1.52ct Natural Blue Green Montana Sapphire Cushion - Deep Concave cut by John Dyer heart engagement ring - Marquise Cut Lab diamond

- Marquise Cut Lab diamond G color VS1 clarity

The ring in the photos is shown with a 2ct lab black diamond center stone

Lab grown Round Cut Chatham Ruby in your size preference

Black Moissanite Marquise (carat weights are approximate) -

1.52ct Natural Blue Green Montana Sapphire Cushion - Deep Concave cut by John Dyer heart engagement ring - Marquise Cut Lab diamondDeep concave cut blue green Montana sapphire, unheated 1. 52ct 7. 8x4. 6mm This gemstone must be purchased with a setting from our build your own settings page. John Dyer gems are not available for purchase without a setting. 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. Custom build your own rings are non refundable. Gem #3877