Anvesha Coin Diamond Mangalsutra by CaratLane. This 18 karat yellow gold mangalsutra with a single gold coin is a multi-tasker. This cultural mangalsutra design mesmerizes you with a small gold coin holding a glossy gold metal accentuated with a beautiful antique design. Further enhancing your look are tiny black beads adding a classic and graceful touch to your beauty. All in all, this gold mangalsutra piece looks like a small, super cute pendant set and can be worn to any occasion.