Pave Diamond Ball Clasp with Green Quartz Brioletts Pave diamond ball clasp with briolette carved drop crystals, as a pearl enhancer More Pieces Open Channel Ring with Graduated European Cut Diamonds An open, channel set, diamond ring. in 18k yellow gold, with European cut round diamonds, 1.25ct, .85ct, and .45ct. Slight curve for a comfort fit. Black & White Pave Diamond Ring in White Gold Black and white pave' diamond ring. A classic vintage style, in14k white gold, with antique beaded bezels. Emerald Cut Diamond & Blue Sapphire Platinum Guard Ring An Emerald cut diamond and blue sapphire guard ring. Diamonds are top white color, sapphires are fine bright blue. In platinum, with split channel detail between stones.