Asscher|Lab Grown|IGI

2.51ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG692512821

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG692512821

Diamond specifications and retailer prices

From £360 GBP

$483 USD

As of October 25, 2026

Save £1,595 GBP (82%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £1,955 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.51ct lab-grown asscher diamond

This 2.51ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692512821 or 692512821. Listed at 14 retailers as of October 25, 2026, with prices from £360 to £1,955, a £1,595 spread on the same certified stone. Brilliant Earth lists it at £1,955. 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

2.51

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG692512821

Dimensions7.49 × 7.47 × 4.87 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG692512821

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 25

Current: £1,955 GBP|Low: £319 GBP|High: £2,523 GBP|Avg: £973 GBP|-19.4%

Brilliant Earth

Retailer 2

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Retailer 7

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Retailer 15

October 30, 2026

Retailer 10£360 GBP

Retailer 12£373 GBP

Retailer 3£470 GBP

Retailer 8£528 GBP

Retailer 15£573 GBP

Retailer 14£628 GBP

Retailer 2£654 GBP

Retailer 5£696 GBP

Retailer 7£1,149 GBP

Retailer 6£1,187 GBP

Retailer 4£1,351 GBP

Retailer 9£1,417 GBP

Retailer 11£1,470 GBP

Retailer 13£1,899 GBP

Brilliant Earth£1,955 GBP

42 data points across 15 retailers

14 retailers£360 GBP to £1,955 GBP

Cheapest Retailer

£360 GBP

$483 USD

Retailer 2

£373 GBP

View

Price last confirmed 13 days ago

Retailer 3

£470 GBP

$630 USD

View

Retailer 4

£528 GBP

€674 EUR

View

Retailer 5

£573 GBP

$768 USD

View

Retailer 6

£628 GBP

$842 USD

View

Retailer 7

£654 GBP

View

Retailer 8

£696 GBP

$932 USD

View

Retailer 9

£1,187 GBP

$1,590 USD

View

Price last confirmed 12 days ago

Retailer 10

£1,351 GBP

$1,810 USD

View

Retailer 11

£1,417 GBP

View

Retailer 12

£1,470 GBP

$1,970 USD

View

Price last confirmed 11 days ago

Retailer 13

£1,899 GBP

$2,545 USD

View

Most Expensive

Brilliant Earth

13547304A · Oct 30

£1,955 GBP

$2,620 USD

View

13 more retailers have this diamond

Prices start from £360 GBPSave up to £1,595 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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