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Emerald|Lab Grown|IGI

1.03ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG440010814

Shape and cutting style on the report: Emerald cut

Certificate IGI LG440010814

Diamond specifications and retailer prices

From €633 EUR
As of November 4, 2026
Save €2,508 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,141 EUR at MOH London · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440010814 or 440010814. Listed at 9 retailers as of November 4, 2026, with prices from €633 to €3,141, a €2,508 spread on the same certified stone. MOH London lists it at €3,141. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440010814
Dimensions7.11 × 4.69 × 3.17 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
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Top View
7.11 mm4.69 mm1.03 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440010814
Side View
Table 65.5%Crown 24.2°Girdle: MediumPavilion 42.6°Culet: LNGDepth 67.6%

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: Nov 4
Current: €3,141 EUR|Low: €633 EUR|High: €3,192 EUR|Avg: €1,514 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5€633 EUR
Retailer 4€801 EUR
Retailer 10€871 EUR
Retailer 6€928 EUR
Retailer 9€928 EUR
Retailer 11€1,360 EUR
Retailer 7€1,491 EUR
Retailer 2€2,066 EUR
Retailer 3€2,078 EUR
Retailer 8€2,611 EUR
MOH London€3,141 EUR

18 data points across 11 retailers

9 retailers€633 EUR to €3,141 EUR

A
Cheapest Retailer
-
€633 EUR
B+
Retailer 2
-
€801 EUR
View
B+
Retailer 3
-
€871 EUR
View
B+
Retailer 4
-
€928 EUR
View
Retailer 5
-
€928 EUR
View
Price last confirmed 25 days ago
B
Retailer 6
-
€1,491 EUR
View
B
Retailer 7
-
€2,066 EUR
View
B
Retailer 8
-
€2,611 EUR
View
Most Expensive
B
MOH London
LG440010814 · Nov 5
€3,141 EUR
£2,776 GBP
View
8 more retailers have this diamond
Prices start from €633 EURSave up to €2,508 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
€633 EUR