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Emerald|Lab Grown|IGI

0.83ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG436045816

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045816

Diamond specifications and retailer prices

From €406 EUR
$454 USD
As of October 29, 2026
Save €1,447 EUR (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,853 EUR at MOH London · As of October 25, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045816 or 436045816. Listed at 9 retailers as of October 25, 2026, with prices from €406 to €1,853, a €1,447 spread on the same certified stone. MOH London lists it at €1,853. 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
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.4°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045816
Dimensions6.49 × 4.42 × 3.03 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
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Top View
6.49 mm4.42 mm0.83 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045816
Side View
Table 64.0%Crown 23.4°Girdle: THN-MEDPavilion 43.1°Culet: LNGDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,853 EUR|Low: €390 EUR|High: €1,873 EUR|Avg: €839 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6€406 EUR
Retailer 2€448 EUR
Retailer 11€455 EUR
Retailer 3€478 EUR
Retailer 7€504 EUR
Retailer 10€504 EUR
Retailer 8€789 EUR
Retailer 12€868 EUR
Retailer 4€1,055 EUR
Retailer 5€1,354 EUR
Retailer 9€1,620 EUR
MOH London€1,853 EUR

16 data points across 12 retailers

9 retailers€406 EUR to €1,853 EUR

A
Cheapest Retailer
-
€406 EUR
$454 USD
A
Retailer 2
-
€448 EUR
$500 USD
View
A
Retailer 3
-
€455 EUR
$508 USD
View
Retailer 4
-
€504 EUR
$563 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
€504 EUR
$563 USD
View
B
Retailer 6
-
€789 EUR
$882 USD
View
B
Retailer 7
-
€1,354 EUR
$1,513 USD
View
B
Retailer 8
-
€1,620 EUR
$1,810 USD
View
Most Expensive
B
MOH London
LG436045816 · Oct 25
€1,853 EUR
£1,630 GBP
View
8 more retailers have this diamond
Prices start from €406 EURSave up to €1,447 EUR

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
€406 EUR