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Asscher|Lab Grown|IGI

1.54ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG768688234

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768688234

Diamond specifications and retailer prices

From £178 GBP
$237 USD
As of October 30, 2026
Save £1,424 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,602 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768688234 or 768688234. Listed at 21 retailers as of October 27, 2026, with prices from £178 to £1,602, a £1,424 spread on the same certified stone. Queensmith lists it at £1,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768688234
Dimensions6.74 × 6.26 × 4.04 mm
L/W Ratio1.08
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.26 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768688234
Side View
Table 63.0%Crown 33.6°Girdle: MediumPavilion 38°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,602 GBP|Low: £178 GBP|High: £1,602 GBP|Avg: £526 GBP
Queensmith
Retailer 2
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Retailer 21
October 30, 2026
Retailer 4£178 GBP
Retailer 12£199 GBP
Retailer 11£207 GBP
Retailer 3£221 GBP
Retailer 7£221 GBP
Retailer 19£260 GBP
Retailer 15£369 GBP
Retailer 5£373 GBP
Retailer 17£380 GBP
Retailer 9£400 GBP
Retailer 13£418 GBP
Retailer 21£423 GBP
Retailer 14£467 GBP
Retailer 18£515 GBP
Retailer 8£710 GBP
Retailer 20£713 GBP
Retailer 10£749 GBP
Retailer 16£890 GBP
Retailer 2£899 GBP
Retailer 6£986 GBP
Queensmith£1,602 GBP

31 data points across 21 retailers

21 retailers£178 GBP to £1,602 GBP

A
Cheapest Retailer
-
£178 GBP
$237 USD
A
Retailer 2
-
£199 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£207 GBP
$275 USD
View
A
Retailer 4
-
£221 GBP
$294 USD
View
A
Retailer 5
-
£221 GBP
$294 USD
View
Retailer 6
-
£260 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£369 GBP
€468 EUR
View
A
Retailer 8
-
£373 GBP
$497 USD
View
A
Retailer 9
-
£380 GBP
ZAR 8,165 ZAR
View
A
Retailer 10
-
£400 GBP
$533 USD
View
A
Retailer 11
-
£418 GBP
View
Retailer 12
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£423 GBP
View
Price last confirmed 14 days ago
A
Retailer 13
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£467 GBP
$622 USD
View
B+
Retailer 14
-
£515 GBP
A$1,055 AUD
View
B+
Retailer 15
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£710 GBP
$946 USD
View
B+
Retailer 16
-
£713 GBP
$949 USD
View
B+
Retailer 17
-
£749 GBP
$998 USD
View
B
Retailer 18
-
£890 GBP
View
B
Retailer 19
-
£899 GBP
$1,197 USD
View
B
Retailer 20
-
£986 GBP
$1,313 USD
View
Most Expensive
B
Queensmith
LG768688234 · Oct 27
£1,602 GBP
View
20 more retailers have this diamond
Prices start from £178 GBPSave up to £1,424 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
£178 GBP