Radiant|Lab Grown|IGI

3.93ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG843619785

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

Certificate IGI LG843619785

Diamond specifications and retailer prices

From £488 GBP

$654 USD

As of October 27, 2026

Save £3,848 GBP (89%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £4,336 GBP at Do Amore Diamonds · As of October 27, 2026

View at Do Amore Diamonds

About this 3.93ct lab-grown radiant diamond

This 3.93ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843619785 or 843619785. Listed at 13 retailers as of October 27, 2026, with prices from £488 to £4,336, a £3,848 spread on the same certified stone. Do Amore Diamonds lists it at £4,336. 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

3.93

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle35.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843619785

Dimensions10.79 × 7.73 × 5.26 mm

L/W Ratio1.40

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843619785

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 27

Current: £4,336 GBP|Low: £488 GBP|High: £4,336 GBP|Avg: £1,668 GBP

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

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Retailer 7

Retailer 8

Retailer 9

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Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 26, 2026

Retailer 13£488 GBP

Retailer 9£531 GBP

Retailer 10£566 GBP

Retailer 4£772 GBP

Retailer 12£841 GBP

Retailer 5£923 GBP

Retailer 7£953 GBP

Retailer 11£1,235 GBP

Retailer 8£1,410 GBP

Retailer 14£1,757 GBP

Retailer 3£2,256 GBP

Retailer 2£2,457 GBP

Retailer 6£4,049 GBP

Do Amore Diamonds£4,336 GBP

8 data points across 14 retailers

13 retailers£488 GBP to £4,336 GBP

Cheapest Retailer

£488 GBP

$654 USD

Retailer 2

£531 GBP

$711 USD

View

Retailer 3

£566 GBP

$758 USD

View

Retailer 4

£841 GBP

View

Price last confirmed 14 days ago

Retailer 5

£923 GBP

$1,237 USD

View

Retailer 6

£953 GBP

€1,216 EUR

View

Price last confirmed 7 days ago

Retailer 7

£1,235 GBP

$1,655 USD

View

Price last confirmed 13 days ago

Retailer 8

£1,410 GBP

A$2,906 AUD

View

Price last confirmed 9 days ago

B+

Retailer 9

£1,757 GBP

$2,354 USD

View

Retailer 10

£2,256 GBP

$3,023 USD

View

Retailer 11

£2,457 GBP

View

Retailer 12

£4,049 GBP

$5,425 USD

View

Most Expensive

Do Amore Diamonds

27-EF2DB1875 · Oct 27

£4,336 GBP

$5,810 USD

View

12 more retailers have this diamond

Prices start from £488 GBPSave up to £3,848 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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