9ct Gold Sea Urchin and Aqua Topaz Necklace 9ct Gold Sea Urchin and Aqua Topaz Necklace 9ct Gold Sea Urchin and Aqua Topaz Necklace Solid 9ct Yellow Gold and Genuine Aqua Topaz Necklace £175.00 Quantity: at £175.00 each Add To Basket 1 in stock. 0 in your basket View Basket Checkout This adorable necklace is handmade in solid 9ct yellow gold and features a genuine faceted topaz in a pale aqua colour. The urchin shape is created using a special striking tool handmade by Jennifer. A fine, 18" chain in 9ct solid gold is included, as well as free UK postage. Why not add the matching studs? Pendant measure approximately 1.4cm from the top of the bail and 4mm wide at its widest point. Not hallmarked as just under the required weight for gold.