Asscher|Lab Grown|IGI

5.02ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG821668521

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821668521

Diamond specifications and retailer prices

From £982 GBP

$1,316 USD

As of October 30, 2026

Save £4,653 GBP (83%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £5,635 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.02ct lab-grown asscher diamond

This 5.02ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821668521 or 821668521. Listed at 21 retailers as of October 30, 2026, with prices from £982 to £5,635, a £4,653 spread on the same certified stone. Brilliant Earth lists it at £5,635. 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

5.02

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821668521

Dimensions9.63 × 9.15 × 5.66 mm

L/W Ratio1.05

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 LG821668521

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: £5,635 GBP|Low: £1,099 GBP|High: £8,769 GBP|Avg: £2,853 GBP|-35.7%

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

October 30, 2026

Retailer 7£1,099 GBP

Retailer 2£1,237 GBP

Retailer 13£1,269 GBP

Retailer 6£1,606 GBP

Retailer 3£1,628 GBP

Retailer 9£1,822 GBP

Retailer 4£2,123 GBP

Retailer 11£2,307 GBP

Retailer 8£2,315 GBP

Retailer 12£3,133 GBP

Retailer 10£3,680 GBP

Retailer 5£3,811 GBP

Brilliant Earth£5,635 GBP

36 data points across 13 retailers

21 retailers£982 GBP to £5,635 GBP

Cheapest Retailer

£982 GBP

$1,316 USD

Retailer 2

£1,069 GBP

$1,432 USD

View

Retailer 3

£1,099 GBP

$1,473 USD

View

Final sale: no returns

Retailer 4

£1,140 GBP

$1,527 USD

View

Retailer 5

£1,140 GBP

$1,527 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,237 GBP

View

Retailer 7

£1,269 GBP

$1,700 USD

View

Retailer 8

£1,606 GBP

View

Retailer 9

£1,628 GBP

$2,182 USD

View

B+

Retailer 10

£1,822 GBP

€2,325 EUR

View

B+

Retailer 11

£1,964 GBP

$2,631 USD

View

B+

Retailer 12

£2,123 GBP

$2,845 USD

View

B+

Retailer 13

£2,135 GBP

$2,861 USD

View

Retailer 14

£2,307 GBP

A$4,756 AUD

View

Price last confirmed 8 days ago

B+

Retailer 15

£2,315 GBP

ZAR 50,109 ZAR

View

B+

Retailer 16

£2,753 GBP

View

B+

Retailer 17

£3,133 GBP

$4,198 USD

View

B+

Retailer 18

£3,680 GBP

View

Retailer 19

£3,811 GBP

SGD 6,901 SGD

View

Retailer 20

£4,002 GBP

$5,362 USD

View

Most Expensive

Brilliant Earth

21018939A · Oct 30

£5,635 GBP

$7,550 USD

View

20 more retailers have this diamond

Prices start from £982 GBPSave up to £4,653 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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5.02ct Asscher

£982 GBP