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Emerald|Lab Grown|IGI

0.83ct F SI2 Emerald Lab Grown Diamond

ID • F/SI2 • IGI LG589314037

Shape and cutting style on the report: Emerald cut

Certificate IGI LG589314037

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £963 GBP (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,055 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.83ct lab-grown emerald diamond

This 0.83ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589314037 or 589314037. Listed at 8 retailers as of October 29, 2026, with prices from £92 to £1,055, a £963 spread on the same certified stone. MOH London lists it at £1,055. 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

0.83
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589314037
Dimensions6.39 × 4.39 × 2.95 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.39 mm4.39 mm0.83 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589314037
Side View
Table 63.0%Crown 39.3°Girdle: MED-STKPavilion 41°Culet: LNGDepth 67.2%

Caratlytics Score

How it works →
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 29
Current: £1,055 GBP|Low: £88 GBP|High: £1,062 GBP|Avg: £360 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4£92 GBP
Retailer 7£107 GBP
Retailer 2£157 GBP
Retailer 5£219 GBP
Retailer 6£404 GBP
Retailer 3£408 GBP
Retailer 8£459 GBP
MOH London£1,055 GBP

14 data points across 8 retailers

8 retailers£92 GBP to £1,055 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£107 GBP
$143 USD
View
A
Retailer 3
-
£157 GBP
$210 USD
View
B+
Retailer 4
-
£219 GBP
$293 USD
View
B+
Retailer 5
-
£348 GBP
View
B
Retailer 6
-
£404 GBP
$541 USD
View
B
Retailer 7
-
£408 GBP
$547 USD
View
Most Expensive
B
MOH London
LG589314037 · Oct 29
£1,055 GBP
View
7 more retailers have this diamond
Prices start from £92 GBPSave up to £963 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
0.83ct Emerald
£92 GBP