Asscher|Lab Grown|IGI

1.03ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG840619028

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840619028

Diamond specifications and retailer prices

From £125 GBP
$168 USD
As of October 30, 2026
Save £603 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £728 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840619028 or 840619028. Listed at 21 retailers as of October 26, 2026, with prices from £125 to £728, a £603 spread on the same certified stone. MOH London lists it at £728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619028
Dimensions5.75 × 5.70 × 3.63 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.70 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619028
Side View
Table 62.0%Crown 31.1°Girdle: MediumPavilion 39.7°Culet: NoneDepth 63.7%

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: £728 GBP|Low: £125 GBP|High: £728 GBP|Avg: £337 GBP
MOH London
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October 30, 2026
Retailer 7£125 GBP
Retailer 10£140 GBP
Retailer 21£146 GBP
Retailer 6£155 GBP
Retailer 20£155 GBP
Retailer 2£191 GBP
Retailer 15£266 GBP
Retailer 18£267 GBP
Retailer 13£276 GBP
Retailer 12£278 GBP
Retailer 17£295 GBP
Retailer 9£310 GBP
Retailer 8£336 GBP
Retailer 19£379 GBP
Retailer 14£477 GBP
Retailer 5£500 GBP
Retailer 4£528 GBP
Retailer 11£541 GBP
Retailer 16£545 GBP
Retailer 3£590 GBP
MOH London£728 GBP

10 data points across 21 retailers

21 retailers£125 GBP to £728 GBP

A
Cheapest Retailer
-
£125 GBP
$168 USD
A
Retailer 2
-
£140 GBP
$188 USD
View
Final sale: no returns
A
Retailer 3
-
£146 GBP
$195 USD
View
A
Retailer 4
-
£155 GBP
$208 USD
View
A
Retailer 5
-
£155 GBP
$208 USD
View
A
Retailer 6
-
£191 GBP
View
A
Retailer 7
-
£266 GBP
€340 EUR
View
A
Retailer 8
-
£267 GBP
ZAR 5,778 ZAR
View
A
Retailer 9
-
£276 GBP
View
A
Retailer 10
-
£278 GBP
$373 USD
View
A
Retailer 11
-
£295 GBP
View
A
Retailer 12
-
£310 GBP
$415 USD
View
B+
Retailer 13
-
£336 GBP
$450 USD
View
B+
Retailer 14
-
£379 GBP
A$781 AUD
View
B+
Retailer 15
-
£477 GBP
SGD 864 SGD
View
B+
Retailer 16
-
£500 GBP
$670 USD
View
B+
Retailer 17
-
£528 GBP
$707 USD
View
B
Retailer 18
-
£541 GBP
$724 USD
View
B
Retailer 19
-
£545 GBP
$730 USD
View
B
Retailer 20
-
£590 GBP
$791 USD
View
Most Expensive
B
MOH London
LG840619028 · Oct 26
£728 GBP
View
20 more retailers have this diamond
Prices start from £125 GBPSave up to £603 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
1.03ct Asscher
£125 GBP