Home Knowledges How Much Is a 2-Carat Blue Sapphire: Value & Factors

How Much Is a 2-Carat Blue Sapphire: Value & Factors

by Madonna

The allure of precious gemstones has captivated human fascination for centuries. Among these treasures, the enchanting blue sapphire stands as a symbol of beauty, wisdom, and tranquility. When it comes to evaluating the value of a blue sapphire, various factors come into play. In this comprehensive guide, we will delve into the world of 2-carat blue sapphires, exploring the key determinants of their price and the nuances that influence their worth.

What family do blue sapphires belong to?

Blue sapphires belong to the corundum family, which is a type of mineral composed primarily of aluminum oxide. Corundum is renowned for its hardness and durability, making it ideal for use in jewelry and various industrial applications. The captivating blue color of sapphires is attributed to trace elements of iron and titanium within the corundum structure. While sapphires come in a range of colors, the blue variety is particularly revered for its beauty and symbolism. Corundum’s classification as a mineral family underscores its significance in the world of gemstones and mineralogy.


See Also: How Blue Sapphire Is Formed: A Comprehensive Guide


The Rarity of Blue Sapphires

Blue sapphires are a variety of the mineral corundum, celebrated for their captivating shades of blue, which range from deep midnight hues to vibrant azure tones. The rarity of a blue sapphire contributes significantly to its value. While corundum is abundant, high-quality blue sapphires with rich color saturation and minimal inclusions are relatively scarce. Among these, 2-carat blue sapphires hold a special place, as they strike a balance between size and rarity, making them highly sought after by collectors and enthusiasts.


Do sapphires come in other colors besides blue?

Sapphires come in a wide range of colors beyond blue. These are referred to as “fancy sapphires” and can be found in hues like pink, yellow, green, purple, orange, and even colorless. The color variation is due to different trace elements present during the gem’s formation. For instance, iron creates blue, while chromium yields pink or red. Each color variation is prized for its distinct beauty. Padparadscha sapphires, with a mix of pink and orange, are particularly valuable. These non-blue sapphires have gained popularity for their uniqueness, making them sought-after choices for jewelry beyond traditional blue varieties.

How much is a 2 carat  Blue sapphire worth?

The value of a 2-carat blue sapphire can vary widely based on factors such as color, clarity, cut, origin, and treatment. High-quality, untreated sapphires with rich, vivid blue hues and excellent clarity can command prices ranging from hundreds to thousands of dollars per carat. Origin, with sapphires from Kashmir, Burma, and Ceylon (Sri Lanka) often being highly sought after, can also influence value. Treated or less vibrant stones may be more affordable. It’s crucial to have a professional gemologist assess the sapphire’s attributes to provide an accurate valuation based on current market conditions.

How many carats is the largest sapphire?

The largest sapphire ever discovered is the “Star of Adam,” weighing approximately 1,404.49 carats (280.898 grams). This massive blue star sapphire was found in the Ratnapura mines of Sri Lanka in 2015. The gem is named after the biblical reference to the first man, Adam. The Star of Adam displays a six-rayed star pattern, a phenomenon known as asterism, caused by intersecting needle-like inclusions of a mineral called rutile. It’s important to note that sapphires can vary significantly in size, and while the Star of Adam is exceptional, most sapphires are much smaller, usually ranging from a few milligrams to a few carats.

What can 2 carat blue sapphire do jewelry?

A 2-carat blue sapphire can be used to create various types of jewelry, adding a touch of elegance and sophistication. Common jewelry pieces featuring a 2-carat blue sapphire include:

1. Engagement Rings:

A 2-carat blue sapphire can be the center gemstone in an engagement ring, offering a unique and colorful alternative to traditional diamond rings.

2. Solitaire Rings:

A single 2-carat blue sapphire can be set in a simple solitaire ring design, allowing the gem’s vibrant blue color to take center stage.

3. Three-Stone Rings:

The blue sapphire can be paired with smaller diamonds or other colored gemstones to create a three-stone ring, symbolizing the past, present, and future.

4. Pendant Necklaces:

A 2-carat blue sapphire can be set in a pendant and suspended from a chain, making for a classic and versatile jewelry piece.

5. Earrings:

Blue sapphires can be used as studs or dangle earrings, either on their own or complemented by diamonds or other gemstones.

The choice of jewelry design depends on personal style, preferences, and the desired level of prominence for the sapphire. When designing jewelry with a 2-carat blue sapphire, the gem’s cut, color, and clarity should be taken into consideration to achieve the best aesthetic and overall value.

Certification and Expert Appraisal

When purchasing a 2-carat blue sapphire, it’s advisable to seek a gemological certificate from a reputable laboratory. This certification verifies the sapphire’s authenticity, provides information about its characteristics, and assures buyers of its quality. Reputable labs such as the Gemological Institute of America (GIA) and the International Gemological Institute (IGI) are trusted sources for accurate gemstone assessments.

For high-value blue sapphires, seeking an expert appraisal from a certified gemologist or a professional appraiser is recommended. An appraisal takes into account all relevant factors and provides an estimated market value, which can be invaluable for insurance purposes or when considering the resale value of the gem.

See Also: [Revealed!] Yellow Sapphire and the Art of Carat Selection


The value of a 2-carat blue sapphire is a complex interplay of its color, clarity, cut, carat weight, treatment, origin, market trends, and expert assessment. Whether you’re an avid collector, an enthusiast, or someone seeking a meaningful gem for an engagement or special occasion, understanding these factors will empower you to make an informed and educated decision. As you embark on your journey into the world of blue sapphires, remember that each gem is a unique masterpiece of nature, embodying a timeless allure that transcends generations.

FAQs About 2-Carat Blue Sapphire

1. How big is a 2-carat blue sapphire?

The physical size of a 2-carat blue sapphire can vary depending on its cut, shape, and proportions. Generally, a well-cut 2-carat sapphire might measure around 8-9mm in diameter.

2. What color can I expect from a blue sapphire?

Blue sapphires can come in a range of blue shades, from light to dark. The most prized color is a vivid, medium to dark blue, often referred to as “royal blue.”

3. Is a 2-carat blue sapphire considered valuable?

The value of a 2-carat blue sapphire depends on various factors, including color, clarity, cut, and origin. Fine-quality sapphires, especially those with intense color and minimal inclusions, can be quite valuable.

4. How does a blue sapphire’s clarity affect its value?

Like other gemstones, higher clarity in a blue sapphire increases its value. Sapphires with fewer visible inclusions are more desirable, as they exhibit better transparency and brilliance.

5. Can I find a 2-carat blue sapphire in different shapes?

Yes, blue sapphires come in various shapes, including round, oval, cushion, emerald-cut, and more. The choice of shape is a matter of personal preference.

6. Is treatment common for blue sapphires?

Heat treatment is a common practice in the gem industry to enhance the color and clarity of blue sapphires. Many sapphires on the market have undergone heat treatment, and this is generally accepted as long as it’s disclosed.

7. How should I set a 2-carat blue sapphire in jewelry?

The setting will depend on your style and design preferences. A prong setting is popular for showcasing the gem’s brilliance, while a bezel setting offers protection. White gold and platinum settings can complement the blue color.


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