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Emerald|Lab Grown|IGI

1.37ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG704560466

Shape and cutting style on the report: Emerald cut

Certificate IGI LG704560466

Diamond specifications and retailer prices

From £97 GBP
As of November 6, 2026
Save £905 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,001 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.37ct lab-grown emerald diamond

This 1.37ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704560466 or 704560466. Listed at 11 retailers as of November 5, 2026, with prices from £97 to £1,001, a £905 spread on the same certified stone. MOH London lists it at £1,001. 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

1.37
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704560466
Dimensions7.68 × 5.33 × 3.48 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm5.33 mm1.37 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704560466
Side View
Table 63.0%Crown 30.8°Girdle: MediumPavilion 38.7°Culet: LargeDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,001 GBP|Low: £97 GBP|High: £1,009 GBP|Avg: £377 GBP|-0.7%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 6, 2026
Retailer 9£97 GBP
Retailer 4£112 GBP
Retailer 10£120 GBP
Retailer 15£143 GBP
Retailer 2£200 GBP
Retailer 14£227 GBP
Retailer 3£234 GBP
Retailer 5£251 GBP
Retailer 11£314 GBP
Retailer 13£386 GBP
Retailer 8£408 GBP
Retailer 12£587 GBP
Retailer 6£591 GBP
Retailer 7£929 GBP
MOH London£1,001 GBP

11 data points across 15 retailers

11 retailers£97 GBP to £1,001 GBP

A
Cheapest Retailer
-
£97 GBP
A
Retailer 2
-
£112 GBP
View
A
Retailer 3
-
£120 GBP
View
A
Retailer 4
-
£143 GBP
View
A
Retailer 5
-
£200 GBP
View
B+
Retailer 6
-
£227 GBP
View
A
Retailer 7
-
£234 GBP
View
A
Retailer 8
-
£314 GBP
View
B+
Retailer 9
-
£386 GBP
View
B+
Retailer 10
-
£408 GBP
View
Most Expensive
B
MOH London
LG704560466 · Nov 5
£1,001 GBP
View
10 more retailers have this diamond
Prices start from £97 GBPSave up to £905 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
1.37ct Emerald
£97 GBP