What does 600 mean on jewelry?

Jewelry containing at least 50 percent pure platinum and at least 95 percent platinum group metals. (platinum, palladium, iridium, osmium, rhodium and ruthenium) is marked with the platinum content. followed by the content of the other metal. For example: “600 Plat.

What does 600 mean on a ring?

Platinum Jewelry

If You See This on The Label The Piece Is
800 Pt. 200 Pall. 80% pure platinum, 20% palladium
750 Pt. 250 Rhod. 75% pure platinum, 25% rhodium
600 Pt. 350 Irid. 60% pure platinum, 35% iridium
75% Platinum 25% Copper 75% pure platinum, 25% copper

What does 585 on jewelry stand for?

Here’s the quick answer: “750” means “18-karat gold”. ” 585″ means “14-karat gold”. ” 417″ means “10-karat gold”. But there’s more to know about gold markings on jewelry. These letters and numbers indicate an item’s purity.

Is 800 a gold mark?

Gold of . 800 fineness is approximately 19kt. In both cases, it in all probability refers to “800 fine” alloy. That translates to 80%, or 800-thousandths gold or silver content, respectively.

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What karat is 800 gold?

Purity Markings

Gold Purity Stamp Purity Silver Purity Stamp
375 9 karat (37.5%) 800
585 14 karat (58.5%) 925
750 18 karat (75.0%) 958
916 22 karat (91.6%) 999

What does 625 mean on a ring?

625 stamps refer to the type of gold the ring is made of: 15ct gold – which is 62.5% gold. The stamps are British stamps, and this type of gold was discontinued in the mid-1930s.

What do stamps mean on jewelry?

On most quality jewelry, the specifications of your jewelry (like gold karat) will appear as a hallmark, or a stamp (or several) on the back or underside of the piece. Hallmarks connote the purity or fineness of the precious metals.

What does 555 mean on gold?

From our experience as precious metal refiners (not antique dealers or silverware experts) a stamp of “555” does not indicate sterling. Instead we usually look for a “925” to indicate sterling silver.

What does 575 mean on jewelry?

Common purity stamps are: 999 or 999.9 indicating 24 karat gold. 585, 583, 575 or 14K indicating 14 karat gold. 417 or 10K indicating 10 karat gold. 925 on silver indicates the piece is sterling silver or 92.5% pure silver.

What does 375 mean on gold?

‘375’ gold is just one of many different types of hallmarks. Here’s a closer look. If a gold product contains the hallmark ‘375’, that means your gold is 9 karat – or 37.5 per cent pure. The remaining 62.5 per cent of the product is an alloy of different metals, like nickel, copper, or in some cases silver.

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What does D mean on jewelry?

Solitaire Diamond (usually followed by some carat weight) D. Diamond.

What does 0800 mean on jewelry?

The number 800 refers to its level of purity, and it means that your silver item is 80% silver and 20% alloy. This number system is an easy way to tell an item’s purity. Another example is 900 silver which is equal to 90% silver.

What does 750 stamped on a ring mean?

“750” means “18-karat gold”. “585” means “14-karat gold”. “417” means “10-karat gold”. But there’s more to know about gold markings on jewelry. These letters and numbers indicate an item’s purity.

Is 585 gold real?

‘585’ gold is just one of many different types of hallmarks. If a gold product bears the hallmark ‘585’, then your gold has been tested and classed as 14 carat or 58.5 per cent pure. … The actual gold content remains the same but the colour will vary depending on the type of metal added to the alloy.

Is 925 gold worth anything?

In fact, 92.5% is not a recognized value for gold. If you find a piece of gold jewelry with 925 or some variation stamped on it, odds are very good the piece isn’t solid gold. It’s instead likely the piece’s base is sterling silver and gold has been plated or otherwise applied atop the base.

What does 925 mean on gold?

925 on gold jewelry means that the base metal is an alloy with 92.5% silver and 7.5% other metals, covered with gold plating.

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