Jewelry Blog

Complete Guide to the F Color Diamond

F color diamond rings in artistic layout

A wedding or engagement ring is incomplete without a perfectly cut and colored stone. An F color diamond is at the top of the diamond grading system So, it offers a sensible price, beauty, and quality balance.

However, you’ll need to know all the necessary information about F color stones to make an informed decision. This guide will discuss everything you should understand about F color diamonds. We’ll review the most important details, from their color scale position and price to the best shopping tips.

What Is an F Color Diamond?

loose F color diamond on set of tweezers against black backdrop

An F color diamond is a transparent diamond that contains no remnants of color at first glance. However, a gemologist with the right equipment will gleam the faint color traces embedded in the stone. Buyers can’t determine whether a stone falls into the E, D, or F category, but an expert jeweler can. They will spot the key characteristics and point them in the right direction.

Nitrogen buildup in gemstones can lead to color impurity. Instead of carbon atoms linking together to form the body of the diamond, the particles sometimes come into contact with trace amounts of nitrogen. Depending on how much nitrogen is present, the diamond could end up emitting a yellowish glow.

The lower-grade yellowish look goes against the expected pristine diamond look. But an F color diamond dispels this concern. In a real-life setting, it’s just as bright and transparent as E or D-grade diamonds, the two most expensive colorless options.

When part of engagement rings or jewelry collections, an F color diamond elevates the elegance of the pieces. Since its hue is virtually unnoticeable to the naked eye, it won’t detract from the stone’s look, feel, and cut. The diamond is perfectly transparent in a daily environment, making the jewelry look impeccable. It’s an excellent option for anyone looking for an elegant engagement ring at an affordable price.

Understanding F Color on the Diamond Color Scale

Diamond color scale highlighting F color
Diamond Color Scale

The imperceptible hint of color on an F color diamond elevates it to the top of the diamond color scale.

A lack of color is what matters on the color scale. The less color within the stone, the higher the diamond’s grade and value are. The characteristic brightness and sparkle of diamonds come from their transparency. The Gemological Institute of America (GIA) diamond scale sees D, E, and F diamonds as the highest-quality stones. The three categories make up the colorless top tier.

Understanding where a diamond is located on the color scale can help you choose the perfect stone. Experts examine diamonds in controlled circumstances and compare them to stones with an established grade and value. Diamonds with no color saturation are a rarity, reflected in their price tags. No matter how finely cut, a yellow or brownish diamond is of lower quality. The saturation makes it more affordable. However, the uniqueness of transparent diamonds makes them a worthy investment. Whether colorless stones are set in gold or silver, the metal casing won’t affect the diamonds’ visual appeal. A high-grade diamond will reflect light in clear, bright flashes.

Whether you’re mounting an F color diamond in a dainty silver necklace or a gold band, the gem won’t absorb the metal’s warmth. This may not seem important, but an unwanted hint of brown or yellow across the stone might make it appear less refined. In terms of color absence, F color diamonds come after D and E gems on the color scale, making them a perfect blend of stone purity and affordability.

How Much Does an F Color Diamond Cost?

trying diamond engagement ring on in jewelry store

It’s a common misconception that diamonds are attached to a steep price. An F color stone’s rarity and color scale rank ensure the best balance of value, allure, and budget-friendliness.

Depending on the stone’s cut and the jewelry era, there are many F-grade diamond pieces to choose from, with prices ranging from $2,000 to $60,000.

You can pick out a delicate Barrington engagement ring for $22,000, while a dainty Tiffany & Co ring costs $2,200.

Several elements influence diamond prices.

The diamond’s value hinges on carat weight and the stone’s cut, clarity, and coloring. The more transparent a stone is, the pricier it gets. However, only an expert working in a controlled setting can discern the clarity and underlying hue. When it comes to day-to-day wear, an F-grade stone looks identical to a seamlessly cut color-free D-grade gem. But the price difference can be significant.

