What is the value and meaning of yellow diamonds?
Thorough explanation of stone words and market prices
Easy to understand even for first-time users, including fancy color standards, how to distinguish grades, and how to choose.
“Are yellow diamonds just yellow diamonds?” Have you ever wondered that?
Colorless diamonds and yellow diamonds areCompletely different evaluation criteriaCategory. Depending on the color grade, it is not uncommon for diamonds to be worth much more than colorless diamonds.
In this article, we have summarized the information you need to know before considering purchasing a yellow diamond, including its definition, color mechanism, value standards, market price, and stone language.
What is yellow diamond? Difference from ordinary yellow diamond
A yellowish diamond does not mean a yellow diamond. Understanding this difference is the first step in determining value.
Difference with D~Z color
Common colorless diamonds are classified by GIA (Gemological Institute of America).D~Z color scalewill be evaluated. The yellowish color increases as you go from D to Z.The more yellowish the color, the lower the rating.Here's how it works.
On the D-Z scale, yellowishness is a "negative rating". Exceeding Z creates value as a "fancy color"
In other words, a "somehow yellow diamond" that falls within the range of D to Z and a "yellow diamond" that is evaluated as a fancy color are completely different categories.
Definition of yellow diamond as a fancy color
Beyond Z color,clear bright yellowOnly diamonds with a yellow color are classified as "fancy yellow." GIA comprehensively evaluates the three elements of color (hue, saturation, and brightness) and assigns the following grades.
Fancy Color is a world where the "vividness of a color" is directly linked to its value. The evaluation axis itself is different from colorless diamonds.
Why does it turn yellow? Yellow diamond color scheme
The yellow color of a diamond comes from its crystal structure.nitrogen atomis born by
When nitrogen enters the crystal, blue light is absorbed and appears yellow to the human eye.
Depending on the nitrogen content and distribution, a range of colors can be produced, from pale lemon yellow to deep golden yellow. This color difference is the biggest factor in determining the grade and value of yellow diamonds.
SELBY ONLINEWhere do yellow diamonds come from? Standards and how to distinguish
Difference between Fancy Light, Fancy, and Fancy Intense
The grade of yellow diamonds is determined by the combination of color saturation (vividness) and tone (lightness). We have compiled a list of the main grades.
| grade | color image | Features | rarity |
|---|---|---|---|
| Fancy Light | pale lemon color | A soft and gentle impression. relatively easy to obtain | ★★☆☆☆ |
| Fancy | bright yellow | Clear coloration that can be recognized at a glance as “yellow” | ★★★☆☆ |
| Fancy Intense | bright yellow | Highly saturated and gorgeous shine. Popular grade | ★★★★☆ |
| Fancy Deep | deep yellow | It has a deep and heavy feel. Brownish individuals also | ★★★☆☆ |
| Fancy Vivid | the brightest yellow | Both color saturation and brightness are the best. top grade | ★★★★★ |
The reason why it is said that the darker the color, the higher the value.
The higher the saturation, the higher the rarity and the value increases exponentially.
However, it is not a simple matter of ``dark = high''. Because Fancy Deep is darker, it may be less popular than Fancy Intense.“Fancy Vivid” receives the highest praise——This grade has the highest level of saturation and brightness, and is also known as "canary yellow."
- of colorVividness (saturation)is the most important. Just because it's dark and dense doesn't mean it's highly rated.
- orange or greendecoration colorWhen , the evaluation changes (can go up or down)
- Because there are large individual differences even within the same grade name,Confirmation of appraisal certificate (GIA, CGL, etc.)is required
Yellow diamond price market | Estimated price by carat grade
The following is a guideline based on actual sales examples. Prices vary greatly depending on the quality of the clarity cut and the appraisal agency.
| carat | Grade example | Price range (approximate tax included) |
|---|---|---|
| ~0.1ct | Fancy Vivid Yellow | Approximately 20,000 to 60,000 yen |
| 0.2~0.3ct | Fancy Intense Yellow | Approximately 150,000 to 300,000 yen |
| 0.5ct | Fancy Yellow ~ Intense | Approximately 500,000 to 1,300,000 yen |
| 1.0ct | Fancy Vivid Yellow | Approximately 2 million to over 3.5 million yen |
| 2ct~ | Fancy Vivid / Intense | Millions to tens of millions of yen |
*In case of loose (bare stone). When making jewelry, design and metal costs will be added. Branded products come with an additional premium.
