Round Diamond Engagement Rings
The round brilliant cut is the world's most popular diamond shape. With 58 facets engineered for maximum light return, a round diamond delivers unmatched sparkle from every angle.
14K Yellow Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
Made to order. Made for you.
Not sure which ring? Talk it through with our team.
Book a free consultation
14K Yellow Gold / Round
14K Yellow Gold / Round
14K Yellow Gold / Round
14K Yellow Gold / Round
14K White Gold / Round
14K Yellow Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
14K White Gold / Round
Custom design
Don’t see the one? We’ll design it with you.
Custom pieces from $800, with a 3D render in 48 hours and unlimited revisions.
The short answer
Round engagement rings at a glance
A round brilliant is cut with 58 facets to return as much light as possible. It is the most classic engagement ring shape and suits every setting, from a solitaire to a halo. Every Raul round ring is made to order in 14K or 18K gold around an IGI-certified lab-grown center diamond.
- Designs
- 19 round settings
- Price
- From $750
- Center carat
- 1 to 5 ct, chosen on each design
- Diamond
- E–F color · VVS1–VVS2 clarity · Excellent or Ideal cut
- Report
IGI report for center diamonds 1.00 ct and above- Metal
- 14K or 18K yellow, white or rose gold
- Timing
- Made to order in 2–3 weeks · insured delivery in 2–5 business days
- Peace of mind
- 30-day returns · lifetime warranty · one free resize
Budget
What round rings cost, by center carat
Starting prices as of October 9, 2026. Your exact price updates as you choose carat and metal.
How to choose
Choosing your round ring
Why choose a round diamond?
It returns the most sparkle of any shape and never goes out of style. If you want a ring she will love in thirty years, round is the safe, beautiful choice.
Which setting suits a round diamond?
A solitaire shows the diamond at its purest. A hidden halo adds sparkle from the side. A halo makes it look larger from the top.
| Setting | Effect |
|---|---|
| Solitaire | Pure, classic |
| Hidden halo | Sparkle from the side |
| Halo | Larger look from the top |
Four prongs or six?
Four prongs show more of the diamond. Six prongs keep the outline round and hold the stone a little more securely.
More about Round Diamond Engagement Rings
The round brilliant cut is the world's most popular diamond shape. With 58 facets engineered for maximum light return, a round diamond delivers unmatched sparkle from every angle. At Raul Diamonds, every round diamond is IGI-certified and made to order in your choice of style and metal.
Questions
Round ring questions
Still deciding? A diamond specialist can walk you through options by video or phone.
Is a lab-grown round diamond a real diamond?
Yes. A lab-grown diamond has the same physical, chemical and optical properties as a mined diamond. Only its origin differs.
Does a round diamond look smaller than an oval of the same carat?
Yes, slightly. Elongated shapes spread their weight over a longer outline, so they read larger from the top.
Is round the best shape for sparkle?
Yes. The round brilliant cut is designed for maximum light return.
How long does a made-to-order ring take?
We make each ring to order in 2–3 weeks. It then ships free and fully insured by DHL or FedEx, arriving in 2–5 business days with a signature required.
Can I return it?
Yes, within 30 days of delivery if unworn. We send a prepaid, insured return label. Custom-designed, engraved and resized pieces are final unless defective.
Can I pay over time?
Yes. Choose Shop Pay Installments at checkout, subject to eligibility.
Talk to a diamond specialist
Free 30-minute consultation by video or phone, or visit the Raul Studio in Worcester, MA, by appointment.