This graph below depicts how F color diamond pricing increases based on carat weight. Note that the pricing below is based on 2024 market pricing, contact Estate Diamond Jewelry for exclusive pricing.

f color diamond pricing chart
Based on 2024 market pricing.
Carat WeightPrice
.50 Carat$1,400
1 Carat$7,500
2 Carats$33,000
3 Carats$82,500
4 Carats$146,000
5 Carats$245,000
6 Carats$294,000

Also, it’s essential to take note of the diamond certification to make sure you’re getting your money’s worth. A GIA-certified stone means that your jewelry piece adheres to the standards that regulate diamond quality.

Shop F Color Diamond Rings

Feel free to browse our collection of F color diamond rings.

E Color vs. F Color vs. G Color

graph comparing e to f to g color diamonds

Finding your perfect gem can be tricky when there is little apparent difference between the E, F, and G diamond categories. However, the diamond’s cut, color, and setting are the distinguishing features. Once you understand the differences, you can decide which stone is the right fit for you.

After D color diamonds, the E color is the second-highest grade a diamond can receive. E-grade stones are completely colorless, even when magnified.

The visible distinctions between an E-grade stone and an F-grade diamond are incredibly subtle. According to the GIA color scale, both types are devoid of color, making them fully transparent when scrutinized by an experienced gemologist in a laboratory.

For instance, the Bulgari platinum and diamond ring and this Cartier engagement ring both feature a GIA-certified diamond at their center. The diamonds appear nearly identical. Both are cleanly and expertly cut, elevating the rings’ beauty and maximizing the stones’ brightness. Only an expert carefully inspecting the Cartier piece could detect a faint nitrogen presence within the diamond’s structure, identifying it as an F color.

Both rings will make an engagement unforgettable and act as precious heirloom pieces. But the price difference shows that the lower cost of an F color doesn’t come at the expense of the diamond’s quality. E color stones and F color stones have the same dazzling effect characteristic of colorless diamonds. The F-grade just leaves extra wiggle room for different budgets.

F Color vs. G Color

jeweler inspecting diamond through loupe

The GIA color scale classifies grade G diamonds as near-colorless, so the subtle hint of yellow in the gem’s structure is virtually imperceptible in natural lighting. It can be challenging to spot the color stain speckled within the stone even upon closer inspection. This is mainly due to its cut.

A round F color diamond and its G-grade counterpart of the same shape are impossible to tell apart. The round diamond cut design ensures that no traces of color come through as the stone reflects light. However, even with a cut that allows for more discoloration, only a professional would be able to distinguish between the two diamond types confidently. G color stones are therefore a more affordable alternative for customers who still want that icy D, E, or F color appearance.

Also, the setting plays a huge role in the diamond’s look and feel.

F color gems look clear when embedded in a white gold band or platinum setting. But they might reflect some of the metal’s color if paired with a yellowy gold setting. A platinum band won’t bring out the faint nitrogen discoloration, keeping the diamond clear and stain-free.

Depending on the stone’s cut, a G color diamond might look more yellow in a gold or platinum setting. However, the tint is hard to notice. Most people would mistake a G-class gem for a pricier F color stone.

Is Buying an F Color Diamond a Good Idea?

1.07-carat F color antique cushion cut diamond 12992 JE Caldwell
1.07 Carat J.E. Caldwell Vintage Ring from Estate Diamond Jewelry. SKU 12992

As we’ve mentioned, the diamond’s brightness comes from its cut, not solely from its color. So if you want to make a smart investment and enjoy high returns, an F color diamond is the way to go. But when you’re operating on a strict budget, a lower-grade diamond will get the job done and give your ring a dazzling look.

Additionally, customers in the market for a certified high-quality big-ticket item might be interested in buying a GIA graded D, E, or F color diamond.

But there are several situations when opting for an F-graded stone is an idea worth considering.

When you’re sure a high-grade diamond won’t strain your budget, you should go for a finely-cut F color stone with good carat weight.

