5 Carat Oval Lab-Grown Engagement Ring Price
5 carat oval lab-grown engagement ring price
How much does a 5 carat oval lab-grown engagement ring cost?
Short answer: at Lavora Diamonds, a 5 carat oval lab-grown solitaire (E–F color, VVS2 clarity) in 14K yellow gold is estimated at $4,475–$4,950 complete on our ring price estimator. That covers the IGI-certified center, the setting and your custom 3D render.
Get your price in about 12 hours, then a 3D render in 24–48 hours.
By Lavora Diamonds, Provo, Utah. Updated October 2026.
For scale, a 4.0ct E–F/VVS2 oval solitaire estimates at $3,150–$3,500, and a completed Lavora 4.02ct E/VVS2 oval came to $3,349 complete. A hidden halo, pavé band, 18K gold or platinum move the number up, and your exact price comes with your 3D render. Complete engagement rings have a $2,000 minimum.
Lavora oval cut price guide
| Build | Price | Source |
|---|---|---|
| 5.0ct oval · E–F/VVS2 · 14K yellow · solitaire | $4,475–$4,950 | Ring price estimator |
| 4.0ct oval · E–F/VVS2 · 14K yellow · solitaire | $3,150–$3,500 | Ring price estimator |
| 4.0ct oval · G/VS1 · 14K yellow · hidden halo | $3,225–$3,775 | Ring price estimator |
| 4.02ct oval · E/VVS2 · 14K yellow · solitaire | $3,349 complete | Completed build |
| Hidden halo, pavé band, 18K gold or platinum | Raises the price | Quoted on your specs |
Estimator and design-desk figures are ranges, not fixed prices; completed builds are past Lavora rings. See our ring price estimator and completed ring prices. Your exact price comes with your 3D render.
How big is it?
An oval is an elongated brilliant cut. At 5 carats it is a true statement stone, and it looks larger face-up than a round of the same weight. Measurements below come from IGI-graded lab-grown stones in our supplier feed, October 2026.
| Center | Face-up size |
|---|---|
| 5ct oval | about 13.6–14.3 mm long, 9.5–9.7 mm wide |
| 4ct oval | about 12.6–13.4 mm long, 8.8–9.0 mm wide |
| 5ct round (for comparison) | about 11.0–11.1 mm across |
A 5 carat oval is several millimeters longer than a 5 carat round is wide. Ask for a render on your ring size to see how it sits on the hand.
Buying tips
- Clarity: VS1+. At 5 carats the table is large, so VVS is worth considering if you will look closely.
- Color: large stones show body color more; E–F keeps a 5 carat oval bright, especially in white gold or platinum.
- Setting: a 5 carat center needs secure prongs or a bezel; we design the head for the stone and show it in your 3D render.
- Bow-tie and outline: ask us to check the bow-tie and the length-to-width on your stone before production. See 5 carat ring costs for other shapes.
How a custom ring works at Lavora
- Text us a photo or idea. We text back a private soft quote, usually in about 12 hours.
- You see a 3D render first, often within 24–48 hours, for a $50 design fee that is refundable and credited to your ring, with unlimited revisions.
- Delivery takes 4–5 weeks after 3D approval and payment, and a $250 rush takes 2–3 weeks (14–21 days).
- Klarna and Affirm financing are available on your invoice.
Every lab-grown center is IGI-certified, VS1+ clarity. Engraving is complimentary, US shipping is free and fully insured, and every ring comes with a Lifetime craftsmanship warranty, plus free resizing within the first 60 days. The warranty covers manufacturing defects. With no retail store overhead, our prices sit well under retail. Save 10 percent off your total when you buy the ring and band together.
Want a real number for your oval cut? Text us a photo or idea and we text back a private soft quote. No sales call required. Text us any time. We text back your price in about 12 hours.
Text (385) 592-7180 · Price my ring
Complete engagement rings have a $2,000 minimum. Prices shown are estimates; your exact price comes with your 3D render.
Oval cut questions
How much does a 5 carat oval lab-grown engagement ring cost?
At Lavora Diamonds, a 5 carat oval lab-grown solitaire (E–F color, VVS2 clarity) in 14K yellow gold is estimated at $4,475–$4,950 complete on our ring price estimator, including the IGI-certified center, setting and your custom 3D render. Your exact price comes with your 3D render.
Can you get a 5 carat lab-grown oval ring for under $5,000?
Our estimator range for a 5.0ct E–F/VVS2 oval solitaire in 14K yellow gold is $4,475–$4,950 complete. A hidden halo, pavé band, 18K gold or platinum add to that, and diamond costs move, so your price is confirmed against live stone sourcing when you approve your 3D render.
How much more is a 5 carat oval than a 4 carat?
Our estimator puts a 4.0ct E–F/VVS2 oval solitaire in 14K yellow gold at $3,150–$3,500 complete and a 5.0ct at $4,475–$4,950. A completed Lavora 4.02ct E/VVS2 oval came to $3,349 complete.
How big is a 5 carat oval diamond?
Based on IGI-graded 5 carat lab-grown ovals in our supplier feed in October 2026, a 5 carat oval measures about 13.6–14.3 mm long and 9.5–9.7 mm wide, compared with about 11.0–11.1 mm across for a 5 carat round.
Can I get a 5 carat oval in platinum or with a hidden halo?
Yes. Platinum, 18K gold, hidden halos and pavé bands are offered and quoted on your specs. We show every option in your 3D render before production.
How do I pay for a custom 5 carat oval ring?
Production begins after 3D approval and payment. Klarna and Affirm financing are available on your invoice. Complete engagement rings have a $2,000 minimum.
See also: 4 carat oval prices · 5 carat ring costs · ring price estimator
Lavora Diamonds · 412 West Rivers Edge Drive, Provo UT 84604 · text (385) 592-7180
See your 3D model in 24–48 hours
Text us a photo or idea and your budget. We reply with a soft quote and next steps. Production begins after 3D approval and payment.
Text (385) 592-7180 Get my ring quote