Round Hidden Halo Lab-Grown Engagement Ring Price

How much is a round hidden halo lab-grown engagement ring?

The details: at Lavora Diamonds, a 3.5 carat round lab-grown hidden halo ring (D–E color, VS1+ clarity) in 14K yellow gold is estimated at $3,200–$3,525 complete on our ring price estimator. For comparison, a 3.0 carat round solitaire is $2,625–$2,925 and a 2.0 carat round solitaire is $2,175–$2,425. A 2.0, 2.5 or 3.0 carat round hidden halo is quoted on your exact specs.

By Lavora Diamonds, Provo, Utah. Updated November 2026.

A hidden halo is a thin ring of small diamonds set under the round center, below the top view. From above you see one round stone; from the side you see the sparkle. Send a photo of the look you like, and we model the halo and setting in 3D before anything is made. Our default center is D–E color with VS1+ clarity, quoted on the exact stone you choose. Complete engagement rings have a $2,000 minimum.

What a round hidden halo costs at Lavora

Build	Price	Source
3.5ct round · D–E/VS1+ · 14K yellow · hidden halo	$3,200–$3,525	Ring price estimator
3.0ct round · D–E/VS1+ · 14K yellow · solitaire	$2,625–$2,925	Ring price estimator
2.5ct round · D–E/VS1+ · 14K yellow · pavé band	$3,300–$3,650	Ring price estimator
2.0ct round · D–E/VS1+ · 14K yellow · solitaire	$2,175–$2,425	Ring price estimator
2.0–3.0ct round · D–E/VS1+ · 14K · hidden halo	Quoted on your specs	Your 3D render

Estimator figures are ranges, not fixed prices. See our ring price estimator and completed ring prices. Your exact price comes with your 3D render.

Round hidden halo face-up size

A hidden halo sits under the stone, so it adds sparkle from the side without changing the top-view size. Exact mm depends on the stone you choose.

Center	Typical face-up
3.5ct round	about 9.6–9.9 mm across
3.0ct round	about 9.1–9.4 mm across
2.0ct round	about 8.0–8.2 mm across

We confirm exact mm on the IGI-certified stone you pick, and show the hidden halo in your 3D render.

Buying tips

• Under $3,500: the 3.5ct round hidden halo is $3,200–$3,525, so the low end sits under $3,500. A 3.0ct round solitaire at $2,625–$2,925 sits fully under $3,500.
• Sibling pages: see 3ct round prices, oval hidden halo prices and the hidden halo, pavé and solitaire guide.
• Pair it with pavé: a 2.5ct round on a pavé band is $3,300–$3,650 on our ring price estimator. A hidden halo plus pavé is quoted on your specs.
• Plan ahead: standard delivery is 4–5 weeks after 3D approval and payment. A rush is $250 for 2–3 weeks.

How a custom ring works at Lavora

1. Text us a photo or idea. We text back a private soft quote, usually in about 12 hours.
2. You see a 3D render first, often within 24–48 hours: $50 refundable, credited to your ring, with unlimited revisions.
3. Delivery takes 4–5 weeks after 3D approval and payment. Need it sooner? Rush 2–3 weeks, $250 (14–21 days).
4. Production begins after 3D approval and payment. Klarna and Affirm financing are available on your invoice.

Adding a wedding band? Bands have a $650 minimum, and you save 10 percent off your total when you buy the ring and band together.

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. Lavora Diamonds is online-only: you design over text and your ring ships to you.

Round hidden halo questions

How much is a round hidden halo lab-grown engagement ring?

At Lavora Diamonds, a 3.5 carat round lab-grown hidden halo ring (D–E color, VS1+ clarity) in 14K yellow gold is estimated at $3,200–$3,525 complete on our ring price estimator. That covers the IGI-certified center, the hidden halo setting and your custom 3D render. Smaller round hidden halo rings are quoted on your exact specs.

How much is a 3.5 carat round hidden halo ring?

A 3.5 carat round lab-grown hidden halo ring (D–E color, VS1+ clarity) in 14K yellow gold is estimated at $3,200–$3,525 complete on our ring price estimator, IGI-certified.

Can I get a round hidden halo ring under $3,500?

The 3.5 carat round hidden halo range is $3,200–$3,525. A 2.0, 2.5 or 3.0 carat round hidden halo is quoted on your exact specs, and a 3.0 carat round solitaire is $2,625–$2,925.

What is a hidden halo on a round diamond?

A thin ring of small diamonds set under the round center, below the top view. It adds sparkle from the side while the top view stays one clean round stone. We show it in your 3D render before production.

How long does a round hidden halo ring take?

4–5 weeks after 3D approval and payment. Need it sooner? A rush is $250 for 2–3 weeks (14–21 days).

How do I pay for a custom round hidden halo 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: hidden halo, pavé and solitaire guide · oval hidden halo prices · 3ct round prices · 2ct round prices · ring price estimator · radiant hidden halo prices

Price by setting and metal: white gold ring prices · yellow gold ring prices · low profile ring prices · thin band ring prices · chunky band ring prices

Lavora Diamonds · online custom jeweler based in Provo, Utah · text (385) 592-7180