3.1 Carat Radiant Lab Diamond, D VS1, IGI

£1,100

Klarna and Clearpay available at checkout

D is the highest colour grade: completely colourless; VS1 clarity means any inclusions are tiny and invisible to the naked eye.

Have it set

We make your piece around this diamond in yellow, white or rose gold (9K, 14K or 18K) or platinum, in one of our designs or your own. Made to order, about six weeks · Estimated dispatch in about 6 weeks. Or buy the stone on its own below.

Rings

Solitaire ring Setting £780–£1,770 · finished ring from £1,880 Setting from £780 · finished from £1,880 Pavé ring Setting £890–£1,930 · finished ring from £1,990 Setting from £890 · finished from £1,990 Hidden halo ring Setting £990–£2,060 · finished ring from £2,090 Setting from £990 · finished from £2,090

More ring settings (5)

Halo ring Setting £1,070–£2,270 · finished ring from £2,170 Setting from £1,070 · finished from £2,170 East-west ring Setting £780–£1,770 · finished ring from £1,880 Setting from £780 · finished from £1,880 Bezel ring Setting £820–£1,880 · finished ring from £1,920 Setting from £820 · finished from £1,920 Three-stone ring Setting from £1,020 · finished ring from £2,120 Setting from £1,020 · finished from £2,120 Toi et Moi ring, with a second stone Setting from £920 · pair it with any lab diamond or gemstone Setting from £920 · add any second stone

Pendants (3)

Solitaire pendant with chain Setting £620–£1,460 · finished pendant from £1,720 Setting from £620 · finished from £1,720 Halo pendant with chain Setting £960–£2,080 · finished pendant from £2,060 Setting from £960 · finished from £2,060 Bezel pendant with chain Setting £680–£1,600 · finished pendant from £1,780 Setting from £680 · finished from £1,780

Earrings (3)

Solitaire studs Pair of settings £690–£1,540 · for this diamond and a matching second one Pair of settings from £690 Halo studs Pair of settings £1,300–£2,530 · for this diamond and a matching second one Pair of settings from £1,300 Bezel studs Pair of settings £710–£1,530 · for this diamond and a matching second one Pair of settings from £710

Bespoke

Your own designBespoke service · no-obligation consultation

Diamond details

Shape: Radiant
Carat: 3.1
Colour: D
Clarity: VS1
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 10.22 × 7.23 × 4.76 mm
Length to width: 1.41
Table: 66%
Depth: 65.8%
Girdle: Slightly thick
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 850681537Verify on IGI.org ↗

Questions about this diamond? Chat with us or email contactus@juvetti.com.

Free Shipping, Free Christmas Returns until 15 January

3.1 Carat Radiant Lab Diamond, D VS1, IGI

£1,100

See the true size

This diamond shown at its real size on a hand.

Hand with this diamond shown at its true size on the ring finger

Your ring size

Shown on a UK size L finger (US 6, EU 52), skin tone digitally adjusted for illustration. Scale is based on standard ring sizing, so finger sizes vary.

All UK solid gold orders are hallmarked by the Assay Office. Diamonds over 0.5 carat are independently graded by GIA, IGI or GCAL. We work exclusively with RJC-certified suppliers to ensure ethical and sustainable sourcing.