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Emerald|Lab Grown|IGI

1.52ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG732563858

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732563858

Diamond specifications and retailer prices

From £272 GBP
As of October 31, 2026
Save £449 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £721 GBP at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG732563858 or 732563858. Listed at 5 retailers as of October 29, 2026, with prices from £272 to £721, a £449 spread on the same certified stone. MOH London lists it at £721. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732563858
Dimensions8.17 × 5.30 × 3.52 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.30 mm1.52 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732563858
Side View
Table 66.0%Crown 37.8°Girdle: Slightly ThickPavilion 37.6°Culet: LargeDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £721 GBP|Low: £258 GBP|High: £726 GBP|Avg: £447 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2£272 GBP
Retailer 4£277 GBP
Retailer 5£349 GBP
Retailer 3£649 GBP
MOH London£721 GBP

42 data points across 5 retailers

5 retailers£272 GBP to £721 GBP

B+
Cheapest Retailer
-
£272 GBP
B
Retailer 2
-
£277 GBP
$371 USD
View
B+
Retailer 3
-
£349 GBP
$467 USD
View
B
Retailer 4
-
£649 GBP
$870 USD
View
Most Expensive
B
MOH London
LG732563858 · Oct 29
£721 GBP
View
4 more retailers have this diamond
Prices start from £272 GBPSave up to £449 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.

B+
1.52ct Emerald
£272 GBP