1.34 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI

£490

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; an Ideal cut gives maximum brilliance.

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 £630–£1,430 · finished ring from £1,120 Setting from £630 · finished from £1,120 Pavé ring Setting £740–£1,590 · finished ring from £1,230 Setting from £740 · finished from £1,230 Hidden halo ring Setting £810–£1,680 · finished ring from £1,300 Setting from £810 · finished from £1,300

More ring settings (4)

Halo ring Setting £830–£1,750 · finished ring from £1,320 Setting from £830 · finished from £1,320 Bezel ring Setting £670–£1,520 · finished ring from £1,160 Setting from £670 · finished from £1,160 Three-stone ring Setting from £780 · finished ring from £1,270 Setting from £780 · finished from £1,270 Toi et Moi ring, with a second stone Setting from £760 · pair it with any lab diamond or gemstone Setting from £760 · add any second stone

Pendants (3)

Solitaire pendant with chain Setting £550–£1,310 · finished pendant from £1,040 Setting from £550 · finished from £1,040 Halo pendant with chain Setting £790–£1,720 · finished pendant from £1,280 Setting from £790 · finished from £1,280 Bezel pendant with chain Setting £620–£1,450 · finished pendant from £1,110 Setting from £620 · finished from £1,110

Earrings (3)

Solitaire studs Pair of settings £500–£1,110 · for this diamond and a matching second one Pair of settings from £500 Halo studs Pair of settings £950–£1,820 · for this diamond and a matching second one Pair of settings from £950 Bezel studs Pair of settings £600–£1,280 · for this diamond and a matching second one Pair of settings from £600

Bespoke

Your own designBespoke service · no-obligation consultation

Diamond details

Shape: Round
Carat: 1.34
Colour: D
Clarity: VS1
Cut: Ideal
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 7.09 × 7.13 × 4.39 mm
Table: 57%
Depth: 61.7%
Crown angle / height: 35.1° / 15%
Pavilion angle / depth: 41° / 43.5%
Girdle: Thin to medium
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 851664846Verify on IGI.org ↗

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

Free Shipping, Free Christmas Returns until 15 January

1.34 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI

£490

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.