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Asscher|Lab Grown|IGI

1.50ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG621411162

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621411162

Diamond specifications and retailer prices

From £596 GBP
As of November 2, 2026
5 retailers carry this diamond
Most expensive: £813 GBP at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621411162 or 621411162. Listed at 5 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621411162
Dimensions6.25 × 6.07 × 4.18 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.25 mm6.07 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621411162
Side View
Table 67.0%Crown 35.7°Girdle: MED-STKPavilion 44.6°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £925 GBP|Low: £122 GBP|High: £925 GBP|Avg: £481 GBP|+1.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 6, 2026
Retailer 11£173 GBP
Retailer 6£327 GBP
Retailer 7£331 GBP
Retailer 2£348 GBP
Retailer 12£357 GBP
Retailer 5£362 GBP
Retailer 13£382 GBP
Retailer 10£444 GBP
Retailer 8£447 GBP
Retailer 4£655 GBP
Retailer 3£750 GBP
Retailer 9£775 GBP
Brilliant Earth£925 GBP

12 data points across 13 retailers

5 retailers

Retailer 1
-
£327 GBP
ZAR 7,075 ZAR
Price last confirmed 33 days ago
Retailer 2
-
£357 GBP
View
Price last confirmed 37 days ago
Retailer 3
-
£447 GBP
$600 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
£596 GBP
View
Most Expensive
Brilliant Earth
14232467A · Oct 1
£813 GBP
$1,090 USD
View
Price last confirmed 33 days ago
4 more retailers have this diamond
Prices start from £596 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+
1.50ct Asscher
£596 GBP