1/20 Ctw Lightweight Baguette and Round Cut Diamond Petite Ring in 10K Yellow Gold A sleek and lightweight diamond ring from the Petite collection, this makes for a perfect choice if you are looking for something simple yet elegant. The ring is minimally decorated with a baguette and two round cut diamonds, but the look these diamonds create is quite attractive. While a prong set baguette diamond highlights the center, a prong set round cut diamond each flanks it on either side. A reverse taper plain gold shank completes the ring, which is framed in 10 karat yellow gold. Total diamond weight is 1/20 ctw.