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2.5 Carat Diamond Ring

Design the Ideal 2.5 Carat Diamond Ring - Explore our popular and modern-classic ring styles to find the perfect 2.5 carat diamond that completes your vision.

Scroll through our diamond rings designs to find your dream 2.5ct diamond engagement ring. You can use the filters on the left to navigate through the options we have available.

Search through our diamond inventory, featuring over 100,000 natural loose diamonds and lab-gown diamonds, meaning you can find the perfect diamond for your ring, no matter your budget.

All our loose diamonds are available to view in our London Mayfair showroom. Our workshop is located in Hatton Garden, and all our jewellery is handmade in-house. Simply book an appointment or call us now!

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  1. Elongated Cushion and Trillion Side Stone Trilogy Engagement Ring Elongated Cushion and Trillion Side Stone Trilogy Engagement Ring
    Adeline Design Elongated Cushion and Trillion Side Stone Trilogy Engagement Ring From £2700
  2. Bezel Round Pink Diamond Engagement Ring Bezel Round Pink Diamond Engagement Ring
    Rosalie Design Bezel Round Pink Diamond Engagement Ring From £1800
  3. Toi et Moi Pear Shaped Engagement Ring Toi et Moi Pear Shaped Engagement Ring
    Penelope Design Toi et Moi Pear Shaped Engagement Ring From £2400
  4. Elongated Large Cushion Solitaire Diamond Engagement Ring Elongated Large Cushion Solitaire Diamond Engagement Ring
    Lydia Design Elongated Large Cushion Solitaire Diamond Engagement Ring From £1400
  5. Marquise Solitaire Style Engagement Ring Marquise Solitaire Style Engagement Ring
    Delilah Design Marquise Solitaire Style Engagement Ring From £1400
  6. Marquise Cut Solitaire Diamond Set Engagement Ring Marquise Cut Solitaire Diamond Set Engagement Ring
    Felicity Design Marquise Cut Solitaire Diamond Set Engagement Ring From £1400
  7. Traditional Four Claw Solitaire Diamond Engagement Ring Traditional Four Claw Solitaire Diamond Engagement Ring
    Aimee Design Traditional Four Claw Solitaire Diamond Engagement Ring From £1400
  8. Horizontal Radiant Cut Solitaire Diamond Engagement Ring Horizontal Radiant Cut Solitaire Diamond Engagement Ring
    Lottie Design Horizontal Radiant Cut Solitaire Diamond Engagement Ring From £1400
  9. Oval Cut Celtic Knot Diamond Halo Engagement Ring Oval Cut Celtic Knot Diamond Halo Engagement Ring
    Orla Design Oval Cut Celtic Knot Diamond Halo Engagement Ring From £1500
  10. Oval Side Rounds Crossed Trilogy Diamond Engagement Ring Oval Side Rounds Crossed Trilogy Diamond Engagement Ring
    Tria Design Oval Side Rounds Crossed Trilogy Diamond Engagement Ring From £2400
  11. Pear Shape Split Shank Diamond Engagement Ring Pear Shape Split Shank Diamond Engagement Ring
    Ophelia Design Pear Shape Split Shank Diamond Engagement Ring From £2400
  12. Beyonce Emerald Pave Split Shank Diamond Engagement Ring Beyonce Emerald Pave Split Shank Diamond Engagement Ring
    Beyonce Design Beyonce Emerald Pave Split Shank Diamond Engagement Ring From £2760

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Exploring 2.5 Carat Diamond Rings

Rings featuring a 2.5 carat diamond stand out magnificently, offering a substantial and visually impressive gem. The impact of a 2.5 carat diamond on an engagement ring varies with the design - a solitaire setting might present a more subtle elegance, while a halo setting can create a more striking and bold appearance.

Engagement rings with a 2.5 carat diamond are slightly larger than the average size and have gained popularity, especially with the rise of lab-grown diamonds which are more affordable per carat. The dimensions of a round 2.5 carat diamond are typically about 8.5-8.6mm, and for elongated shapes like an oval diamond, it's closer to 10-10.7mm.