If you’re looking at a piece with several diamonds on its side, remember that variations in stone grades impact the jewelry’s appearance. The warmth of an I color stone will clash with the iciness of F or G side diamonds. However, a more petite F color gem in the center gives the stones a uniform look.

Additionally, an oval shape tends to reveal the diamond’s inner tint. Oval diamonds ranking lower on the color scale will show steaks of yellow or brown, as the shape doesn’t effectively hide discoloration. Therefore, if you’re going for an oval shaped diamond, choose a platinum setting as this will minimize any yellow tint rather than emphasizing it.

When Not to Buy an F Color Diamond

A classic round diamond cut looks good and suppresses lower-grade gems’ yellow and brown coloring. Since the brilliant shape enhances the appearance of H, J, and I grade stones, picking an F-color diamond wouldn’t be the most economical decision.

Yellowish bands also influence the look of the stone they’re carrying. While a colorless diamond won’t reflect much of the metal’s hue, it’s best to choose a lower-grade gem when using a yellow gold setting. The rock will display more of a yellow color, but this is hardly noticeable to the naked eye.

Top 7 Insider Tips for Buying an F Color Diamond

customer negotiating with jeweler in jewelry store

If you’ve never shopped for a diamond before, the process can get confusing. The differences are so nuanced that making an informed decision seems impossible. Here, we’ll share our 7 top tips to make the process hassle-free.

1. Consider Your Budget

D and E-grade diamonds are marvelous, but their colorlessness comes at a price. If you’ve set a budget for yourself, investing in a fully transparent stone might mean overspending on an invisible quality. After all, an F color gem will shine just as bright while allowing you to remain within your spending limit.

Of course, to pick out the perfect ring, you’ll need to consider pricing options. You’ll then decide which cut and shape deliver the best value for the money. Personal preference will also influence your final decision.

2. Pay Attention to the Shape

SB1054VB F color diamond vintage Ascher cut engagement ring on artistic background
4.09 Carat Castlebar Ring from Estate Diamond Jewelry. SKU SB1054VB

A diamond’s shape can reveal its most stunning qualities and conceal potential drawbacks. D-grade gems retain excellent brightness in all shapes and sizes. But a K color option won’t look as clear once shaped into an oval. An F color diamond is a great deal when managing price, color, and shape. It retains its clarity in any form. It’s also a more reasonable option for buyers who aren’t ready to commit to a D-grade gem.

Your diamond’s shape should also align with your personal preference. Engagement rings usually feature a diamond with a round cut. This brilliant shape works wonders for lower-grade stones, making them appear more colorless than they are. However, many options are available if you’re set on getting an F-color diamond. Whether you go for an oval, emerald, brilliant, or cushion cut, an F-grade diamond’s sparkle will compliment any engagement ring.

3. Mind the Carat Weight

Carats are the measurement for diamond weight. A mismeasured diamond might end up costing you more than necessary. Reputable sellers ensure that their diamond carat weight is accurate and respect the consumers’ trust in their business and experience.

Also, keep in mind that a larger diamond doesn’t always mean more sparkle.

Bigger stones cost more, but their brightness is mainly determined by their cut and color grade. People sometimes assume that a smaller F-grade gem won’t reflect as much light due to its size. However, this is not true. Downsizing on carat weight doesn’t entail sacrificing the stone’s quality.

The right combination of cut, color grade, and carat weight lets buyers find a high-shine stone without breaking their budget.

4. Check the Certification

loose diamond in box near GIA certificate

Ensuring that a gem comes with a verified certificate is one of the most important aspects of diamond shopping. It confirms the diamond’s identity by providing information about its color, cut, weight, and clarity. Certification also indicates whether the diamond’s grade is in accordance with the pricing.

High-quality colorless diamonds need thorough assessment.

