- Joined
- Apr 19, 2004
- Messages
- 27,062
Here are some of the most respected gold jewellery experts on PriceScope, whose insights span metallurgy, plating, alloys, durability, and market value:
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@valeria101
A long‑standing metallurgical authority (joined ~2003).
In discussions about pitting in white gold, she explained:
> “The flaws … result from casting in any metal. Most likely some metals are more prone to this and casting techniques/practice makes porosity and pitting more or less severe.”
Superb at breaking down alloy behavior, durability, and casting issues.
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@AGBF
Highly knowledgeable on gold purity, alloys, and jewelry pricing (joined ~2003).
Discussing gold pricing:
> “I have massive quantities of gold jewelry… The lowest karat gold I have is 14 karat, most is 18 karat and more pure. I have a lot of 24K jewelry.”
On gold alloy strength:
> “You can actually work harden or temper that same metal … to a hardness rating of 110–120 … 22k on par roughly with silver.”
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@Bron357
Often offers terrific practical advice on valuation and local services.
On melted‑value vs. retail markup in gold:
> “Unless the gold is scrap … it is typically only worth what you can get for melt value. … gold necklaces attract the highest wearability premium…then bracelets, then rings and earrings.”
Guides threads on appraisals and evaluations (also in Melbourne context) .
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Valued Forum Voices on Wear & Alloy Behavior
On yellow‑gold discoloration and spots:
> “Exposure to chemicals like chlorine… body chemicals and salt air react to do the same thing.”
On rose‑gold porosity problems:
(Many posters echo that rose gold can be prone to casting flaws.)
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Summary Table
ExpertPrimary Focus
Valeria101 Metallurgy, casting flaws, white/rose gold
AGBF Alloy strength, karat differences, gold trends
Bron357 Melt vs retail value, appra
isals, local advice
Community voicesChemical effects on gold, porosity issues
In another thread on gold jewelry I was asked if I had posted all the websites I found that offered high karat gold jewelry. I have not. Some of the high karat jewelry is offered by small Asian vendors and some of it is offered by high-end retailers. It appears that even some of the high-end retail jewelry is designed by Asian designers (at least designers from Asia Minor), however.
From one site, minata, I found the designer Gurhan. His work is offered on his own website as well as on minata and others who advertize on the 'net (like Neiman Marcus). I believe he is Turkish. I know...
From one site, minata, I found the designer Gurhan. His work is offered on his own website as well as on minata and others who advertize on the 'net (like Neiman Marcus). I believe he is Turkish. I know...
- AGBF
- Replies: 1,880
- Forum: Jewelry Pieces
This was a very popular and fun thread!!!!!!! Started by @AGBF