Guide to Diamond Colour (Color)
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- Опубліковано 27 сер 2012
- In this video, we explain the diamond colour grading scale, invented by GIA in the 1950s. The colour scale starts with D (colourless) and goes with increasing presence of colour to Z (yellow or brown).
We also look at the variance you can find in colour grades, even from the same laboratory.
This video also covers diamond color, the American spelling.
For expert information and advice, please feel free to call and speak with one of our diamond experts on 01932 260100 (UK) or 0044 1932 260100 (International).
Our experts are here 7 days a week to help give you any information and advice that you may need.
You can also visit our showroom in West London or visit our website www.samarajames.com
Thanks for letting me know the difference between colours and values.
Great vid...I settled on an H color for value and it being close to a clean color white diamond.
i am really glad to know about the color grading of diamond.....
Informative video.. short, educational, and easy to watch. 👍
😎Nice information about Diamonds colour 👍
Great video thanks for putting in the effort. Greetings from Israel
Thank so lot!
Much better than most on this subject.
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good information
how did you do it can you share with me , thank you
What I don’t understand if the clarity and the grade. My question is are flawless (FL) diamonds D color or F? As well is it a possibility you can have a VS1 J color diamond?
You can have a diamond in any combination. One doesn't affect the other. You can have a flawless Z color diamond even
Didn't I see you at that pawn shop in fort Walton Beach FL above Publix
HAHAHA!!😃😅😂😁!! Oh Tammy, you're a funny one!!
Please check your diamond using XRF portable if have composition element Al that mean not diamond but TOPAZ....
😊😊is IJ color a good white diamond??😊😊
Hey dude............Blue White.....
I have a question for you, I am having a custom pendant made and the diamonds are rows of the micro diamonds... i have a good price for SI 1 I color, they wanted to go with SI 1 H color, but of course its a bit more money. With the diamonds being so small is the difference in H and I color worth the extra money? Set in yellow gold.
The difference between and I and H colour set in yellow gold won't be noticeable as the diamond will take reflections from the yellow metal setting, and this will be a much more important factor than the more subtle colour difference.
To my eye, I would also say diamonds love being set in yellow metal - it really helps accentuate the beauty of diamond.
My advice would be spend time examining both diamonds in terms of the inclusions. No SI1 clarity diamonds are the same and there is a big difference between a "top SI1" and a more regular SI1 diamond.
Check if there are any crystals in the table of the diamond? Do the crystals reflect, and are they generally white or black? Are there any feathers on the girdle of the diamond which could affect its durability? Also look at the diamond from the side to check for side visible inclusions.
The other important factor to consider is the overall levels of fire, scintillation and brilliance. Even if the diamond is a GIA "Excellent Cut", there are visible differences in terms of beauty to the eye in terms of a diamond which has every facet cut correctly and one where just the average of the angles is correct.
Hope that helps. If you would like any more advice please feel free to get in touch at expert@samarajames.com or on our phone number +44 1932 260100.
Good luck!
Samara James oh my gosh... best answer i recieved to any question I've asked all year!!! Haha. Thank you very much!
I’m confused. What is the difference between a yellow diamond lower on the color scale that’s cheap and a yellow diamond that’s expensive?
Taylor Van Cleve when the intense of the color yellow reaches certain level it becomes yellow diamond and is evaluated in a whole different way. Yellow diamonds are also rare, especially the fancy intense ones. Diamonds on a lower scale of color are still actually white diamonds, not yellow diamonds. (Pretty much like that, I’m no expert on diamonds tho so the details could be wrong...)
Hora W That made sense. Thank you.
Cheaper ones have brown hue
Does every diamond change color in the long run or once the diamond is categorized will that be the color it will keep forever?
It won't change color because color is established when the diamond forms, which for most diamonds was millions of years ago. The impurities that give color are either there when it forms, or not. After the crystal forms, it is what it is.
Yes, It's won’t change color after craftsman finish polished diamond, while the process of the rough stage to polish diamond there is probabilities of the color change, but here is another stage of probabilities of color change after a long time of years.
For example in 2015 your diamond is graded and certified as H color and after 5 to 7 years you send it to the lab again for rectification, here are possibilities for color change. Due to new technologies or new method (R&D) found in the lab day to day, there may be variant of color in your diamond.
chirag desai thanks guys! I appreciate it
Diamonds degrade in uv light. The refractive properties degrade I read on Google. Idk about color though.
Help me i got one of this
good
Wow💓⚛💓
Brasil
Compran diamantes brutos??
You are right, I do find DEF color diamonds are just too white, almost fake😅
How about carbonado diamonds are four c's consider?
When you are considering black diamonds (carbonado), the traditional four c's don't apply. Instead you should look at the overall appearance of the stones, how well cut they are, and the quality of the lustre of the diamond. Crucially, there are a lot of treated black black diamonds in the market, so you need to check into this as well. Hope that is of use!
Why pink diamond are expensive ?
it's because of rare even red diamond is most expensive from all others.
@@chiragdesai884 I just get to know that red diamonds are more expensive than colorless diamonds from here - www.gemonediamond.com/color-diamonds/
@@chiragdesai884 wrong violet diamond is red is second
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J , VS1 3.03 ct or D IF 1.9 ct
Which one you think better about same price
You can go down for the 1.9ct, F/G, VS1 or even a good SI1 would be indistinguishable with huge cost savings
Is diamond h-I real diamond
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Way diamond colour start for D colour way not A,B and C ?
Starts with D because D for Diamond
@@absolutewarrior4253 that's BS lol
GIA vs tanishq diamond 💎 good
Diamond. Ditacer is. Ferfcatly
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I need polish diamond .i have rough dimand from brasil my Whatsapp is +5521975494562
I have rough diamond can you polish
vasava shailesh nice
Mine is a G and I love it. Not a fan of pure white diamonds.
A lot of customers share this sentiment. The G, H colours add a touch of warmth to the stone. So happy to hear that you love your diamond.
I still can not tell the difference lol
SHARON LUNG KIN SHUN .OWN.
Hello
Yes
chirag desai ami kicho Daimond cel kerte chai
how to colour grade if I have d to n master stones and if wants to grade o to z?
To do it accurately, you really need the additional master stones to allow the lower colour grades to the assessed properly. It won't be possible to get an accurate reference point using master stones which are so different in colour. Sorry I can't offer a better solution.
+Samara James I have to grade colours o to z.. but we have only d to z... I'm really so confused
+Blue Shadow d to m* we have.. we don't have d to z
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Them shit is really worth less it all in your mind the gold is where the money is don't waste your money on diamonds
He just dyed his hair black for this video... backfired.
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