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Asscher|Lab Grown|IGI

1.52ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629870

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629870

Diamond specifications and retailer prices

From £331 GBP
$443 USD
As of October 31, 2026
Save £2,670 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,000 GBP at Brilliant Earth · As of October 31, 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 LG840629870 or 840629870. Listed at 15 retailers as of October 31, 2026, with prices from £331 to £3,000, a £2,670 spread on the same certified stone. Brilliant Earth lists it at £3,000. 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 angle33.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629870
Dimensions6.47 × 6.47 × 4.05 mm
L/W Ratio1.00
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
6.47 mm6.47 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629870
Side View
Table 61.0%Crown 33.4°Girdle: MediumPavilion 38.5°Culet: NoneDepth 62.6%

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 31
Current: £3,000 GBP|Low: £331 GBP|High: £3,000 GBP|Avg: £1,048 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
November 1, 2026
Retailer 11£331 GBP
Retailer 5£366 GBP
Retailer 2£387 GBP
Retailer 6£443 GBP
Retailer 10£478 GBP
Retailer 14£580 GBP
Retailer 9£600 GBP
Retailer 3£787 GBP
Retailer 12£1,025 GBP
Retailer 8£1,175 GBP
Retailer 4£1,203 GBP
Retailer 13£1,273 GBP
Retailer 7£1,628 GBP
Retailer 15£2,261 GBP
Brilliant Earth£3,000 GBP

4 data points across 15 retailers

15 retailers£331 GBP to £3,000 GBP

A
Cheapest Retailer
-
£331 GBP
$443 USD
A
Retailer 2
-
£366 GBP
$490 USD
View
A
Retailer 3
-
£387 GBP
View
A
Retailer 4
-
£443 GBP
$594 USD
View
Final sale: no returns
A
Retailer 5
-
£478 GBP
$640 USD
View
A
Retailer 6
-
£580 GBP
$777 USD
View
A
Retailer 7
-
£600 GBP
View
B+
Retailer 8
-
£787 GBP
$1,054 USD
View
B+
Retailer 9
-
£1,025 GBP
$1,374 USD
View
B+
Retailer 10
-
£1,175 GBP
$1,575 USD
View
B+
Retailer 11
-
£1,203 GBP
$1,611 USD
View
B+
Retailer 12
-
£1,273 GBP
$1,706 USD
View
B
Retailer 13
-
£1,628 GBP
SGD 2,947 SGD
View
B
Retailer 14
-
£2,261 GBP
$3,029 USD
View
Most Expensive
B
Brilliant Earth
22348781A · Oct 31
£3,000 GBP
$4,020 USD
View
14 more retailers have this diamond
Prices start from £331 GBPSave up to £2,670 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
£331 GBP