1.71ct Round lab-grown diamond, Fancy Vivid Blue, VS2

1.71 Carat Round Lab Diamond

Fancy Vivid Blue · VS2 clarity · Ideal cut · IGI

£2,120

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IGI certificate 849671049 · Verify ↗

Diamond details

Fancy Vivid is the strongest, most saturated colour grade; VS2 clarity means any inclusions are tiny and invisible to the naked eye; an Ideal cut gives maximum brilliance.

Shape: Round
Carat: 1.71
Colour: Fancy Vivid Blue
Clarity: VS2
Cut: Ideal
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 7.73 × 7.76 × 4.63 mm
Table: 61%
Depth: 59.8%
Crown angle / height: 33.9° / 13.5%
Pavilion angle / depth: 40.8° / 43%
Girdle: Medium
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 849671049

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 £2,750

Solitaire ring Setting £630–£1,430 · finished ring from £2,750 Setting from £630 · finished from £2,750 Pavé ring Setting £740–£1,590 · finished ring from £2,860 Setting from £740 · finished from £2,860 Hidden halo ring Setting £810–£1,680 · finished ring from £2,930 Setting from £810 · finished from £2,930 Halo ring Setting £830–£1,750 · finished ring from £2,950 Setting from £830 · finished from £2,950 Bezel ring Setting £670–£1,520 · finished ring from £2,790 Setting from £670 · finished from £2,790 Three-stone ring Setting from £780 · finished ring from £2,900 Setting from £780 · finished from £2,900 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 £2,670

Solitaire pendant with chain Setting £550–£1,310 · finished pendant from £2,670 Setting from £550 · finished from £2,670 Halo pendant with chain Setting £790–£1,720 · finished pendant from £2,910 Setting from £790 · finished from £2,910 Bezel pendant with chain Setting £620–£1,450 · finished pendant from £2,740 Setting from £620 · finished from £2,740

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

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

1.71 Carat Round Lab Diamond, Fancy Vivid Blue, VS2, Ideal Cut, IGI

£2,120

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.