TINCH JOURNAL

Luxury Jewellery Education

Engagement Rings • Mangalsutra • Lab Diamonds • Natural Diamonds • Gemstones • Buying Guides

Natural blue sapphire (Neelam) loose gemstone

Blue Sapphire (Neelam): A Buyer's Guide

Blue sapphire (Neelam) explained — Kashmir, Burma and Ceylon origin, heat treatment and beryllium diffusion, and how we source certified stones to order from our Mumbai studio and ship worldwide.

Blue Sapphire (Neelam): A Buyer's Guide

Blue sapphire (Neelam) explained — Kashmir, Burma and Ceylon origin, heat treatment and beryllium diffusion, and how we source certified stones to order from our Mumbai studio and ship worldwide.

Natural yellow sapphire (Pukhraj) loose gemstone

Yellow Sapphire (Pukhraj): A Buyer's Guide

Yellow sapphire (Pukhraj) explained — Ceylon vs Madagascar origin, heated vs unheated certification, and how we source certified stones to order from our Mumbai studio and ship worldwide.

Yellow Sapphire (Pukhraj): A Buyer's Guide

Yellow sapphire (Pukhraj) explained — Ceylon vs Madagascar origin, heated vs unheated certification, and how we source certified stones to order from our Mumbai studio and ship worldwide.