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Emerald|Lab Grown|IGI

1.03ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG407932683

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407932683

Diamond specifications and retailer prices

From €528 EUR
$590 USD
As of October 30, 2026
Save €1,848 EUR (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,376 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407932683 or 407932683. Listed at 4 retailers as of October 29, 2026, with prices from €528 to €2,376, a €1,848 spread on the same certified stone. MOH London lists it at €2,376. 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

1.03
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932683
Dimensions6.85 × 4.82 × 3.04 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.85 mm4.82 mm1.03 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407932683
Side View
Table 70.5%Crown 30.7°Girdle: MED-STKPavilion 37.1°Culet: LNGDepth 63.1%

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 30
Current: €2,376 EUR|Low: €528 EUR|High: €2,392 EUR|Avg: €1,197 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2€528 EUR
Retailer 3€566 EUR
Retailer 4€879 EUR
MOH London€2,376 EUR

11 data points across 4 retailers

4 retailers€528 EUR to €2,376 EUR

A
Cheapest Retailer
-
€528 EUR
$590 USD
Retailer 2
-
€566 EUR
$632 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
€879 EUR
$982 USD
View
Most Expensive
B
MOH London
LG407932683 · Oct 29
€2,376 EUR
£2,090 GBP
View
3 more retailers have this diamond
Prices start from €528 EURSave up to €1,848 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
1.03ct Emerald
€528 EUR