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Emerald|Lab Grown|IGI

1.52ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG741544204

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741544204

Diamond specifications and retailer prices

From £126 GBP
As of November 6, 2026
Save £877 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,003 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.52ct lab-grown emerald diamond

This 1.52ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741544204 or 741544204. Listed at 13 retailers as of November 4, 2026, with prices from £126 to £1,003, a £877 spread on the same certified stone. Brilliant Earth lists it at £1,003. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741544204
Dimensions7.67 × 5.53 × 3.68 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.53 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741544204
Side View
Table 61.0%Crown 31.1°Girdle: MediumPavilion 39.8°Culet: LargeDepth 66.5%

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: Nov 6
Current: £1,003 GBP|Low: £126 GBP|High: £1,033 GBP|Avg: £446 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
November 6, 2026
Retailer 12£126 GBP
Retailer 8£147 GBP
Retailer 3£157 GBP
Retailer 4£159 GBP
Retailer 2£276 GBP
Retailer 11£280 GBP
Retailer 13£292 GBP
Retailer 10£351 GBP
Retailer 7£504 GBP
Retailer 9£533 GBP
Retailer 5£632 GBP
Retailer 6£733 GBP
Brilliant Earth£1,003 GBP

44 data points across 13 retailers

13 retailers£126 GBP to £1,003 GBP

A
Cheapest Retailer
-
£126 GBP
A
Retailer 2
-
£147 GBP
View
A
Retailer 3
-
£157 GBP
View
Retailer 4
-
£159 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£276 GBP
View
B+
Retailer 6
-
£280 GBP
View
Retailer 7
-
£292 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£351 GBP
View
B+
Retailer 9
-
£504 GBP
View
B+
Retailer 10
-
£533 GBP
View
B+
Retailer 11
-
£632 GBP
View
B
Retailer 12
-
£733 GBP
View
Most Expensive
B
Brilliant Earth
16665925A · Nov 4
£1,003 GBP
$1,350 USD
View
12 more retailers have this diamond
Prices start from £126 GBPSave up to £877 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 Emerald
£126 GBP