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Asscher|Lab Grown|IGI

1.54ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG626434121

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626434121

Diamond specifications and retailer prices

From £190 GBP
$254 USD
As of October 30, 2026
Save £1,378 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,567 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626434121 or 626434121. Listed at 19 retailers as of October 29, 2026, with prices from £190 to £1,567, a £1,378 spread on the same certified stone. Do Amore Diamonds lists it at £1,567. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626434121
Dimensions6.33 × 6.28 × 4.20 mm
L/W Ratio1.01
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
Top View
6.33 mm6.28 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626434121
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 66.9%

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: £1,567 GBP|Low: £190 GBP|High: £1,567 GBP|Avg: £610 GBP
Do Amore Diamonds
Retailer 2
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Retailer 18
October 30, 2026
Retailer 18£190 GBP
Retailer 5£306 GBP
Retailer 16£315 GBP
Retailer 10£315 GBP
Retailer 12£375 GBP
Retailer 14£384 GBP
Retailer 4£393 GBP
Retailer 8£417 GBP
Retailer 11£423 GBP
Retailer 9£491 GBP
Retailer 15£688 GBP
Retailer 17£769 GBP
Retailer 6£846 GBP
Retailer 13£900 GBP
Retailer 7£907 GBP
Retailer 3£935 GBP
Retailer 2£948 GBP
Do Amore Diamonds£1,567 GBP

42 data points across 18 retailers

19 retailers£190 GBP to £1,567 GBP

A
Cheapest Retailer
-
£190 GBP
$254 USD
Final sale: no returns
A
Retailer 2
-
£306 GBP
$410 USD
View
B+
Retailer 3
-
£315 GBP
$422 USD
View
A
Retailer 4
-
£315 GBP
HK$3,300 HKD
View
A
Retailer 5
-
£375 GBP
€478 EUR
View
A
Retailer 6
-
£384 GBP
ZAR 8,309 ZAR
View
A
Retailer 7
-
£393 GBP
$526 USD
View
Retailer 8
-
£417 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
£423 GBP
View
B+
Retailer 10
-
£491 GBP
$657 USD
View
B+
Retailer 11
-
£611 GBP
View
B+
Retailer 12
-
£688 GBP
A$1,419 AUD
View
Retailer 13
-
£769 GBP
$1,030 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
£846 GBP
$1,134 USD
View
B
Retailer 15
-
£900 GBP
View
B
Retailer 16
-
£907 GBP
SGD 1,642 SGD
View
B
Retailer 17
-
£935 GBP
$1,253 USD
View
B
Retailer 18
-
£948 GBP
$1,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-899CFD248 · Oct 29
£1,567 GBP
$2,100 USD
View
18 more retailers have this diamond
Prices start from £190 GBPSave up to £1,378 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
£190 GBP