Stunning 10k two tone heart with Tanzanite. This heart is made up of 10k white and yellow gold. There are three lavender tanzanites stones that sit in a channel setting. The stones are about 3mm. There are small diamonds chips that sit in the white gold. The heart and bale measures .75". This pendant hangs on a 18" herringbone 10k gold chain. The chain weighs 1.7 grams and is in good condition.