Apparel & Accessories > Jewelry > Rings Jewelry > Rings in stock Nancy Newberg Heart Charm Ring in Yellow Gold/White Diamond, Size 6.5: Made to order. Ready to ship in 4-6 weeks. This beautiful 14-karat yellow gold cigar band is punctuated by a dramatic diamond-encrusted heart charm sitting pretty right in the center. Though statement-making, it’s a wear-everywhere piece that works equally well with everyday tees and jeans as it does with an LBD for a night out.14kt yellow gold, 0.58 ct white diamond.