The letters F.D. mean Fascinating Diamonds. The HDS stands for Helzberg Diamond Symphonies.
What does am-g 10k on the inside of a ring mean
HDS is likely the jeweler's mark for the manufacturer. It does not have a standardized or universal meaning, but rather provides information about the company that made the ring.
10k is a hallmark indicating the purity of the gold and HDS is the signature used by Helzberg Jewelers (Helzberg Diamond Store).
Helzberg Diamond Store
HDS
I isHDs is trademark
A diamond is valued by its cut, clarity, carat weight and colour. A local jeweler can look at your stone and give you a precise answer.
hds
There are external and internal hds
HDS is a multitude of company names, the most searched one under the abbreviation "HDS" is Hitachi Data Systems. The service they provide include Assessments and Consultation, Planning and Design, Education, Financial Services, Management and Optimization along with a number of other options.
No The HDS 5 uses a dual frequency transducer (blue end), and the X70 uses a single frequency transducer (grey end).