Jewels with silver and gold / unique designs using precious and semi precious stones. › Iolite neckpiece with 18kt gold circles and Iolite drop Image 1 of 1 Iolite neckpiece with 18kt gold circles and Iolite drop $795.00 Length of necklace is 18inches / 46cm. Add To Cart Added! Length of necklace is 18inches / 46cm.