Rare large cushion pair of Burma no heat rubies cts 53.92 GRS certified

Embrace the warmth of the sun with our radiant GRS Certified No Heat Briolette Pear Yellow Sapphire, a shimmering beacon of light in your jewelry collection. Crafted without any he...

No heat Cushion Burma Sapphire cts 19.06 and Diamond Engagement Ring A large and original crystal formed in the depths of Burma centuries ago - ultimately discovered and cut into a...

3.61 Carat GRS Certified No Heat Ruby And Diamond Ring: A marvellous natural No Heat Ruby, certified by GRS Lab, weighing a staggering 3.61 ca...

Its pristine beauty remains untouched by heat treatment. This exquisite 8.76 ct gem is sourced from the rich mines of Burma. It shimmers like a disco ball and dazzles on all fronts...

Rarity meets quality, as these gems are a symbol of passion and desire. These GRS-certified Burmese Pigeon’s Blood Rubies are a mesmerizing duo totalin...

No heat Pear Burma Ruby cts 5.73. (Our code R 803) A deep red stone of Burmese origin and well shaped and a large face. It is natural with no treatment and not ...

GIA Certified No Heat Ruby Cushion Shape 1.23 cts (7.55x6.06x2.61) mm

GIA Certified Cushion Ruby 1.36 cts (7.25x6.80x3.00) mm NO HEAT

Burma ruby, or Burmese ruby, is the finest sort of gem-quality rubies that you can find anywhere in the world1 . They contain the purest shade of red, otherwise known as “pigeon blood” or “blood-red”1 . Burma ruby came from the Mogok Valley in Upper Myanmar, where there’s a mine that produced 90% of the rubies in the world1. The Mogok Valley is also commonly known as “the Valley of Rubies”1. The history of Burma ruby can be directly tied to the political history of Myanmar. Until the 19th century, only the Burmese people had access to these opulent mines. When Britain annexed Upper Burma at the end of the 19th century, the British were also able to take control of the ruby mines1. Due to recent political issues, Burma ruby trade was not allowed in the United States until 20161. The Burmese mines have been depleted, as gemological experts believe that the majority of ruby deposits are all mined out1. Since the 1990s, the Mong Hsu area in central Myanmar has been the new primary source of rubies1. However, these rubies are not as fine as the old Burma rubies...

Natural Burma Ruby Star Ruby No Heat Cabochon Gemstone 65.03 Carats 58 Pieces (For Jewelry Making)

GRS certified 5.94 carat unheated ruby of Mozambique origin. This gem features a large face that is not deep. Meaning the carat weight is very optically present when worn face up on a ring, as opposed to high carat stones...

Certified Cushion-Cut No Heat Burmese Red Spinel. Gemstone: Natural Spinel Carat Weight: 3.14 Carats Measurements: 9.87 x 7.21 x 5.08 mm. Shape: Antique Cushion Cutting Style: Facet...