Asscher|Lab Grown|IGI

1.04ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG828634878

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG828634878

Diamond specifications and retailer prices

From £122 GBP
$163 USD
As of October 30, 2026
Save £584 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £705 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown asscher diamond

This 1.04ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828634878 or 828634878. Listed at 17 retailers as of October 30, 2026, with prices from £122 to £705, a £584 spread on the same certified stone. MOH London lists it at £705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828634878
Dimensions5.63 × 5.62 × 3.72 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.62 mm1.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828634878
Side View
Table 62.0%Crown 37.8°Girdle: MediumPavilion 39.4°Culet: NoneDepth 66.2%

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: £705 GBP|Low: £117 GBP|High: £714 GBP|Avg: £347 GBP|-0.1%
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
November 1, 2026
Retailer 12£122 GBP
Retailer 13£151 GBP
Retailer 5£251 GBP
Retailer 10£259 GBP
Retailer 8£260 GBP
Retailer 2£267 GBP
Retailer 14£272 GBP
Retailer 9£287 GBP
Retailer 11£368 GBP
Retailer 7£393 GBP
Retailer 3£412 GBP
Retailer 4£483 GBP
Retailer 6£526 GBP
MOH London£705 GBP

45 data points across 14 retailers

17 retailers£122 GBP to £705 GBP

A
Cheapest Retailer
-
£122 GBP
$163 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
A
Retailer 3
-
£151 GBP
$202 USD
View
A
Retailer 4
-
£151 GBP
$202 USD
View
A
Retailer 5
-
£251 GBP
$336 USD
View
A
Retailer 6
-
£259 GBP
ZAR 5,608 ZAR
View
A
Retailer 7
-
£260 GBP
€332 EUR
View
A
Retailer 8
-
£267 GBP
View
A
Retailer 9
-
£272 GBP
$364 USD
View
A
Retailer 10
-
£287 GBP
View
B+
Retailer 11
-
£368 GBP
A$758 AUD
View
B+
Retailer 12
-
£393 GBP
$526 USD
View
B+
Retailer 13
-
£412 GBP
SGD 746 SGD
View
B+
Retailer 14
-
£485 GBP
$650 USD
View
B
Retailer 15
-
£493 GBP
$660 USD
View
B
Retailer 16
-
£526 GBP
$705 USD
View
Most Expensive
B
MOH London
LG828634878 · Nov 1
£705 GBP
View
16 more retailers have this diamond
Prices start from £122 GBPSave up to £584 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
1.04ct Asscher
£122 GBP