The king of red in the court of gems The Ruby may be more valuable and rare than the diamond. The price for carat doubles over one carat, triples over two carats and over 6 carats… there is no price!
“If the colour is right, don’t look at the shape! Be wary of the quality, prices change a lot! A gemmological certificate is recommended for this gemstone.”
Ruby, oval cut, 1.59 ct
Gem of excellent quality. The crystal of this ruby is transparent and of good purity. The color that most influences the price of rubies is...
Price: € 1.859,00
Burma Ruby, oval cut, 1.00 cts
Burmese Ruby with a transparent crystal and an excellent tint and color saturation that certainly testify to the quality of the gem. Since the Burmese...
Price: € 1.190,00
Ruby, oval cut, 1.24 ct
Ruby of Burmese origin with a light red and very bright tint. Its crystal is very transparent and clean due to its mineralogical species. A...
Price: € 1.290,00
Ruby, oval cut, 1.09 ct
Ruby of African extraction, from Mozambique. Quality and color are very good. The crystal is transparent and the intense color with medium hue, which is...
Price: € 980,00
Ruby, cushion cut, 1.00 ct
Deep red ruby color, a tint tending to that of a garnet and excellent brilliance. The crystal is transparent with barely visible inclusions. This specimen...
Price: € 498,00
Burma Ruby, oval cut, 1.10 ct
Burmese Ruby with a clear and very bright hue, the crystal is transparent with small silky inclusions. The size of the oval is suitable for...
Price: € 1.190,00
Burma Ruby, oval cut, 1.25 ct
Ruby of Burmese origin and of good quality. The crystal is transparent and the warm and deep red color, typical of the area of origin....
Price: € 1.495,00
Ruby, drop cut, 0.99 ct
Pear cut ruby and vivid red color. The gem also has a transparent and brilliant crystal. It can be suitable for any type of pendant...
Price: € 890,00
Ruby, oval cut, 0.93 ct
Mozambique ruby with a beautiful intense and vivid red color. The crystal is transparent and very bright. A gem not of important caliber but certainly...
Price: € 895,00
Burma Ruby, cushion cut, 1.51 ct
Ruby of prestigious origin and typical Burma color. The cushion-cut crystal gives this gem a noble and prestigious appearance. A ring or pendant with diamond...
Price: € 2.038,00
Ruby, oval cut, 1.31 ct
Ruby red color with dark shades, its cut is good and the brilliant facets. The crystal is very clean and free of visible inclusions. The...
Price: € 685,00
Ruby, drop cut, 0.89 ct
Ruby gem with a deep red color and brilliant reflections. The crystal is transparent and without obvious inclusions. A precious stone with good size and...
Price: € 448,00
Ruby oval cut, 1.03 ct
Ruby with a fine red tint and excellent color saturation. Very bright and bright colored gem. Suitable for a prestigious gift of sure impact or...
Price: € 955,00
Burma Ruby oval cut, 1.29 ct
Burma Ruby with a beautiful transparent and luminous crystal. The light red color distinguishes this ruby gem with a remarkable brilliance. The oval shape and...
Price: € 1.659,00
Burma Ruby, oval cut, 1.32 ct
The most precious of origins, for this magnificent specimen of Burmese Ruby of 1.32 ct with a bright and bright color point. Classic oval with...
Price: € 1.595,00
Ruby, drop cut, 0.76 ct
Ruby with a bright and vivid red color. A beautiful drop with small dimensions but of excellent gemological quality. A red light point to be...
Price: € 679,00
Ruby, oval cut, 1.36 ct, GIA (not heated)
Unheated ruby, accompanied by GIA certificate. The gem has a dark red color with a slight silk effect due to the fact that the stone...
Price: € 495,00
Ruby, oval cut, 3.70 ct
Ruby with rilevant size and weight and a beautiful red hue. The clarity of the crystal is affected by the inclusions that do not obscure...
Price: € 2.750,00
Burma Ruby, oval cut, 1.17 ct
Ruby Burma with a red color and medium dark hue that approaches the classic definition of pigeon blood. The crystal has a fair transparency. The...
Price: € 990,00
Ruby, oval cut, 3.25 ct
Ruby with a warm red color, slightly pink. The size of this ruby is important and so is its rarity. The crystal is transparent with...
Price: € 2.870,00
The name Ruby comes from the Latin Rubrum and indicates the red variety of the mineral corundum, all others colours are commonly called Sapphires. It takes second place on the scale for hardness after the diamond (Mohs scale). The hardness combined with the unmistakable beauty of its colour makes it the most noble in the gemstone kingdom.
Its colour may have minor hues of red and go from pink-red to orange or purple depending on the chromium and iron content of the gemstone. Its colour range has well defined limits beyond which it is considered more a sapphire than a ruby.
The so-called “pigeon’s blood” ruby classifies both the most desirable colour, pure red with a light hue of blue, and also its origin from one of the famous mines of Burma.Purchase a RubyOnce the natural origin of a ruby has been certified the key feature is definitely colour, such as its hue and saturation. Clarity is often a secondary feature because inclusions are typical of this variety of corundum and may also indicate its geographical origins. The origin can difference its price as for the Burmese that are the highest rated rubies in the world.
Treatments and synthesis
Many treatments have been studied to enhance this very rare stone, so that today we can in the market very different quality gemstones at different prices. For example Rubies treated with leaded glass appear at first glance to be good, but they cost even 10 times less than untreated rubies since the treatments are not long lasting. In this cases the original material quality before treatment is of very poor.
A further job for gemmologists is to recognise natural products from the multitude of synthetic rubies that have been produced since 1800.
Synthetic rubies, unlike natural rubies, have no inclusions and have always stunning colours.
Birthstone of July