Ruby and Sapphire are both types of corundum, they are differentiated by the amount of chromium content. Chromium content also determines the strength and colour intensity of a ruby. Sapphire have a lower than 0.5% lower content of chromium, Ruby is usually higher than 0.9% of chromium. They have awesome durability and only the vivid saturated colour, known as pigeon blood ruby. Spinel was mistaken as ruby for its vivid red, good saturation colour spinel are priced near to ruby.
Traditionally, fine ruby was sourced from Burma. Currently, they are extremely rare and valuable, due to the low supply of quality ruby. The premium price of an unheated vivid red Burma ruby (Pigeon Blood Ruby), can easily cost more than double the Mozambique ruby. Existing mines are mainly from Mozambique, Madagascar and Tanzania, with Mozambique being the world’s leading source.
In the market, due to the high demand and low supply of ruby, additional heat treatment to ruby has become acceptable. In General, the heat treatment that goes close to the melting point greatly improves the quality of the ruby. It minimises pre-existing fine inclusions and even out the colour from the rough. Instead of the usual high-temperature heat treatment, ruby(many precious gemstones) are treated at much lower temperatures. This method of low temperature effectively removes any blue colour composition from the ruby and improve the colour. However, gemological laboratories are able to detect low-temperature heat treatment, by close observation of the inclusion.
Ruby Pigeon Blood
The trade term of Ruby “Pigeon Blood” and Sapphire “Royal Blue”, and “Cornflower Blue”, was introduced by GRS (GemResearch Swisslab) in 1996.
The rarest grade of ruby, exhibits highly saturated colour and vivid red fluorescence. Strong vivid red ruby from Mozambique can be very close to Burma ruby, you can hardly distinguish them under daylight.
Ruby Fine Jewellery
Bespoke Jewellery Engagement Ring to Family Cluster Jewellery
The very passionate colour of ruby gemstone makes a timeless statement for fine ruby jewellery, including earrings, bracelets and necklaces. Ruby gemstone has been a symbol of passion and true love and is associated with richness and vitality.
Perhaps, you have seen a lot of celebrities and popular people wearing rubies. Most of them wear ruby jewellery as vanity and some wear such kind of gemstone for astrological reasons. Rubies are a popular gemstones for an engagement ring.
There is no greater way to describe your loved ones than giving her a Ruby. You can bespoke and customised fine jewellery after you source the right shade and colour of ruby gemstone. Share with us your inspiration and ideas, from every fine detail we are able to design and handcraft your ideal ruby jewellery.
Ruby Pigeonblood in Heartshape Floral Birthstone Jewellery
Designed with natural floral-inspired design, featuring a vibrant red pigeon blood unheated ruby in heart shape. Family birthstone jewellery with ruby, tanzanite, and spinel adds a personalised touch to this statement ring. Heirloom jewellery with unique design and personalised touch with family birthstone.