One Carat Moissanite 18ct Yellow Gold Engagement Ring Number one Award Banner stock illustration. Illustration of ribbon SE 231025EJ291_02.jpg ONE unveils its global network and prepares to take first cargo retroseum One. This beautiful one carat engagement ring is an affordable way to have a one carat ring with a brilliant cut round gemstone in a classic six claw setting. The ring is handmade in the UK. It has an 18ct yellow gold band with an 18ct white gold setting. The white gold setting highlights the white colour of the gemstone and when you watch the video of this design, the reflections from the moissanite almost hides the claws completely. The two colour combination of the gold is perfect for a ring that you will keep forever as it will go with either platinum and silver or yellow gold, giving the flexibility that styles can change but your engagement ring will always be perfect. Moissanite is a lab grown gemstone, making it an ethical choice. Harder than sapphire with the appearance of diamond, moissanite actually produces more sparkle than a diamond because light travels through it faster.