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Emerald|Lab Grown|IGI

1.56ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG532239203

Shape and cutting style on the report: Emerald cut

Certificate IGI LG532239203

Diamond specifications and retailer prices

From £159 GBP
$212 USD
As of October 27, 2026
Save £1,365 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,524 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532239203 or 532239203. Listed at 18 retailers as of October 27, 2026, with prices from £159 to £1,524, a £1,365 spread on the same certified stone. Do Amore Diamonds lists it at £1,524. 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

1.56
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532239203
Dimensions7.87 × 5.37 × 3.51 mm
L/W Ratio1.47
Culet sizeLong
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
7.87 mm5.37 mm1.56 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532239203
Side View
Table 64.0%Crown 23.6°Girdle: MediumPavilion 39.8°Culet: LNGDepth 65.4%

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 27
Current: £410 GBP|Low: £126 GBP|High: £883 GBP|Avg: £430 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9£159 GBP
Retailer 4£183 GBP
Retailer 8£185 GBP
Retailer 11£197 GBP
Retailer 13£308 GBP
Retailer 6£364 GBP
Retailer 3£390 GBP
Retailer 1£410 GBP
Retailer 5£474 GBP
Retailer 12£636 GBP
Retailer 10£700 GBP
Retailer 2£834 GBP
Retailer 7£877 GBP

44 data points across 13 retailers

18 retailers£159 GBP to £1,524 GBP

A
Cheapest Retailer
-
£159 GBP
$212 USD
A
Retailer 2
-
£183 GBP
$244 USD
View
Final sale: no returns
A
Retailer 3
-
£185 GBP
$246 USD
View
A
Retailer 4
-
£197 GBP
$263 USD
View
A
Retailer 5
-
£197 GBP
$263 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£308 GBP
HK$3,200 HKD
View
B+
Retailer 7
-
£308 GBP
$410 USD
View
A
Retailer 8
-
£364 GBP
€462 EUR
View
B+
Retailer 9
-
£390 GBP
$520 USD
View
B+
Retailer 10
-
£410 GBP
View
B+
Retailer 11
-
£474 GBP
$631 USD
View
B
Retailer 12
-
£636 GBP
$847 USD
View
B
Retailer 13
-
£700 GBP
$932 USD
View
B
Retailer 14
-
£829 GBP
$1,104 USD
View
B
Retailer 15
-
£834 GBP
$1,110 USD
View
B
Retailer 16
-
£877 GBP
View
B
Retailer 17
-
£891 GBP
SGD 1,603 SGD
View
Most Expensive
B
Do Amore Diamonds
27-63B25B620 · Oct 29
£1,524 GBP
$2,030 USD
View
17 more retailers have this diamond
Prices start from £159 GBPSave up to £1,365 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
1.56ct Emerald
£159 GBP