IGI certificate for 0.77ct Round lab-grown diamond, D VS1

0.77 Carat Round Lab Diamond

D colour · VS1 clarity · Ideal cut · IGI

£360

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Juvetti pick
Cut for sparkle
Most for your money

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IGI certificate 853606037 · Verify ↗

Diamond details

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.

Shape: Round
Carat: 0.77
Colour: D
Clarity: VS1
Cut: Ideal
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 5.89 × 5.94 × 3.62 mm
Table: 57%
Depth: 61.3%
Crown angle / height: 34.7° / 15%
Pavilion angle / depth: 40.8° / 43%
Girdle: Medium
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 853606037

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 £990

Solitaire ring Setting £630–£1,430 · finished ring from £990 Setting from £630 · finished from £990 Pavé ring Setting £740–£1,590 · finished ring from £1,100 Setting from £740 · finished from £1,100 Hidden halo ring Setting £810–£1,680 · finished ring from £1,170 Setting from £810 · finished from £1,170 Halo ring Setting £770–£1,640 · finished ring from £1,130 Setting from £770 · finished from £1,130 Bezel ring Setting £670–£1,520 · finished ring from £1,030 Setting from £670 · finished from £1,030 Three-stone ring Setting from £730 · finished ring from £1,090 Setting from £730 · finished from £1,090 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 £910

Solitaire pendant with chain Setting £550–£1,310 · finished pendant from £910 Setting from £550 · finished from £910 Halo pendant with chain Setting £730–£1,610 · finished pendant from £1,090 Setting from £730 · finished from £1,090 Bezel pendant with chain Setting £620–£1,450 · finished pendant from £980 Setting from £620 · finished from £980

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 £830–£1,580 · for this diamond and a matching second one Pair of settings from £830 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, most for your money, 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.
Most for your money — price per carat in the cheapest quarter for this shape and size.

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

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

£360

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.