7 Carat Engagement Rings

Every seven carat engagement ring we make, in solid 14K gold — lab grown diamond and moissanite side by side.

What seven carats actually costs

This is the number most people come here for, so it is worth being plain about it. A mined diamond at seven carats is a six figure stone, because price per carat rises steeply with weight and large rough is rare. A lab grown diamond is the same material with the same hardness and the same grading, without that scarcity, which brings a seven carat ring into the range of a normal large purchase. Moissanite, a different gemstone entirely, brings it down again to roughly what people expect to pay for a one carat diamond.

Seven carats on the finger

A seven carat round measures about 12.4mm across — wider than most fingers, so the stone reads as a band of light rather than a point. An elongated cut spreads the same weight lengthways and looks longer still. At this size the setting does real work: a six prong or a bezel holds a large stone far more securely than four prongs, and a lower basket catches much less on clothing.

Browse by stone

Go straight to 7 carat lab grown diamond engagement rings or 7 carat moissanite engagement rings. Either side: 6 carat and 8 carat.

Made to order in solid 14K gold, never plated. Order by Dec 14 for Christmas delivery. Free resizing, free worldwide delivery and 60-day free returns.