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Asscher|Lab Grown|IGI

1.55ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG625450741

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625450741

Diamond specifications and retailer prices

From £180 GBP
$241 USD
As of October 30, 2026
Save £790 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £970 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625450741 or 625450741. Listed at 16 retailers as of October 30, 2026, with prices from £180 to £970, a £790 spread on the same certified stone. Brilliant Earth lists it at £970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625450741
Dimensions6.37 × 6.37 × 4.24 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
6.37 mm6.37 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625450741
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 41.6°Culet: NoneDepth 66.6%

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: £970 GBP|Low: £180 GBP|High: £1,000 GBP|Avg: £472 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3£180 GBP
Retailer 11£199 GBP
Retailer 5£233 GBP
Retailer 10£269 GBP
Retailer 7£360 GBP
Retailer 6£363 GBP
Retailer 2£369 GBP
Retailer 4£390 GBP
Retailer 9£661 GBP
Retailer 8£799 GBP
Retailer 12£811 GBP
Brilliant Earth£970 GBP

41 data points across 12 retailers

16 retailers£180 GBP to £970 GBP

A
Cheapest Retailer
-
£180 GBP
$241 USD
Final sale: no returns
A
Retailer 2
-
£199 GBP
$267 USD
View
A
Retailer 3
-
£233 GBP
View
B+
Retailer 4
-
£269 GBP
$360 USD
View
A
Retailer 5
-
£360 GBP
View
A
Retailer 6
-
£363 GBP
€463 EUR
View
A
Retailer 7
-
£369 GBP
View
A
Retailer 8
-
£384 GBP
$514 USD
View
A
Retailer 9
-
£390 GBP
$523 USD
View
B+
Retailer 10
-
£599 GBP
View
Retailer 11
-
£619 GBP
A$1,276 AUD
View
Price last confirmed 73 days ago
B+
Retailer 12
-
£661 GBP
$885 USD
View
B+
Retailer 13
-
£680 GBP
$911 USD
View
B
Retailer 14
-
£799 GBP
View
B
Retailer 15
-
£811 GBP
$1,086 USD
View
Most Expensive
B
Brilliant Earth
16181282A · Oct 30
£970 GBP
$1,300 USD
View
15 more retailers have this diamond
Prices start from £180 GBPSave up to £790 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
1.55ct Asscher
£180 GBP