Vintage 9k 9ct Gold Onyx & Diamond Signet Ring 1994 Hallmarked Oval Solid 375 Black Gemstone Mens Womens Jewelry cluster decorated with a genuine white

decorated with a genuine white sapphire gemstone (100% tested)

The pendant is stamped "9ct" and weighs approx

leading me to believe it's a natural stone but I'm not 100% sure without sending it of for a laboratory test

some of the diamond tone pastes have darkened with age and use

DESCRIPTION: A beautiful antique Victorian solid 9ct rose gold front and back locket

Vintage 9k 9ct Gold Onyx & Diamond Signet Ring 1994 Hallmarked Oval Solid 375 Black Gemstone Mens Womens Jewelry cluster decorated with a genuine whiteDESCRIPTION: A genuine vintage 9ct 375 yellow gold signet ring, adorned with an onyx gemstone with a diamond centre (100% tested). The ring is fully hallmarked for 9ct gold, dating 1973. It sizes approx. at UK N or US 6. 75 and weighs approx. 3. 72g. As to be expected with age and use, the item has some marks and scratches on it. It has some dark patina on the inside.