Radiant|Lab Grown|IGI

10.02ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG680570169

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG680570169

Diamond specifications and retailer prices

From £1,673 GBP

As of October 30, 2026

Save £7,454 GBP (82%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £14,418 GBP at Brilliant Earth · As of October 22, 2026

View at Brilliant Earth

About this 10.02ct lab-grown radiant diamond

This 10.02ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680570169 or 680570169. Listed at 15 retailers as of October 30, 2026, with a 446% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.02

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle50.1°

Pavilion angle35.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG680570169

Dimensions12.36 × 11.93 × 7.72 mm

L/W Ratio1.04

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG680570169

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £14,418 GBP|Low: £1,667 GBP|High: £17,767 GBP|Avg: £4,964 GBP|-18.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 30, 2026

Retailer 2£1,673 GBP

Retailer 3£1,903 GBP

Retailer 8£1,994 GBP

Retailer 13£2,222 GBP

Retailer 7£2,893 GBP

Retailer 10£2,920 GBP

Retailer 9£3,318 GBP

Retailer 5£3,548 GBP

Retailer 11£4,446 GBP

Retailer 12£5,034 GBP

Retailer 14£5,299 GBP

Retailer 6£6,533 GBP

Retailer 4£9,127 GBP

Brilliant Earth£14,418 GBP

37 data points across 14 retailers

15 retailers£1,673 GBP to £9,127 GBP

Cheapest Retailer

£1,673 GBP

Retailer 2

£1,903 GBP

$2,534 USD

View

Final sale: no returns

Retailer 3

£1,994 GBP

$2,655 USD

View

Retailer 4

£2,222 GBP

$2,959 USD

View

Retailer 5

£2,893 GBP

ZAR 62,234 ZAR

View

Retailer 6

£2,920 GBP

$3,888 USD

View

Price last confirmed 7 days ago

Retailer 7

£3,318 GBP

€4,208 EUR

View

B+

Retailer 8

£3,548 GBP

View

Retailer 9

£4,446 GBP

$5,920 USD

View

Price last confirmed 8 days ago

Retailer 10

£4,911 GBP

$6,540 USD

View

Price last confirmed 63 days ago

B+

Retailer 11

£5,034 GBP

$6,704 USD

View

B+

Retailer 12

£5,299 GBP

$7,057 USD

View

Retailer 13

£6,533 GBP

$8,700 USD

View

Retailer 14

£9,127 GBP

$12,154 USD

View

Most Expensive

Brilliant Earth

16342186A · Oct 22

£14,418 GBP

$19,200 USD

View

Price last confirmed 7 days ago

14 more retailers have this diamond

Prices start from £1,673 GBPSave up to £7,454 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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