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Ring and jewelry manufacturers are required by law to stamp their jewelry with a purity symbol such as "14K" or "PLT". However, some also include an additional stamp or engraving to mark a designers name, collection type, or even a short message describing the piece. This extra message is not required or regulated by law and there are a plethora of marks or engravings a jewelry item can have in it.
While we can't be sure unless we examine the piece, "SD" sometimes means "synthetic diamond(s)". If one is sure that the diamonds (if any) in the jewelry or ring are real "SD" could very well stand for a designers name or collection type.
What else can I help you with?
What does blank sd card mean?
Whats blank sd card
What does sd mean on Super Smash Flash?
SD means self destruct
What does 'SD' mean when referring to SD Cards?
An "SD card" is a Secure Digital memory card.
What does RDW-SD mean?
anaemia
What is the empirical rule for 1 and 2 standard deviations?
The empirical rule is 68 - 95 - 99.7. 68% is the area for +/- 1 standard deviation (SD) from the mean, 95% is the area for +/- 2 SD from the mean; and 99.7% is the area for +/- 3 SD from the mean.
How can you read an SD port without an SD slot?
I assume you mean CARD instead of port; an SD port and an SD slot are essentially the same thing. The answer is that you don't. You can, of course, get an SD card reader that plugs into a USB port.
What does high RDW-SD mean?
anaemia
What does SD Mean in dating?
sugar daddy
Can a mean and SD be calculated from median and IQR?
No.
What does SD ammo mean?
Self Defense
What is the formula for finding numbers within two standard deviations of a mean?
The numbers must be greater than (mean - 2*sd) and laess than (mean + 2*sd).
What does adl mean on jewelry?
Andel Jewelry Corp
