.86ct Parti Natural Australian Sapphire Fantasy Cut by Brett Kosnar engagement ring gold The opening is about 7mm's

The opening is about 7mm's deep and about 7mm's wide at the widest point

Antique cut

25mm with report

- Marquise Lab diamond E color VVS2 clarity

The ring in the photos is a size 7 and the one you will receive

.86ct Parti Natural Australian Sapphire Fantasy Cut by Brett Kosnar engagement ring gold The opening is about 7mm'sBeautifully cut gem, one of a kind cut by American cutter Brett Kosnar. 6. 4x4. 8mm Parti Natural Australian Sapphire. This stone is a Hexagon or Rupee cut The center stone you select does not need to be the same shape or size as the one shown in the photos of the ring settings. Gemstones can be purchased on their own, however settings can not. Custom build your own rings are non refundable. Gem #4231