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Asscher|Lab Grown|IGI

1.54ct H VS2 Asscher Lab Grown Diamond

ID • H/VS2 • IGI LG640420416

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG640420416

Diamond specifications and retailer prices

From £132 GBP
$177 USD
As of November 2, 2026
Save £702 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £834 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640420416 or 640420416. Listed at 12 retailers as of November 1, 2026, with prices from £132 to £834, a £702 spread on the same certified stone. Reve Diamonds lists it at £834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640420416
Dimensions6.22 × 6.19 × 4.15 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.19 mm1.54 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640420416
Side View
Table 68.0%Crown 34.9°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.0%

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: Nov 2
Current: £555 GBP|Low: £132 GBP|High: £852 GBP|Avg: £482 GBP|-21.2%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 7£132 GBP
Retailer 14£147 GBP
Retailer 10£163 GBP
Retailer 12£289 GBP
Retailer 8£295 GBP
Retailer 2£332 GBP
Retailer 4£369 GBP
Retailer 13£414 GBP
Retailer 6£435 GBP
Retailer 11£525 GBP
Retailer 1£555 GBP
Retailer 3£566 GBP
Retailer 9£764 GBP
Reve Diamonds£834 GBP
Retailer 5£852 GBP

10 data points across 15 retailers

12 retailers£132 GBP to £834 GBP

A
Cheapest Retailer
-
£132 GBP
$177 USD
A
Retailer 2
-
£147 GBP
$197 USD
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
$219 USD
View
B+
Retailer 4
-
£289 GBP
$388 USD
View
A
Retailer 5
-
£295 GBP
View
A
Retailer 6
-
£332 GBP
$445 USD
View
A
Retailer 7
-
£414 GBP
$555 USD
View
B+
Retailer 8
-
£525 GBP
$705 USD
View
B+
Retailer 9
-
£555 GBP
$745 USD
View
B+
Retailer 10
-
£566 GBP
$759 USD
View
B+
Retailer 11
-
£764 GBP
View
Most Expensive
B
Reve Diamonds
F8AE61318 · Nov 1
£834 GBP
$1,120 USD
View
11 more retailers have this diamond
Prices start from £132 GBPSave up to £702 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
1.54ct Asscher
£132 GBP