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EDCO is the hallmark used by a costume jewelry manufacturer in California. You can find them on the internet. If your ring is a precious metal, it will have the karat percentage--14KG, 18KG, and so on--stamped on the inside of the band, usually along the upper shank. EDCO markets much of their jewelry on cruise ships.
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∙ 11y ago
Donna Zucchelli
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Does an edco marking mean real gold?
The question i have is does Edco make any real jewelry?
Is the San Tropez costume jewelry yellow 4pc real gold?
Costume jewelry has never been made of gold, thats why its called COSTUME
What is hallmark jewelry?
The hallmark for jewelry indicates the person who made the jewelry. Every designer has their own hallmark. You will often see numbers by a hallmark such as 925 which means it is sterling silver or 14k, 18k etc which indicate the amount of gold in the jewelry. Hope this helps. If you have more questions feel free to email me!
Is 10k psco real gold?
PSCO is the hallmark of the Plainville Stock Company, making jewelry pieces since the late 1800s. If it's marked 10K, it's that purity of real gold. You may have a valuable vintage piece of "costume" jewelry depending on its style and condition.
What does 220 marking on gold jewelry mean?
The 220 hallmark on jewelry means it is a commercial bronze alloy.
What does the hallmark 730 mean on gold?
The 730 hallmark on gold jewelry indicates a gold content of 73%, so the piece is just shy of the 75% gold content that signifies 18 karat.
How can you tell if gold or silver jewelry is real?
It should have a hallmark somewhere on the jewellery.
What does magic glo mean on a gold ring?
Its the name of the jewelry company, their hallmark.
What does RMN stamped on jewelry mean?
RMN is the trademark of The Roman Company. You most likely have costume jewelry or a replica of gold or silver jewelry. It isn't real gold or silver but it is a good knock off.
Is all Vanderbilt jewel costume jewelry?
No i have 3 gold penguin
What does hallmark stand for?
It means that its 2500
What does it mean if a ring shows 10K S A I?
10 karat gold, the SAI is an Indian jewelry company,they do gold and sterling..the SAI is their hallmark for Sai Krishna Jewelry...
