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Asscher|Lab Grown|IGI

0.51ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG848676703

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG848676703

Diamond specifications and retailer prices

From £215 GBP
As of October 30, 2026
Save £234 GBP (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,061 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown asscher diamond

This 0.51ct lab-grown asscher sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848676703 or 848676703. Listed at 5 retailers as of October 29, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848676703
Dimensions4.42 × 4.40 × 3.10 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.42 mm4.40 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848676703
Side View
Table 67.0%Crown 36.9°Girdle: Slightly ThickPavilion 46°CuletDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,061 GBP|Low: £193 GBP|High: £1,061 GBP|Avg: £361 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£215 GBP
Retailer 2£238 GBP
Retailer 3£305 GBP
Retailer 5£449 GBP
MOH London£1,061 GBP

6 data points across 5 retailers

5 retailers£215 GBP to £449 GBP

B+
Cheapest Retailer
-
£215 GBP
B+
Retailer 2
-
£238 GBP
$317 USD
View
B+
Retailer 3
-
£305 GBP
View
B
Retailer 4
-
£449 GBP
$597 USD
View
Most Expensive
MOH London
LG848676703 · Oct 29
£1,061 GBP
View
Price under review
4 more retailers have this diamond
Prices start from £215 GBPSave up to £234 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.

B+
0.51ct Asscher
£215 GBP