The bigger the carat, the bigger the fancy color diamond.Unit price per 1ctwill jump (exponential rise). The difference from 0.5ct to 1ct is not simply 2 times, but may be 3 to 5 times or more.
Difference from colorless diamond | Which one should you choose?
The difference between scarcity and price
Fancy colored diamonds are said to account for approximately 0.1% of all diamond production, making them much rarer than colorless diamonds. However, yellow is the most produced among fancy colors,“Although it is rare, there is also an affordable price range.”This can be said to be a well-balanced category.
Differences in who is suitable for you (standard vs. individual)
colorless diamond
- Those who seek classic and classic beauty
- I want to match it with any scene
- Emphasis on stability of asset value
- Easy to compare using 4C (carat, cut, clarity, color)
yellow diamond
- People who want a unique personality that doesn't overlap with other people
- Excellent compatibility with gold jewelry
- Attracted by the beauty of color
- I want to get a “special one-of-a-kind item”
What's different about brand yellow diamonds? Relationship between quality and price
Trends in grades handled by brands
High-end brands such as Tiffany are generallyFancy Yellow or higher(Mostly we only handle grades Fancy Intense to Fancy Vivid). All products must be natural and untreated, and we have strict internal standards for color purity and cut quality.
Reasons for price difference (brand value and quality control)
For branded products, “high stone quality standards” + “brand value” are added to the price.
The reason why branded yellow diamonds are so expensive is that in addition to the high quality of the stone itself, the design, after-sales service, and brand story are included in the price. on the other handReduce costs by obtaining stones of the same grade without going through brandsThere are also options.
Yellow diamond stone words and meanings
Yellow diamonds have a warm color reminiscent of the sun, and the following stone words have been conveyed to them:
When choosing rings for engagement rings or anniversary jewelry, meanings such as "hope" and "eternal bond" are particularly popular. Many people put meanings of ``confidence'' and ``success'' into reward jewelry, and it is a stone that is suitable as a gift for a turning point in your life.
How to choose a yellow diamond | 3 points you won't regret
Select by color (highest priority)
What is the value of yellow diamonds?Determined by colorIt's no exaggeration to say that. If you start with "Fancy Intense" or higher, you will be more satisfied with the beauty of the color.
If you want to keep your budget low, "Fancy Yellow" is also a beautiful specimen. Actual or magnifying glass photosIs there any color unevenness?Let's check.
Check the balance between carat and price
Rather than “bigger is better”Color vibrancy and carat combinationThe trick is to think about it. Even 0.3~0.5ct has enough presence with Fancy Intense.
The price increases significantly when the 1ct milestone is exceeded, so the 0.8-0.9ct area tends to have a good balance between appearance and price.
Check the reliability of your purchase
The most important thing to consider when purchasing yellow diamonds isPresence of a certificate of authenticityandReliability of supplierIt is.
Make sure that the diamond comes with a certificate from a reliable appraisal organization such as GIA or CGL (Central Gem Laboratory), and that the retailer has expertise in diamond purchasing and quality control.
Three reasons why SELBY is strong in diamond products
Komehei Group's only jewelry specialty company
Among Komehyo, one of the largest reuse corporate groups in Japan,Professional company specializing in jewelryis SELBY. Quality is strictly controlled by staff who are well-versed in gemstone appraisal and evaluation.
New product: Integrated system from overseas direct import to manufacturing to direct sales
By leveraging our long-standing overseas trading network, weFrom direct import to in-house manufacturing and direct sales to customers.Achieved in one stop. We deliver new jewelry with an excellent balance of quality and price, eliminating intermediate margins.
Used: Strength in purchasing backed by Japan's leading sales force
SELBY sells used jewelryTop-class track record in JapanWe are proud of Because of our sales power, we are able to provide a fair and high evaluation at the time of purchase. You can make purchases with an eye to the resale value when you part with them.
Finally
Yellow diamonds are gemstones that have a completely different charm than colorless diamonds, whose value lies in the color itself.
By understanding the fancy color standards and knowing the relationship between grade and price,
Because “I’m kind of curious”“You can choose the stone that suits you with confidence.”Proceed to step.
The shortest way to choose a yellow diamond is to first look at the actual stone.
Written by Takazo Saito