0.26 carat champagne diamond ring

Eric says: “ This natural diamond has a warm hue to it - a hint of brown, a hint a yellow. I believe it’s from the Argyll mine in Australia but I cannot prove its providence! Such a hue in a diamond may be called a ‘champagne’ and recently De Beers has marketed diamonds having such colour as Desert Diamonds - with reference to the colour of sand not their geological origin!”

0.26 carat round brilliant champagne diamond, 4.0 mm. in diameter, four claw set in 18ct rose gold hallmarked solitaire ring.

Ring size K, 5.5; thickness of band is 2.4 mm. Ring weighs 2.96 grams.