I highly recommend Hope Diamonds.