
Argyle Australian Champagne Diamond — 0.23 ct Oval | C4 - Med Champagne
Why we chose this stone
Measuring 0.23 ct, this oval-cut Australian champagne diamond is a natural stone with a warm, inviting personality and a size that works well across many designs. The oval shape is a versatile choice, flattering in a classic solitaire, a three-stone arrangement, or a pendant made to be worn daily. It was mined in the Kimberley region of Western Australia, the region associated with the Argyle mine, which stopped production in 2020 and closed the book on a celebrated era of coloured diamond mining. With that supply now finite, the stones that remain carry real significance for collectors and for anyone drawn to provenance. It is ethically sourced and supplied with a mine certificate of authenticity that verifies its Australian origin. Hope Diamonds offers it loose, leaving the choice of metal and setting entirely to you.
Shape :
Weight : 0.23 ct
Clarity : SI2
Measurments : 4.86 x 3.46mm
Colour : C4
Origin : Argyle Diamond Mine
Peace 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 — 0.23 ct Oval | C4 - Med 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.

