Posts by G S SACHIN
Why Some GIA “Excellent” Stones Still Look Flat in a UK Kitchen
It’s common to buy a diamond graded GIA “Excellent” for cut and then be disappointed when it looks “flat” on your hand in a UK kitchen....
Recycled vs Fairmined: Which Label Actually Means Something in Britain?
When a customer in Britain asks whether a piece of jewellery is “recycled” or “Fairmined,” they usually mean: “Can I trust this claim, ...
Strong Fluorescence in London Light: Whiter or Worrying?
Fluorescence in diamonds gets attention because it changes how a stone looks under certain lights. When a diamond has *strong* or *very...
“Mind-Clean” Diamonds: The British Buyer Bias No One Admits
“Mind-clean” diamonds are stones sold to soothe a buyer’s conscience. The phrase describes diamonds accompanied by ethical claims, trac...
Rose Gold Going Coppery? What Your Skin pH Is Telling You
Rose gold looks pink because the alloy mixes gold with copper. If your rose gold starts looking more orange or “coppery,” that usually ...
Why G Colour Looks Different in Manchester Rain vs Brighton Sun
When a G-colour diamond looks subtly different in Manchester rain compared with Brighton sun, you are seeing several physical and perce...
Platinum Prongs: Softer, Stronger, or Just Different? UK Retipping Truths
Platinum prongs: many people assume they’re either weaker or tougher than gold prongs. The truth is more nuanced. Platinum behaves diff...
Why White Gold Yellows—and the 20-Minute Fix UK Workshops Use
People buy white gold because it looks like platinum but costs less. Yet within a year or two that bright, silvery look can take on a w...
1-Carat Isn’t the UK Sweet Spot: 0.90 vs 1.00 vs 1.10 (Cloudy-Day Test)
One carat has long been treated as a psychological milestone in the UK. It packs well on a spec sheet and looks good on a certificate. ...
Tourmaline Traps: When “Neon” Is Only on Instagram
“Neon” tourmaline photos flood Instagram feeds. They look electric—almost unnatural. As a buyer or jeweler, you need to know when that ...
