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Emerald|Lab Grown|IGI

1.02ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG436073359

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436073359

Diamond specifications and retailer prices

From €437 EUR
As of November 4, 2026
Save €3,105 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,542 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG436073359 or 436073359. Listed at 10 retailers as of November 4, 2026, with prices from €437 to €3,542, a €3,105 spread on the same certified stone. MOH London lists it at €3,542. 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

1.02
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073359
Dimensions6.87 × 4.88 × 3.18 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
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Top View
6.87 mm4.88 mm1.02 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073359
Side View
Table 64.0%Crown 22.8°Girdle: MED-STKPavilion 38.7°Culet: LNGDepth 65.2%

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: €3,542 EUR|Low: €437 EUR|High: €3,599 EUR|Avg: €1,476 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
November 5, 2026
Retailer 5€437 EUR
Retailer 2€903 EUR
Retailer 10€982 EUR
Retailer 6€1,047 EUR
Retailer 9€1,047 EUR
Retailer 4€1,186 EUR
Retailer 12€1,203 EUR
Retailer 3€1,504 EUR
Retailer 7€1,672 EUR
Retailer 8€1,963 EUR
Retailer 11€2,188 EUR
MOH London€3,542 EUR

17 data points across 12 retailers

10 retailers€437 EUR to €3,542 EUR

A
Cheapest Retailer
-
€437 EUR
B+
Retailer 2
-
€903 EUR
View
B+
Retailer 3
-
€982 EUR
View
B+
Retailer 4
-
€1,047 EUR
View
Retailer 5
-
€1,047 EUR
View
Price last confirmed 25 days ago
B+
Retailer 6
-
€1,203 EUR
View
B
Retailer 7
-
€1,672 EUR
View
B
Retailer 8
-
€1,963 EUR
View
B
Retailer 9
-
€2,188 EUR
View
Most Expensive
B
MOH London
LG436073359 · Nov 5
€3,542 EUR
£3,130 GBP
View
9 more retailers have this diamond
Prices start from €437 EURSave up to €3,105 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
1.02ct Emerald
€437 EUR