Have you ever heard of fancy coloured diamonds? Crimson, yellow, pink, inexperienced, orange, purple and blue – diamonds are available all of the shades of the rainbow! Nevertheless, they’re extraordinarily uncommon. Just one out of each 10,000 carats is a pure coloured diamond.
What Are Fancy Colored Diamonds?
So what precisely are fancy coloured diamonds? Principally, any diamond that isn’t colorless or white.
Naturally occurring fancy colour diamonds are among the many rarest sorts of diamonds. On account of this rarity, they’re additionally dearer than common diamonds.
Lately, lab-grown fancy colour diamonds are additionally out there. They are usually inexpensive and in some circumstances, look pretty much as good because the pure variations, so are an more and more widespread alternative as engagement rings.
What Causes Coloration in Diamonds?
Structural irregularities, hint parts and radiation can all trigger diamonds to tackle a sure colour. For instance, pure yellow colour diamonds comprise nitrogen, which absorbs blue mild.
Blue diamonds often embody hint quantities of boron, a uncommon aspect which contaminates the diamond’s standard crystalline lattice construction. Fancy inexperienced diamonds are brought on by radiation displacing carbon atoms within the crystal construction.
It’s not but recognized how pink and purple diamonds get their colour. The as but unproven principle is {that a} mutation within the crystal lattice alters the gemstone’s molecular construction.
How Are Fancy Colored Diamonds Graded?
The Gemological Institute of America, also referred to as GIA, has established a extensively used diamond grading system. This ranks colorless diamonds on a D-Z colour vary.
Nevertheless, they added a Colored Diamond Grading System to incorporate 9 completely different colour descriptions. These are so as of depth: Faint, Very Gentle, Gentle, Fancy Gentle, Fancy, Fancy Darkish, Fancy Deep, Fancy Intense and Fancy Vivid.
As well as, fancy coloured diamonds are graded on three standards:
- Hue – that is the diamond’s main colour. GIA acknowledges 27 completely different hues.
- Saturation – defines the depth and energy of every diamond’s coloration.
- Tone – refers to how mild or darkish the diamond is.
What is the Rarest Coloration for a Diamond?
Crimson diamonds are thought of to be the rarest. There are solely round twenty to thirty real purple diamonds recognized to exist worldwide. Most of those are below half a carat in dimension.
Pink and blue diamonds are additionally extraordinarily uncommon. There are simply 2 to Four necessary blue diamonds offered every year.
Brown, yellow, gray and black diamonds are the commonest. The Symbolic Yellow Diamond is a 114-carat diamond licensed by the GIA. One of many largest old-cut Fancy Vivid yellow diamonds in historical past, it additionally has the rarest yellow diamond colour.
Which Coloration Diamond is Extra Costly?
The most costly coloured diamond is purple. That is because of this gemstone’s excessive rarity.
Crimson diamonds solely happen within the Fancy depth. One of the crucial well-known is the DeYoung Crimson Diamond, pictured under.
That is the third largest purple diamond on this planet, at 5.03-carats, and the one one on public show. Boston jewellery vendor Sidney DeYoung purchased the diamond at a flea market, the place it was marketed as a garnet! You may admire it within the Corridor of Gems at The Smithsonian Establishment.
The Mousaieff Crimson is a 5.11ct pure purple diamond, bought for over $ 1.6 million per carat.
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Fancy Colored Diamond Costs
The worth of fancy coloured diamonds is dependent upon their colour depth and carat or gemstone weight. Additionally, if the diamond has a secondary colour, it’s going to typically be price lower than one with a pure colour.
Whereas depth of colour is the important thing consider deciding the worth of a flowery diamond, there are Three different necessary parts:
- Carat – this can be a diamond’s weight, reasonably than its dimension. The extra carats, the upper the worth normally. So 0.5 carat fancy coloured diamonds are comparatively inexpensive whereas Three carats and above are extraordinarily costly.
Readability – the gemstone’s structural perfection is magnified 10,000 instances to examine inside readability.
Minimize – the way in which a diamond is polished can maximize its sparkle and colour. Typically, coloured diamonds are reduce into cushion, pear or radiant kinds which intensify their finest attributes.
Costs for pure fancy coloured diamonds begin at round $4,320/carat. Brownish orange diamonds value round $28,080/carat, whereas intense blue diamonds are priced at round $38,880/carat and lightweight pink diamonds value roughly $43,200/ carat.
When shopping for fancy coloured diamonds on-line, verify the images intently and ask if a 360 video is offered. Many fancy coloured diamonds include a Colored Diamond Grading Report from the GIA.
Lab-Created Fancy Coloration Diamonds
Artificial diamonds are less expensive than pure fancy coloured diamonds. The method of making them from carbon takes a number of weeks, in comparison with billions of years for pure diamonds.
These lab-made diamonds have precisely the identical properties as conventional diamonds. Nevertheless, lab grown diamonds are round 20% to 40% inexpensive than their pure counterparts.
Well-known Fancy Colored Diamonds
You could have heard of the 67.50-carat Black Orloff diamond. Taking its identify from Russian Princess Nadia Vyegin-Orloff, this cushion-cut black diamond is ready in a diamond and platinum necklace.
One other spectacular coloured diamond is The Bulgari Blue. This two-stone ring offered for $15.76 million at Christie’s New York in 2010. It contains a 10.95 ct Fancy Vivid blue diamond and a 9.87 ct G-color diamond.
The Orange Diamond is the biggest Fancy Vivid orange diamond ever to be auctioned. Weighing 14.82 carats, it broke a world document as the very best ever per-carat worth at public sale – $35.5 million.
The Coronary heart of Eternity is a uncommon Fancy Vivid Blue diamond, measuring 27.64 carats. It’s not recognized who the proprietor is, nevertheless there have been rumors in 2012 that the boxer Floyd Mayweather purchased the Coronary heart of Eternity necklace for his then fiancée, Shantel Jackson.
The Hope Diamond might effectively be essentially the most well-known fancy coloured diamond of all. Initially owned by King Louis XIV of France, this steely blue diamond was then owned by King Louis XV, earlier than being acquired by King George IV of the UK.
This 45.52 carat gemstone was later purchased by Henry Philip Hope, from whom it takes its identify. Some say {that a} curse was positioned on the diamond when it was stolen in India. Anybody who touches this distinctive gemstone shall be cursed with unhealthy luck. The Hope Diamond was donated to the Smithsonian Institute in 1958 by Harry Winston Inc.
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