It’s best to look for a diamond that a reputable and consistent institution has evaluated. GIA-certified stones go through a thorough grading process. Buyers can rest assured that their F color diamond’s color and clarity meet the high standard of colorless gems.

Alternatively, the American Gem Society (AGS) is another lab meticulous in its diamond grading and assessment. Round diamonds usually come with AGS certification.

If you’re shopping online, make sure that the seller lists the type of certification in the product description. Consumers usually receive either the original document or a verified copy upon purchasing.

Depending on the value of the diamond, the documentation may not always be readily available. But sellers will share it with consumers upon request. So, you must work with a seller with a proven track record. It’ll help you avoid purchasing a diamond with an inaccurate grade.

5. Look at the Diamond Images

Customers Inspecting Diamond with Loupe in Showroom

An engagement or wedding ring is a substantial investment, but it will stay on your person for years to come. Blindly selecting an F-grade stone will have you wearing a ring that doesn’t match your preferences and personality. Knowing how the diamond performs in real life and looks from different angles is instrumental. The shape and size of the gem need to match your wishes.

Professionally photographed jewelry looks stunning, but that’s often a trick of professional lighting and touch-ups. Reputable sellers should display several shots of the piece worn by a hand model. Buyers will get a good idea of how real-life circumstances affect the stone’s brilliance.

Additionally, sellers who attach videos showcasing their pieces allow buyers to narrow their search for the perfect ring. Videos displaying diamond rings show how the metal band enhances the gem’s sparkle.

6. Find a Seller You Can Trust

Even when you’ve done your research, picking a piece can be challenging, especially if several similar options are available. But an expert jeweler will point out the subtle differences and guide you towards the diamond that matches your preferences. A knowledgeable professional will follow you every step of the way, ensuring that you find your perfect gem. Whether in-person or online, working with an expert you can trust is essential when making a diamond purchase.

7. Go for It

When you feel a diamond checks all your boxes, you can confidently place your online order. If the jewelry company offers a 14-day return policy, you also get peace of mind. The seller will issue a full refund if the price doesn’t live up to your or your partner’s expectations. However, an experienced online vendor always goes the extra mile to ensure customer satisfaction. This is especially important when dealing with valuable D, E, or F-grade diamonds.

Are F Color Diamonds Considered Collection Grade Diamonds?

Antique Engagement Ring in Box with Plants

The right cut and clarity level help an F color diamond rise to the ranks of collection pieces.

Collection-grade diamonds are the most unique and stunning stones in existence, and their value doesn’t dip over time.

An F-grade gem with a VVS1, FL/IF, or VVS2 clarity and a precise cut will amaze specialists and auction houses. But buying this quality stone will depend on your readiness to invest in such a high-ticket item.

Talk to a Diamond Expert

Afshin and Adira with Necklace in Showroom

Diamonds are forever, and buying F color diamonds shouldn’t be complicated. Get in contact with a diamond expert who will answer any lingering questions. An Estate Diamond Jewelry professional will clarify any confusion regarding a particular diamond. They’ll also provide you with an up-to-date price quote.

We will respond within one business hour.

D Color | E Color | F Color | G ColorH Color | I Color | J Color | K Color | L Color | M Color


About Afshin Shaddaie

Afshin moved to New York City in the 1980s, and a few years later, he began his career in the fine and rare jewelry scene. He teamed up with Michael Khordipour, and they've been curating vintage jewelry ever since. He also regularly contributes to Forbes, Rapaport, CNBC, The Knot, and Insider. Afshin constantly travels to international shows and private viewing events in the hope of finding rare vintage rings that will be important enough to make an impression. He is available for appointments at our New York showroom when he's not traveling. In 2019, Afshin authored his book called The Engagement Ring Guide for Men. He is considered one of the world's foremost authorities on vintage jewelry and antique diamonds. His favorite jewelry era is Art Nouveau, and he loves rare Italian jewelry from the 1950s - 1970s. The Natural Saltwater Pearl is his favorite precious jewel.