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Emerald|Lab Grown|IGI

1.03ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG506195297

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195297

Diamond specifications and retailer prices

From €535 EUR
As of November 4, 2026
Save €3,041 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,576 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506195297 or 506195297. Listed at 11 retailers as of November 4, 2026, with prices from €535 to €3,576, a €3,041 spread on the same certified stone. MOH London lists it at €3,576. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195297
Dimensions6.85 × 4.76 × 3.20 mm
L/W Ratio1.44
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
6.85 mm4.76 mm1.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195297
Side View
Table 59.0%Crown 23.7°Girdle: MediumPavilion 38.2°Culet: LNGDepth 67.2%

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: €3,576 EUR|Low: €535 EUR|High: €3,633 EUR|Avg: €1,583 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 2€535 EUR
Retailer 7€911 EUR
Retailer 12€992 EUR
Retailer 13€1,020 EUR
Retailer 8€1,058 EUR
Retailer 11€1,058 EUR
Retailer 6€1,192 EUR
Retailer 3€1,212 EUR
Retailer 4€1,516 EUR
Retailer 9€1,687 EUR
Retailer 10€1,981 EUR
Retailer 14€2,210 EUR
Retailer 5€3,027 EUR
MOH London€3,576 EUR

17 data points across 14 retailers

11 retailers€535 EUR to €3,576 EUR

A
Cheapest Retailer
-
€535 EUR
B+
Retailer 2
-
€911 EUR
View
B+
Retailer 3
-
€992 EUR
View
B+
Retailer 4
-
€1,020 EUR
View
Final sale: no returns
B+
Retailer 5
-
€1,058 EUR
View
Retailer 6
-
€1,058 EUR
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€1,212 EUR
View
B
Retailer 8
-
€1,687 EUR
View
B
Retailer 9
-
€1,981 EUR
View
B
Retailer 10
-
€2,210 EUR
View
Most Expensive
B
MOH London
LG506195297 · Nov 5
€3,576 EUR
£3,160 GBP
View
10 more retailers have this diamond
Prices start from €535 EURSave up to €3,041 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
€535 EUR