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Asscher|Lab Grown|IGI

4.51ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG835633528

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG835633528

Diamond specifications and retailer prices

From £536 GBP
As of October 30, 2026
Save £1,996 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,531 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.51ct lab-grown asscher diamond

This 4.51ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835633528 or 835633528. Listed at 16 retailers as of October 29, 2026, with prices from £536 to £2,531, a £1,996 spread on the same certified stone. MOH London lists it at £2,531. 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

4.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835633528
Dimensions9.13 × 8.94 × 5.82 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm8.94 mm4.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835633528
Side View
Table 66.0%Crown 37.6°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
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: £2,531 GBP|Low: £534 GBP|High: £2,567 GBP|Avg: £1,384 GBP|-1.4%
MOH London
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
October 30, 2026
Retailer 2£536 GBP
Retailer 12£553 GBP
Retailer 4£618 GBP
Retailer 6£641 GBP
Retailer 10£773 GBP
Retailer 7£918 GBP
Retailer 8£1,029 GBP
Retailer 9£1,364 GBP
Retailer 13£1,373 GBP
Retailer 15£1,532 GBP
Retailer 11£1,579 GBP
Retailer 14£2,079 GBP
Retailer 5£2,167 GBP
Retailer 3£2,210 GBP
MOH London£2,531 GBP

29 data points across 15 retailers

16 retailers£536 GBP to £2,531 GBP

A
Cheapest Retailer
-
£536 GBP
A
Retailer 2
-
£553 GBP
$736 USD
View
A
Retailer 3
-
£618 GBP
$823 USD
View
Final sale: no returns
A
Retailer 4
-
£641 GBP
$854 USD
View
Retailer 5
-
£677 GBP
$901 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£773 GBP
$1,030 USD
View
B+
Retailer 7
-
£918 GBP
$1,222 USD
View
A
Retailer 8
-
£1,029 GBP
View
A
Retailer 9
-
£1,364 GBP
ZAR 29,354 ZAR
View
Retailer 10
-
£1,373 GBP
A$2,812 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
£1,532 GBP
$2,040 USD
View
A
Retailer 12
-
£1,579 GBP
$2,103 USD
View
A
Retailer 13
-
£2,079 GBP
$2,769 USD
View
A
Retailer 14
-
£2,167 GBP
$2,886 USD
View
A
Retailer 15
-
£2,210 GBP
$2,943 USD
View
Most Expensive
B+
MOH London
LG835633528 · Oct 29
£2,531 GBP
View
15 more retailers have this diamond
Prices start from £536 GBPSave up to £1,996 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.

A
4.51ct Asscher
£536 GBP