Sutra | Marquise-Cut Rubies & Lab Grown Diamonds Necklace Gold karat:14K White gold maximises the contrast

White gold maximises the contrast between stone and setting

The Sol Classic Round-Shaped Ring centres a 0

174 ct Round Lab-Grown Diamond

The bar format holds well on a collarbone-length chain

yellow gold brings a warmer register and a more classical quality to the circular frame

Sutra | Marquise-Cut Rubies & Lab Grown Diamonds Necklace Gold karat:14K White gold maximises the contrastThis necklace alternates marquise cut rubies with round lab grown diamonds in a graduated sequence that sits against the collarbone. The marquise cut is directional, with pointed ends that create movement along the neckline, and its placement beside round diamonds sets up a contrast in both shape and colour. Deep red and clear white. The two stones work by opposition: the rubies provide saturation and heat, the diamonds provide brightness and