G Color Diamond Explained: Do’s and Don’ts

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Bottom Line Recommendation About G Color Diamonds

G color diamonds strike a perfect balance between color quality and cost, making them an ideal option for those who desire a colorless appearance without the higher expense of F, E, or D color diamonds. The price for a 1.00 carat G color diamond can vary significantly, with costs beginning at around $2,170 and reaching up to $9,000. A combination of factors, including clarity, cut, and other quality attributes, influences this price variation.

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I generally advise against purchasing lab-grown G color diamonds as they often exhibit bluish or greyish tints due to boron or nitrogen content. Additionally, the price difference between a G color and a higher-grade F or E color lab-grown diamond is usually small, making it more sensible to opt for the higher color grade.

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1.01 Carat G VS1 Round Cut Natural Diamond

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1.01 Carat G VS1 Round Cut Natural Diamond
2.01 Carat G VS2 Round Cut Natural Diamond

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2.01 Carat G VS2 Round Cut Natural Diamond
1.112 Carat G VVS2 Round Cut Natural Diamond

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Table of Contents

G color diamonds, known for their near-colorless quality, are positioned just below F color on the diamond color grading scale. This article delves into the critical attributes, market value, and buying considerations for G color diamonds.

What is a G Color Diamond?

A G color diamond is a color grade situated in the nearly colorless category between H and F, exhibiting slight color nuances that are typically not noticeable to the untrained eye. In many instances, a well-selected G color diamond will appear as colorless as an F color diamond in everyday environments, with any tint becoming evident only under specific inspection conditions.

Despite what some may assume, G color diamonds are rare, comprising only about 2% of the market’s diamond supply. Their relative scarcity and exceptional color quality make them a premium and popular choice for those desiring excellent color without the higher cost associated with the top colorless grades.

Color Comparison of G Color with Other Colors

G vs. D

G color diamonds are classified as nearly colorless, a distinction from the colorless category where D grade diamonds reside. However, to the untrained eye, both D and G color diamonds typically appear colorless. This similarity in appearance, coupled with a notable price gap of approximately 41.78% between G and D color diamonds, makes choosing a G color diamond a sensible, cost-effective option. Opting for a G color diamond can lead to significant savings, appealing to those seeking a diamond that looks colorless to the naked eye but is available at a more budget-friendly price.

D vs G color diamond

G vs. E

G color diamonds, while nearly colorless, offer a slight distinction from the colorless E grade diamonds. This subtle difference in color grade comes with a considerable price gap of approximately 22.38% between G and E color diamonds. Opting for a G color diamond can thus result in noticeable savings, providing a cost-effective alternative for those desiring a diamond that closely resembles the colorless quality of an E color diamond. This makes G color diamonds an attractive choice for buyers prioritizing both color quality and budget.

E vs G color diamond

G vs. F

G color diamonds, categorized just below the colorless F color on the color scale, present a subtle difference in color grade. Although G and F color diamonds often appear similar to the untrained eye, F color’s placement in the colorless category brings a higher price tag. The price difference between G-color and F-color diamonds is around 17.13%. This makes G color diamonds a compelling option for those seeking a near-colorless appearance similar to F color but at a more budget-friendly price point.

F vs G color diamonds

G vs. H

G color diamonds, positioned one grade higher on the color scale above H color diamonds, offer a more premium color quality within the nearly colorless range. Although G color is rated better, the difference in appearance to the untrained eye is often subtle. H color diamonds are known as the ‘sweetspot’ on the color scale, offering a balance between quality and value. Most H color diamonds appear colorless despite a slight tint. The price gap between G and H color diamonds is around 14.51%, indicating that G color is more expensive. Opting for H color can yield considerable savings and great value for money, while G color diamonds provide a slightly enhanced color quality for a higher investment.

g vs h color diamond

G vs. I

G color diamonds appear more colorless than I color diamonds. However, a well-chosen I color diamond can still present a colorless appearance to the untrained eye in everyday environments. The distinction in color grade comes with a significant price difference, as the price gap between G and I color diamonds is about 38.63%. Choosing an I-color diamond offers a budget-friendly solution for those with limited funds who still prioritize a diamond with a perceivably good color. It’s a balanced option for buyers seeking affordability without compromising too much on the color quality of their diamond.

G vs I color diamond

G vs. J

G color diamonds, positioned at the highest end of the nearly-colorless category, contrast notably with J color diamonds, which are the lowest in the same category. While G color diamonds generally appear colorless to the naked eye, J color diamonds are riskier choices, often displaying a noticeable yellowish tint. This risk is reflected in the significant price difference between the two, with G color diamonds being approximately 48.26% more expensive than J color. It’s possible to find a J color diamond that appears colorless to the untrained eye, offering significant savings. However, selecting such a diamond typically requires a professional’s discerning eye and extensive research.

g vs j color diamond

G Color Diamonds in Different Settings and Shapes

The choice of setting significantly influences the appearance of G color diamonds. Yellow and rose gold settings can enhance the diamond’s inherent tint, slightly altering its near-colorless appearance. In contrast, white gold or platinum settings are more effective in preserving and accentuating the near-colorless quality of G color diamonds.

