"Setting stones into a band, without any collet or claws, is known as a rub-over setting, and it’s one of the oldest, simplest, and safest ways of setting stones. This ring, in smooth white gold, is rub-over-set with a cabochon sapphire in a dreamy deep blue, between a pair of early 20th century circular-cut diamonds. Its sleek design looks just as modern as it did when it was made, and gives it excellent versatility, as an unusual engagement ring, or just a statement jewel for everyday wear, bringing a touch of early 20th century modernism to any outfit."