I to have a necklace with a mark on the clasp that is "h" sideways in a playing card diamond border. It is actually on what I’m pretty sure (there were other pieces in the box) is actually a simulated pearl necklace from the Deltah pearl co. In Rhode Island. They seem to use a variety of clasps- I think this mark is for a costume jewelry FINDINGS company that jewelry makers used- so it isn’t the mark from the jewelry company. For a while, Deltah used cultured pearls, then went to simulated pearls. I hoe that helps/ J.
H inside card playing Diamond by: Lisa
Can someone please tell me whose mark this is? I also have a large opal cross thats clearly handmade. I can tell by the bail. I hope i can take pics of both on here. Thanks to anyone who can help with either or both would be great.
Has anyone found the answer by: Anonymous
I have been searching for information about this hallmark on a clasp . It’s an H inside a four sided diamond . Pearls are a golden color. Not yellowed. I discovered the necklace among my 90 year old mother in-laws jewelry in a small safe, which leads me to believe it is real pearls high dollar value or of high sentimental value .
Same H marking within a diamond shaped marking by: Michelle
Two strand of pearl necklace with a round clasp with round stones or gems & with a square stone or gem in the middle. Doesn’t seem like s precious metal, is this costume jewelry?
H in a diamond jewelry by: Carol TM
Apparently Heisey did make jewelry. I googled "Hersey crystal jewelry" and the pearl and rhinestone necklace popped up also a matching bracelet. I didn’t find my Aurora borealis bracelet, but I’m still looking. Hope this helps.
H in a diamond jewelry by: Carol TM
I too found an Aurora borealis double strand bracelet with this symbol on the clasp. It’s a capital H inside of a playing card diamond. It’s identical to the Heisey glass symbol. I saw this on another piece of jewelry a few months ago. I’m very familiar with it because I also collect Heisey glass. I will be investigating this further.
Pearl necklace -Playing Card by: Anonymous
The H is in a diamond like the playing card shape. Who made this and whats it worth? Please help! Single strand pearl necklace Clasp has rhinestones/crystals not sure which- Thanks
by: Judith
are the pearls glass pearls or imitation pearls? It might help to pin this one down.
H in Diamond Shape by: Ticklefeather
I, too, have an old, obviously vintage, two strand glass pearl necklace with the H in a lozenge or diamond shape (playing card diamond). It looks identical to the Heisey glass mark, but as far as anyone knows, Heisey did not make jewelry. Can anyone help identify this mark?
Pearl Necklace "H in Diamond" - like cards by: Anonymous
I also have a pearl necklace with an "H" in a Diamond shape (playing card diamond shape) - Does anyone know who made it? Thanks.
Which Diamond? by: Yvonne
There are two kinds of diamond shapes that appear imprinted onto the metal parts of Jewelry (the makers marks).
1. The shape of a diamond gemstone
2. The shape of a diamond like on a playing card with four sides.
This information is needed before anyone can research.
Reply by: Anonymous
I am hoping to learn who made the necklace. The mark on the clasp is an H within a diamond, the design impressed into the metal of the clasp.
What Kind of Diamond? by: Anonymous
Approximate Age Please? H in a playing card Diamond or H in a gemstone Diamond? Cheers