The shape also plays a vital role in the diamond’s presentation. Round cuts excel at boosting sparkle and masking minor color variations due to their high brilliance. On the other hand, shapes like emerald or Asscher cuts, with their larger tables and fewer facets, are more likely to highlight subtle color differences, not masking tints as effectively as round cuts.

g color diamond on different settings

G Color Lab-Grown Diamonds

When considering G color lab-grown diamonds, it’s advisable to lean towards the higher F or E color grades. Many G color lab-grown diamonds exhibit a growing defect, often containing boron or nitrogen, which can result in them appearing grey, blue, or yellow. Despite being graded as G, their actual appearance can be significantly lower in quality. Additionally, in the lab-grown diamond market, the price difference between G color and the colorless F or E grades is typically minimal. Therefore, it’s generally more beneficial to invest a little extra in an F or E color lab-grown diamond to ensure a stunning and colorless appearance.

G Color Diamond Pricing

Clarity and fluorescence are crucial factors in determining the pricing of G color diamonds:

  • Clarity: Prices generally decrease with lower clarity grades. Choosing an eye-clean VS1-VS2 diamond provides a desirable balance between cost and clarity. SI1-SI2 diamonds are more affordable but require careful selection to avoid those with milky or hazy appearances, which can diminish their sparkle. Diamonds with higher clarity grades, like VVS2, are priced higher due to their rarity.
  • Fluorescence: In nearly-colorless diamonds like G color, strong fluorescence can be detrimental, potentially imparting an oily or yellowish hue under UV lighting. However, with careful selection, G colored diamonds with faint to medium fluorescence can maintain their aesthetic appeal without adversely affecting their beauty. Choosing a diamond with this level of fluorescence can be an intelligent decision, as it allows for considerable savings while still enjoying the quality and appearance of the stone.
Color Clarity Fluorescence Price
G VS1 None $5,720
G VS1 Faint $4,750
G VS1 Medium $4,460
G VS1 Strong $4,040
G VS2 None $4,920
G VS2 Faint $4,670
G VS2 Medium $4,260
G VS2 Strong $4,170

How to Buy a G Color Diamond?

When selecting a G color diamond, consider these key factors:

  • Detailed Inspection: Carefully evaluate the diamond under good lighting to assess its color and clarity. Inspect from various angles, particularly the side, to identify any subtle color variations not visible from above.
  • Understanding Fluorescence: For nearly-colorless diamonds like G color, opt for faint to medium fluorescence, which can offer savings without compromising beauty. Avoid strong fluorescence that might give an oily or yellowish appearance under UV light.
  • Metal Choice: The setting influences the diamond’s look. White gold or platinum settings enhance the near-colorless quality of G color diamonds, while yellow or rose gold may alter their appearance slightly.
  • Shape Impact: The diamond shape affects color perception. Round cuts are effective at hiding minor color differences, whereas geometric shapes like emerald or Asscher cuts can make color more evident.
  • Center vs. Accent Stones: In designs with multiple stones, ensure the center diamond’s color quality is equal to or better than the accent stones to maintain visual harmony and feature the main stone effectively.

Conclusion: Is G Color Diamond Right for You?

Deciding on a G color diamond largely depends on your preferences and budget. G color diamonds, while not as premium as the top-tier D, E, or F colorless diamonds, offer an excellent balance between quality and cost. They appear colorless to the untrained eye, making them ideal for various settings, including yellow or rose gold, where budget considerations are crucial.

For those desiring the quality of G color diamonds but facing budget constraints, lab-grown options are a practical alternative. They share the same characteristics as natural diamonds but at a more accessible price. However, careful inspection is necessary to ensure their color quality and to detect any potential tints. In summary, G color diamonds offer a blend of quality and value that is suitable for a wide range of buyers.

Frequently Asked Questions

G color diamonds are considered very good, especially for those seeking a balance between color quality and price. They fall within the nearly-colorless range and often appear colorless to the untrained eye, making them a popular and practical choice.

F color diamonds are a step above G in terms of color grade, being closer to colorless. However, the difference is subtle and may not be noticeable to the untrained eye. F color diamonds are generally more expensive so that G color can be a better value for many buyers.

A VS2 G color diamond refers to a diamond with very slight inclusions (VS2) and a near-colorless (G) color grade. This combination is often sought after as it balances good clarity with a near-colorless appearance at a reasonable price.

Yes, a G VS1 diamond is considered a good choice. It combines a near-colorless G color grade with very slight inclusions (VS1), which are challenging to see with the naked eye. This makes it a desirable option for both quality and value.

G color diamonds are in the top nearly-colorless range, meaning any yellow tint is minimal and often not visible to the untrained eye. In most cases, they appear colorless, especially when set in jewelry.

The difference between G and H color diamonds is subtle and can be challenging to discern, especially for those without professional training. In most settings, both grades appear nearly colorless.

Yes, G-color diamonds sparkle brilliantly if they have an excellent cut. The sparkle and brilliance of a diamond are more influenced by its cut than its color grade. A well-cut G color diamond will exhibit high sparkle and brilliance.


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