1.05 Carat Round Lab Diamond

D colour · VVS1 clarity · Ideal cut · IGI

£420

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Juvetti pick
Cut for sparkle
Looks bigger

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IGI certificate 844686538 · Verify ↗

Diamond details

D is the highest colour grade: completely colourless; VVS1 clarity means any inclusions are extremely hard to see even under 10x magnification; an Ideal cut gives maximum brilliance.

Shape: Round
Carat: 1.05
Colour: D
Clarity: VVS1
Cut: Ideal
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 6.58 × 6.63 × 4.00 mm
Table: 56%
Depth: 60.7%
Crown angle / height: 33.8° / 14%
Pavilion angle / depth: 41° / 43.5%
Girdle: Thin to medium
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 844686538

Set it in a ring, pendant or earrings

Made to order in RJC-certified workshops, in yellow, white or rose gold (9K, 14K or 18K) or platinum · estimated dispatch in about 6 weeks.

Ring7 settings · finished from £1,050

Solitaire ring Setting £630–£1,430 · finished ring from £1,050 Setting from £630 · finished from £1,050 Pavé ring Setting £740–£1,590 · finished ring from £1,160 Setting from £740 · finished from £1,160 Hidden halo ring Setting £810–£1,680 · finished ring from £1,230 Setting from £810 · finished from £1,230 Halo ring Setting £830–£1,750 · finished ring from £1,250 Setting from £830 · finished from £1,250 Bezel ring Setting £670–£1,520 · finished ring from £1,090 Setting from £670 · finished from £1,090 Three-stone ring Setting from £780 · finished ring from £1,200 Setting from £780 · finished from £1,200 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

Pendant3 settings · finished from £970

Solitaire pendant with chain Setting £550–£1,310 · finished pendant from £970 Setting from £550 · finished from £970 Halo pendant with chain Setting £790–£1,720 · finished pendant from £1,210 Setting from £790 · finished from £1,210 Bezel pendant with chain Setting £620–£1,450 · finished pendant from £1,040 Setting from £620 · finished from £1,040

Earrings3 settings · pair of settings from £500

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

Your own designBespoke service · no-obligation consultation

Why we picked it

Juvetti pick — on our shortlist for its shape and size: cut for sparkle, looks bigger, with an IGI or GIA report and a 360° video.
Cut for sparkle — depth, table and ratio in the range that returns the most light for a round, with Excellent polish and symmetry, Ideal cut or hearts and arrows.
Looks bigger — face-up size (length × width) against carat weight; larger across the top than most stones of this shape and size.

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

1.05 Carat Round Lab Diamond, D VVS1, Ideal Cut, IGI

£420

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.

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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.