The 925 is a sterling silver mark. I would doubt if diamonds were set in this . They are most apt to be crystals or paste
That it is a gold plate.
So if you are asking from the therm slide,flip,and turn,then like if you slide lets say a diamond then that diamond will be the same.
Only he can answer your question: there is no standard.
British Units
WhAt does a pendant stamped NVC mean
Braided 22.2 karat gold ... i'm no expert
That is high end sterling rare hard to find
If you mean Indiana Evans who plays Isabella 'Bella' Hartley, yes it is a twisted diamond sapphire blue Swarovski necklace. You can get them on ebay.com.au or other websites. No problem ;)
The "925" probably refers to the purity: 925/1000 gold.
The "VI 989 Italy" stamp on a necklace indicates that the piece was made in Italy and is likely of high quality, as Italian craftsmanship is renowned in jewelry making. The "VI" could refer to a specific designer or manufacturer, while "989" often signifies a purity level of 98.9% gold, suggesting the necklace is made from high-quality gold. Overall, this stamp highlights the necklace's origin and material quality.
what does 750p mean on a necklace
I can't help with the origins of Duragold except that it is a trademark for gold jewelry.. if I remember correctly when I purchased my gold necklace which is stamped 14K Duragold Italy it meant that the necklace had a special treatment or alloy that made it more durable. Don't knock it though, or think its fake. 3 years ago my 14K Duragold Italy necklace was appraised by a jewelry appraiser and certified for insurance for $500.00.