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Asscher|Lab Grown|IGI

1.52ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629958

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629958

Diamond specifications and retailer prices

From £295 GBP
$395 USD
As of October 30, 2026
Save £2,205 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,500 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.52ct lab-grown asscher diamond

This 1.52ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629958 or 840629958. Listed at 15 retailers as of October 29, 2026, with prices from £295 to £2,500, a £2,205 spread on the same certified stone. Brilliant Earth lists it at £2,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629958
Dimensions6.32 × 6.26 × 4.15 mm
L/W Ratio1.01
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
6.32 mm6.26 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629958
Side View
Table 62.0%Crown 31.5°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 66.3%

Caratlytics Score

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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: £2,500 GBP|Low: £295 GBP|High: £2,500 GBP|Avg: £956 GBP
Brilliant Earth
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
Retailer 15
October 31, 2026
Retailer 14£295 GBP
Retailer 9£331 GBP
Retailer 7£366 GBP
Retailer 3£388 GBP
Retailer 15£443 GBP
Retailer 8£478 GBP
Retailer 11£548 GBP
Retailer 13£580 GBP
Retailer 2£600 GBP
Retailer 5£787 GBP
Retailer 10£1,025 GBP
Retailer 6£1,203 GBP
Retailer 12£1,273 GBP
Retailer 4£2,261 GBP
Brilliant Earth£2,500 GBP

3 data points across 15 retailers

15 retailers£295 GBP to £2,500 GBP

A
Cheapest Retailer
-
£295 GBP
$395 USD
A
Retailer 2
-
£331 GBP
$443 USD
View
A
Retailer 3
-
£366 GBP
$490 USD
View
A
Retailer 4
-
£388 GBP
View
A
Retailer 5
-
£443 GBP
$594 USD
View
Final sale: no returns
A
Retailer 6
-
£478 GBP
$640 USD
View
A
Retailer 7
-
£548 GBP
$734 USD
View
A
Retailer 8
-
£580 GBP
$777 USD
View
A
Retailer 9
-
£600 GBP
View
B+
Retailer 10
-
£787 GBP
$1,054 USD
View
B+
Retailer 11
-
£1,025 GBP
$1,374 USD
View
B+
Retailer 12
-
£1,203 GBP
$1,611 USD
View
B+
Retailer 13
-
£1,273 GBP
$1,706 USD
View
B
Retailer 14
-
£2,261 GBP
$3,029 USD
View
Most Expensive
B
Brilliant Earth
22348541A · Oct 29
£2,500 GBP
$3,350 USD
View
14 more retailers have this diamond
Prices start from £295 GBPSave up to £2,205 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
1.52ct Asscher
£295 GBP