Vintage 9k 9ct Gold Onyx & Diamond Signet Ring 1994 Hallmarked Oval Solid 375 Black Gemstone Mens Womens Jewelry cluster PLEASE NOTE: The locket is

PLEASE NOTE: The locket is missing two of the dome style decorations on the border and some filigree near the flower section (see pictures/video)

The item was originally a brooch and someone has converted it to a pendant

DESCRIPTION: A vintage sterling silver chain necklace with large rolo links

making me believe it's a replacement

The item isn't stamped/hallmarked but tests as above

Vintage 9k 9ct Gold Onyx & Diamond Signet Ring 1994 Hallmarked Oval Solid 375 Black Gemstone Mens Womens Jewelry cluster PLEASE NOTE: The locket isDESCRIPTION: 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.