5ct Elongated Cushion lab-grown diamond, Fancy Vivid Blue, VS1

5 Carat Elongated Cushion Lab Diamond

Fancy Vivid Blue · VS1 clarity · IGI

£5,460

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Cut for sparkle

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IGI certificate 727546906 · Verify ↗

Diamond details

Fancy Vivid is the strongest, most saturated colour grade; VS1 clarity means any inclusions are tiny and invisible to the naked eye.

Shape: Elongated Cushion
Carat: 5
Colour: Fancy Vivid Blue
Clarity: VS1
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 11.25 × 8.70 × 5.77 mm
Length to width: 1.29
Table: 57%
Depth: 66.3%
Girdle: Slightly thick to thick
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 727546906

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 £6,240

Solitaire ring Setting £780–£1,770 · finished ring from £6,240 Setting from £780 · finished from £6,240 Pavé ring Setting £890–£1,930 · finished ring from £6,350 Setting from £890 · finished from £6,350 Hidden halo ring Setting £990–£2,060 · finished ring from £6,450 Setting from £990 · finished from £6,450 Halo ring Setting £1,070–£2,270 · finished ring from £6,530 Setting from £1,070 · finished from £6,530 East-west ring Setting £780–£1,770 · finished ring from £6,240 Setting from £780 · finished from £6,240 Bezel ring Setting £820–£1,880 · finished ring from £6,280 Setting from £820 · finished from £6,280 Three-stone ring Setting from £1,020 · finished ring from £6,480 Setting from £1,020 · finished from £6,480

Pendant3 settings · finished from £6,080

Solitaire pendant with chain Setting £620–£1,460 · finished pendant from £6,080 Setting from £620 · finished from £6,080 Halo pendant with chain Setting £960–£2,080 · finished pendant from £6,420 Setting from £960 · finished from £6,420 Bezel pendant with chain Setting £680–£1,600 · finished pendant from £6,140 Setting from £680 · finished from £6,140

Earrings3 settings · pair of settings from £690

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

Your own designBespoke service · no-obligation consultation

Why we picked it

Cut for sparkle — depth, table and ratio in the range that returns the most light for an elongated cushion, with Excellent polish and symmetry.

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

5 Carat Elongated Cushion Lab Diamond, Fancy Vivid Blue, VS1, IGI

£5,460

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.