NDI diamond & jewelry - a company responsible for importing diamonds from Middle East & Africa. A "company stamp" that tells where the diamonds came from and who they went through to make the jewelry.
The "10K NDI" on a ring typically refers to the gold content of the ring, indicating that it is made of 10 karat gold. This means that the ring contains 10 parts gold and 14 parts other metals, making it 41.7% pure gold. NDI may stand for "non-diamond indicator," suggesting that the ring does not feature a diamond or that it is an indicator of the item’s authenticity or quality. Always check with a jeweler for clarification on specific markings.
I own a .30ct white diamond 14k white gold band with the intials "ndi" inside the ring. It is the name of a man who owns a company based out of Africa which deals in raw diamonds. I bought my ring out of a pawn shop for $300.00. The same ring was appraised at $3,000.00!
Next Diamond, Inc.154 W 14th Street New York, Ny 10011 US
War dose ndi mean stamped in a 925 ring mean
That's a manufacturer stamp
Am led to believe it is zirconium
i would say platinum
"TAD" on a ring may stand for the jeweler's initials or it could be an abbreviation for a personal message such as "To a Dear [person's initials]." It can also be a way to identify the metal composition of the ring, such as "TAD" for Titanium and Diamond.
The best place to buy a diamond eternity ring for a great value that is also very reputable would be a place such as Helzburg Diamonds or Zales. Do not purchase a diamond from a stand in the mall.
K-R is the logo of the company who made your ring.
ND on the inside of a ring typically stands for "No Diamond." This inscription is commonly used by jewelers to indicate that the ring does not contain a diamond or any other precious stone. It helps both the jewelers and customers to easily identify the characteristics of the ring.
The diamond ring in question was made in January 1965.