A 2.5 carat diamond is often considered the ideal middle ground for shoppers looking to maximize visual size without stepping into the significantly higher price range of a 3 carat diamond. With approximately 50% more weight than a 2 carat diamond, a well-cut 2.5 carat stone delivers a noticeably larger appearance and greater finger coverage, making it a popular choice for engagement rings and diamond jewelry.
- Step 1: Choose Your Diamond or Gemstone
- Step 2: Choose Your Setting
- Step 3: View Complete Product
2.5 Carat Diamonds
Shop our beautiful collection of 2.5 carat diamonds, one of the most popular choices for shoppers seeking impressive size and exceptional value. A 2.5 carat diamond offers noticeably more visual impact than a traditional 2 carat diamond while remaining more budget-friendly than a 3 carat stone. With our transparent diamond pricing and Best Value badges, you can confidently find a stunning 2.5 carat diamond that maximizes both size and savings.
Quick Ship
Quick Ship Diamonds
Shop loose diamonds that ship in 2 days or less. Delivery dates may change if you add your diamond to a setting.Shape
Shape influences the personality and price of a diamond.
Price
Many factors impact diamond price. With Ritani's Diamond Price Match Guarantee you can be confident you'll get the best price for a diamond. Tip: Tradition tells you to budget 2-3 months' salary for your ring. We say, just do you.
Min
Max
Carat
Carat is the measure of a diamond's weight and size. We offer an array of high-quality diamonds ranging from 0.18 to 25.00 carats- with 1.00 carat being the most popular.
Min
Max
Color
A diamond’s color grade actually measures how little color it reflects. To strike the best balance between cost and beauty, go for diamonds in the Near Colorless range: G, H, and I.
Clarity
Clarity indicates how many flaws are visible to the naked eye. Too many flaws can detract from a diamond's beauty.
Cut
Cut is the quality of a diamond’s proportions and symmetry. The better a diamond’s proportions and symmetry, the more sparkle it will produce. Cut is the most important of the 4 Cs.
Polish
A well-polished diamond will have excellent light return.
Fluorescence
Some diamonds glow blue or green when exposed to UV light. Since fluorescence is rarely visible, it has minimal impact on the appearance of your diamond. To save money, go for medium fluorescence.
Depth
Depth percentage correlates with a diamond's sparkle factor. It is measured by dividing the diamond height by its diameter. For maximum sparkle, the depth percentage of a round diamond should be between 54% and 66%.
Min
Max
Length/Width Ratio
The proportional relationship between your diamond’s length and width. A perfect round diamond would measure equally 1-to-1, so its LxW ratio would measure as 1.
Min
Max
Symmetry
Symmetry tells you how well a diamond’s facets align to create sparkle. Diamonds with perfect symmetry create the most sparkle and earn a grade of Excellent or Ideal.
Table
Table percentage tells you how big a diamond’s topmost facet (aka table) is in comparison to its diameter (aka girdle). When that ratio is in the right range, a diamond will sparkle more.
Min
Max
Culet
The culet is the point at the bottom of the diamond. If the point has a facet on it, it can stop light from reflecting and detract from the diamond's sparkle. Choose a diamond with no culet for optimum sparkle.
Certificate
All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
Quick Ship
Quick Ship
Shop that ships in 2 days or less.Quick Ship
Quick Ship Diamonds
Shop loose diamonds that ship in 2 days or less. Delivery dates may change if you add your diamond to a setting.
SMART SEARCHPowered by Oscar, your AI Gemologist
Skip the scrolling. Just ask.
Get an in depth analysis of this diamond.
Financing available with
or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
or$6,542.00Discounted price $6,675.00Original price
$6,542.00Discounted price $6,675.00Original price
Get an in depth analysis of this diamond.
Financing available with or
or$6,724.00Discounted price $6,861.00Original price
$6,724.00Discounted price $6,861.00Original price
Get an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
or$7,351.00Discounted price $7,501.00Original price
$7,351.00Discounted price $7,501.00Original price
Get an in depth analysis of this diamond.
Financing available with or
or$7,427.00Discounted price $7,579.00Original price
$7,427.00Discounted price $7,579.00Original price
Get an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
or$7,917.00Discounted price $8,079.00Original price
$7,917.00Discounted price $8,079.00Original price
Get an in depth analysis of this diamond.
