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Asscher|Lab Grown|IGI

1.30ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG811630170

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811630170

Diamond specifications and retailer prices

From £270 GBP
$360 USD
As of October 30, 2026
Save £535 GBP (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £805 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811630170 or 811630170. Listed at 8 retailers as of October 29, 2026, with prices from £270 to £805, a £535 spread on the same certified stone. MOH London lists it at £805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630170
Dimensions6.01 × 5.98 × 4.04 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm5.98 mm1.30 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630170
Side View
Table 63.0%Crown 34.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 67.6%

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: £805 GBP|Low: £270 GBP|High: £805 GBP|Avg: £509 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8£270 GBP
Retailer 3£364 GBP
Retailer 2£369 GBP
Retailer 4£374 GBP
Retailer 5£651 GBP
Retailer 6£682 GBP
Retailer 7£751 GBP
MOH London£805 GBP

17 data points across 8 retailers

8 retailers£270 GBP to £805 GBP

B+
Cheapest Retailer
-
£270 GBP
$360 USD
A
Retailer 2
-
£364 GBP
€462 EUR
View
A
Retailer 3
-
£369 GBP
View
A
Retailer 4
-
£374 GBP
$498 USD
View
B
Retailer 5
-
£651 GBP
SGD 1,171 SGD
View
B
Retailer 6
-
£682 GBP
$908 USD
View
B
Retailer 7
-
£751 GBP
$1,000 USD
View
Most Expensive
B
MOH London
LG811630170 · Oct 29
£805 GBP
View
7 more retailers have this diamond
Prices start from £270 GBPSave up to £535 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
1.30ct Asscher
£270 GBP