1.57 Carat Radiant Lab Diamond

Fancy Vivid Blue · VS1 clarity · IGI

£2,020

Klarna and Clearpay available at checkout

Cut for sparkle

Free Shipping, Free Christmas Returns until 15 January

IGI certificate 683556084 · 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: Radiant
Carat: 1.57
Colour: Fancy Vivid Blue
Clarity: VS1
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
Measurements: 8.27 × 5.73 × 3.66 mm
Length to width: 1.44
Table: 66%
Depth: 63.9%
Girdle: Medium to slightly thick
Culet: Pointed
Growth method: CVD lab-grown
Certificate: IGI 683556084

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.

Ring8 settings · finished from £2,650

Solitaire ring Setting £630–£1,430 · finished ring from £2,650 Setting from £630 · finished from £2,650 Pavé ring Setting £740–£1,590 · finished ring from £2,760 Setting from £740 · finished from £2,760 Hidden halo ring Setting £810–£1,680 · finished ring from £2,830 Setting from £810 · finished from £2,830 Halo ring Setting £830–£1,750 · finished ring from £2,850 Setting from £830 · finished from £2,850 East-west ring Setting £660–£1,490 · finished ring from £2,680 Setting from £660 · finished from £2,680 Bezel ring Setting £670–£1,520 · finished ring from £2,690 Setting from £670 · finished from £2,690 Three-stone ring Setting from £780 · finished ring from £2,800 Setting from £780 · finished from £2,800 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 £2,570

Solitaire pendant with chain Setting £550–£1,310 · finished pendant from £2,570 Setting from £550 · finished from £2,570 Halo pendant with chain Setting £790–£1,720 · finished pendant from £2,810 Setting from £790 · finished from £2,810 Bezel pendant with chain Setting £620–£1,450 · finished pendant from £2,640 Setting from £620 · finished from £2,640

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

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

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

1.57 Carat Radiant Lab Diamond, Fancy Vivid Blue, VS1, IGI

£2,020

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.

More radiant lab-grown diamonds

6.08ct Radiant lab-grown diamond, E VVS2

6.08ct Radiant lab-grown diamond, E VVS2 – 360° view

6.08 Carat Radiant Lab Diamond, E VVS2, IGI

£1,940

6.01ct Radiant lab-grown diamond, F VS1 – 360° view

6.01 Carat Radiant Lab Diamond, F VS1, IGI

£1,850

6.05ct Radiant lab-grown diamond, F VS1 – 360° view

6.05 Carat Radiant Lab Diamond, F VS1, IGI

£1,860

2.09ct Radiant lab-grown diamond, Fancy Vivid Greenish Blue, VVS2

2.09ct Radiant lab-grown diamond, Fancy Vivid Greenish Blue, VVS2 – 360° view

2.09 Carat Radiant Lab Diamond, Fancy Vivid Greenish Blue, VVS2, IGI

£2,750

6.05ct Radiant lab-grown diamond, E VVS2

6.05ct Radiant lab-grown diamond, E VVS2 – 360° view

6.05 Carat Radiant Lab Diamond, E VVS2, IGI

£1,940

6.01ct Radiant lab-grown diamond, E VS1 – 360° view

6.01 Carat Radiant Lab Diamond, E VS1, IGI

£1,850

2.08ct Radiant lab-grown diamond, Fancy Vivid Green, VS1

2.08ct Radiant lab-grown diamond, Fancy Vivid Green, VS1 – 360° view

2.08 Carat Radiant Lab Diamond, Fancy Vivid Green, VS1, IGI

£2,650

5.1ct Radiant lab-grown diamond, E VS1 – 360° view

5.1 Carat Radiant Lab Diamond, E VS1, IGI

£1,600

View all radiant diamonds

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.