Financing available with or
or$7,928.00Discounted price $8,090.00Original price
$7,928.00Discounted price $8,090.00Original price
Get an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
or$7,976.00Discounted price $8,139.00Original price
$7,976.00Discounted price $8,139.00Original price
Get an in depth analysis of this diamond.
Financing available with or
or$8,313.00Discounted price $8,483.00Original price
$8,313.00Discounted price $8,483.00Original price
Get an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
or$8,555.00Discounted price $8,730.00Original price
$8,555.00Discounted price $8,730.00Original price
Get an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
orGet an in depth analysis of this diamond.
Financing available with or
or$8,845.00Discounted price $9,025.00Original price
$8,845.00Discounted price $9,025.00Original price
Get an in depth analysis of this diamond.
Financing available with or
or$8,883.00Discounted price $9,064.00Original price
$8,883.00Discounted price $9,064.00Original price
You’ve viewed 24 of 1,909 products
Shop our beautiful collection of 2.5 carat diamonds, one of the most popular choices for shoppers seeking impressive size and exceptional value. A 2.5 carat diamond offers noticeably more visual impact than a traditional 2 carat diamond while remaining more budget-friendly than a 3 carat stone. With our transparent diamond pricing and Best Value badges, you can confidently find a stunning 2.5 carat diamond that maximizes both size and savings.
2.5 Carat Diamonds
One of the biggest advantages of choosing a 2.5 carat diamond is value. While a 3-carat diamond may only appear modestly larger to the eye, its price can increase substantially due to the rarity of larger diamonds. A 2.5 carat diamond allows shoppers to enjoy an impressive size upgrade while often saving thousands of dollars compared to a similar quality 3 carat stone.
Whether you're shopping for a round, oval, cushion, emerald, or pear-shaped diamond, a 2.5 carat diamond offers a beautiful combination of brilliance, presence, and affordability. Browse our collection and compare diamond prices transparently to find the best value for your budget without compromising on the look you want.
All our diamonds are certified by either the AGS or GIA – the two most respected independent grading labs in the world. Compare diamonds side by side, view detailed grading information and find the perfect stone to create a breathtaking engagement ring that reflects your style and budget.
If you need help selecting your 2.5 Carat Diamonds, reach out to us at 1-888-9RITANI or chat now.
Common Questions
Frequently Asked Questions
Yes, Ritani is committed to ethical sourcing. All of our diamonds, including the 2.5 carat oval-cut diamonds, are conflict-free and comply with the Kimberley Process, ensuring they are sourced responsibly and ethically.
Yes, you can customize jewelry with a 2.5 carat oval-cut diamond at Ritani. You can select the type of metal, setting style, and other details to create a unique piece that reflects your personal style.
Yes, we offer financing options for 2.5 carat oval-cut diamond purchases through Affirm. You can choose to pay for your diamond over time with easy monthly payments. Select Affirm at checkout to apply.
Ritani's 2.5 carat oval-cut diamonds are certified by reputable gemological laboratories such as the Gemological Institute of America (GIA) and the American Gem Society (AGS). These certifications provide an assessment of the diamond's quality and authenticity.
To care for your 2.5 carat oval-cut diamond jewelry, clean it regularly with a soft cloth and mild soap. Avoid exposing your jewelry to harsh chemicals or extreme temperatures. Store your pieces in a jewelry box or pouch to prevent scratches and damage.
To choose the right 2.5 carat oval-cut diamond, consider the 4 Cs: cut, color, clarity, and carat weight. Our website offers detailed guides and filters to help you find a diamond that matches your specifications and budget.
Oval-cut diamonds are known for their elongated shape, which can make fingers appear longer and slimmer. They also tend to have a larger surface area compared to round diamonds of the same carat weight, giving the appearance of a bigger diamond.
The price of a 2.5 carat oval-cut diamond is influenced by its cut, color, clarity, and carat weight. Other factors include the diamond's shape, certification, and market demand. Ritani offers a Diamond Price Match Guarantee to ensure you get the best price.
The 2.5 Carat Oval-Cut Diamonds collection includes a variety of oval-cut diamonds. This shape is known for its elongated appearance and brilliant sparkle, making it a popular choice for engagement rings and other fine jewelry.
Copyright © Ritani 2026