Asscher|Lab Grown|IGI

3.74ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG706577952

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG706577952

Diamond specifications and retailer prices

From £843 GBP

$1,130 USD

As of October 30, 2026

16 retailers carry this diamond

Most expensive: £2,616 GBP at Rare Carat · As of October 7, 2026

View at Rare Carat

About this 3.74ct lab-grown asscher diamond

This 3.74ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706577952 or 706577952. Listed at 16 retailers as of October 30, 2026. 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

3.74

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.5°

Pavilion angle36.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG706577952

Dimensions8.33 × 8.33 × 8.43 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG706577952

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 30

Current: £2,616 GBP|Low: £426 GBP|High: £4,956 GBP|Avg: £1,764 GBP|-4.8%

Rare Carat

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

Retailer 15

Retailer 16

October 9, 2026

Retailer 16£598 GBP

Retailer 14£750 GBP

Retailer 2£843 GBP

Retailer 4£875 GBP

Retailer 8£1,049 GBP

Retailer 9£1,065 GBP

Retailer 6£1,474 GBP

Retailer 15£1,547 GBP

Retailer 12£1,589 GBP

Retailer 11£1,846 GBP

Retailer 7£2,102 GBP

Retailer 13£2,113 GBP

Retailer 3£2,127 GBP

Retailer 10£2,599 GBP

Rare Carat£2,616 GBP

Retailer 5£4,956 GBP

22 data points across 16 retailers

16 retailers

Retailer 1

£534 GBP

$716 USD

Price last confirmed 22 days ago

Retailer 2

£581 GBP

$779 USD

View

Price last confirmed 36 days ago

Retailer 3

£619 GBP

$830 USD

View

Price last confirmed 27 days ago

Retailer 4

£843 GBP

$1,130 USD

View

Retailer 5

£875 GBP

$1,172 USD

View

Price last confirmed 23 days ago

Retailer 6

£1,474 GBP

$1,975 USD

View

Price last confirmed 23 days ago

Retailer 7

£1,547 GBP

A$3,188 AUD

View

Price last confirmed 32 days ago

Retailer 8

£1,589 GBP

ZAR 34,405 ZAR

View

Price last confirmed 24 days ago

Retailer 9

£1,846 GBP

A$3,806 AUD

View

Price last confirmed 22 days ago

Retailer 10

£1,923 GBP

$2,577 USD

View

Price last confirmed 30 days ago

Retailer 11

£2,102 GBP

$2,817 USD

View

Price last confirmed 23 days ago

Retailer 12

£2,113 GBP

$2,831 USD

View

Price last confirmed 23 days ago

Retailer 13

£2,127 GBP

View

Price last confirmed 22 days ago

Retailer 14

£2,445 GBP

$3,276 USD

View

Price last confirmed 22 days ago

Retailer 15

£2,599 GBP

View

Price last confirmed 22 days ago

Most Expensive

Rare Carat

X-148-087 · Oct 7

£2,616 GBP

$3,505 USD

View

Price last confirmed 23 days ago

15 more retailers have this diamond

Prices start from £843 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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3.74ct Asscher

£843 GBP