I have another one white go,d wirh diamonds ans inside the same inscription: JC 750
it is 18 karat
Hi your 750 ring is 18 ct gold all the best Lynda
i have the same 18 marked 750 gold ring
It means that is it 18 kt gold. XXX = .750 or 18 kt. Hope that helps.
The "ADJ" after the 750 stamp on a ring indicates that the item is adjustable. The "750" stamp signifies that the ring is made of 18-karat gold, which contains 75% gold and 25% other metals. Thus, the combination tells you the quality of the gold and that the ring can be resized to fit different finger sizes.
The 750 mark is an indication of 18 karat gold.
Sure it's not platinum? 75% pure platinum or white gold
GB 750 inside a ring typically indicates that the ring is made of gold with a purity of 750 parts per thousand, meaning it is 18 karats gold. This standard signifies that the metal is composed of 75% gold and 25% other metals, which can enhance durability and strength. The "GB" may refer to the manufacturer or a specific brand associated with the ring.
750 is the marking for 18 KT Gold, and most likely FB is the hallmark of Franz Breuning. Is it a modern looking piece?
18 karat gold
The marking "750-E" on a white gold ring indicates that the ring is made of 18-karat gold, which contains 75% pure gold and 25% other metals, such as palladium or silver, that contribute to its white color. The "E" may refer to the specific alloy or manufacturer, but it is not universally defined. This marking signifies the quality and composition of the gold used in the piece.
18 karat gold