Vintage London Blue Topaz genuine stone in 10k gold & 925 sterling inlay pendant

Vintage London Blue Topaz genuine stone in 10k gold & 925 sterling inlay pendant. Gently warn and excellent condition. ***necklace not part of sale. Inscription in back of stone. Measurements approximately 3/4” x 1/3” and weight is about 4 Gr. None smoking home. Priced at as is condition. Don’t like my price make a reasonable offer.