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Asscher|Lab Grown|IGI

1.54ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG720547841

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG720547841

Diamond specifications and retailer prices

From £248 GBP
$330 USD
As of October 27, 2026
Save £1,163 GBP (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,411 GBP at With Clarity · As of October 29, 2026
View at With Clarity

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 LG720547841 or 720547841. Listed at 25 retailers as of October 27, 2026, with prices from £248 to £1,411, a £1,163 spread on the same certified stone. With Clarity lists it at £1,411. 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 angle33.4°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720547841
Dimensions6.41 × 6.41 × 6.44 mm
L/W Ratio1.00
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
6.41 mm6.41 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720547841
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 36.8°Culet: NoneDepth 63.0%

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 27
Current: £360 GBP|Low: £238 GBP|High: £1,247 GBP|Avg: £614 GBP|-0.7%
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
October 30, 2026
Retailer 14£248 GBP
Retailer 2£307 GBP
Retailer 6£307 GBP
Retailer 1£360 GBP
Retailer 13£424 GBP
Retailer 5£497 GBP
Retailer 11£528 GBP
Retailer 8£543 GBP
Retailer 7£550 GBP
Retailer 10£717 GBP
Retailer 12£760 GBP
Retailer 4£988 GBP
Retailer 3£1,080 GBP
Retailer 9£1,239 GBP

36 data points across 14 retailers

25 retailers£248 GBP to £1,411 GBP

A
Cheapest Retailer
-
£248 GBP
$330 USD
A
Retailer 2
-
£278 GBP
$370 USD
View
Final sale: no returns
A
Retailer 3
-
£288 GBP
$383 USD
View
A
Retailer 4
-
£307 GBP
$409 USD
View
A
Retailer 5
-
£307 GBP
$409 USD
View
A
Retailer 6
-
£360 GBP
View
A
Retailer 7
-
£424 GBP
$565 USD
View
A
Retailer 8
-
£424 GBP
$565 USD
View
B+
Retailer 9
-
£497 GBP
$662 USD
View
B+
Retailer 10
-
£501 GBP
$667 USD
View
Retailer 11
-
£508 GBP
A$1,042 AUD
View
Price last confirmed 119 days ago
B+
Retailer 12
-
£528 GBP
ZAR 11,367 ZAR
View
B+
Retailer 13
-
£543 GBP
€689 EUR
View
B+
Retailer 14
-
£550 GBP
View
B+
Retailer 15
-
£717 GBP
A$1,468 AUD
View
B
Retailer 16
-
£760 GBP
$1,012 USD
View
Retailer 17
-
£841 GBP
$1,120 USD
View
Price last confirmed 54 days ago
B
Retailer 18
-
£988 GBP
$1,316 USD
View
B
Retailer 19
-
£1,022 GBP
$1,360 USD
View
B
Retailer 20
-
£1,080 GBP
$1,438 USD
View
B
Retailer 21
-
£1,162 GBP
$1,547 USD
View
B
Retailer 22
-
£1,202 GBP
View
B
Retailer 23
-
£1,208 GBP
$1,609 USD
View
B
Retailer 24
-
£1,239 GBP
View
Most Expensive
B
With Clarity
720547841 · Oct 29
£1,411 GBP
$1,879 USD
View
24 more retailers have this diamond
Prices start from £248 GBPSave up to £1,163 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
£248 GBP