Milgrain vs Filigree: Cost, Detail and Durability
The finer detail is not necessarily the bigger cost driver. Choosing milgrain vs filigree detailing on a vintage ring is less about picking a cheaper or more expensive look and...
Milgrain vs Filigree: Cost, Detail and Durability
The finer detail is not necessarily the bigger cost driver. Choosing milgrain vs filigree detailing on a vintage ring is less about picking a cheaper or more expensive look and...
Alexandrite Colour Change and the Factors That ...
A dramatic colour shift alone doesn’t define a fine alexandrite. The key alexandrite colour change quality factors begin with chromium: less than 1 percent of chromium ions at aluminium sites...
Alexandrite Colour Change and the Factors That ...
A dramatic colour shift alone doesn’t define a fine alexandrite. The key alexandrite colour change quality factors begin with chromium: less than 1 percent of chromium ions at aluminium sites...
Trapiche Emerald vs Colombian Emerald: How They...
The defining difference between a trapiche emerald and a conventional Colombian emerald is its pattern, not necessarily its origin. A trapiche emerald has a distinctive fixed, six-rayed arrangement of dark...
Trapiche Emerald vs Colombian Emerald: How They...
The defining difference between a trapiche emerald and a conventional Colombian emerald is its pattern, not necessarily its origin. A trapiche emerald has a distinctive fixed, six-rayed arrangement of dark...
How to Review a 3D CAD Ring Design and Agree on...
A polished hero render can make a ring look resolved before its structure has been properly reviewed. Reviewing and approving a 3D CAD ring design is more reliable when you...
How to Review a 3D CAD Ring Design and Agree on...
A polished hero render can make a ring look resolved before its structure has been properly reviewed. Reviewing and approving a 3D CAD ring design is more reliable when you...
Star Ruby Asterism: How Ruby and Sapphire Stars...
A star ruby’s defining star is an optical effect created within the gem, not a marking on its surface. Understanding what asterism is in a star ruby starts with the...
Star Ruby Asterism: How Ruby and Sapphire Stars...
A star ruby’s defining star is an optical effect created within the gem, not a marking on its surface. Understanding what asterism is in a star ruby starts with the...
Padparadscha Sapphire Prices for Australian Buyers
A larger Padparadscha sapphire isn’t automatically worth more: a poorly cut 4-carat stone could sell for less than a well-cut 2.5-carat stone. The price of a Padparadscha sapphire in Australia...
Padparadscha Sapphire Prices for Australian Buyers
A larger Padparadscha sapphire isn’t automatically worth more: a poorly cut 4-carat stone could sell for less than a well-cut 2.5-carat stone. The price of a Padparadscha sapphire in Australia...