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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 €439 EUR
$490 USD
As of October 31, 2026
Save €3,149 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,588 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €439 to €3,588, a €3,149 spread on the same certified stone. MOH London lists it at €3,588. 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
Color
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: Oct 31
Current: €3,588 EUR|Low: €439 EUR|High: €3,616 EUR|Avg: €1,477 EUR|+0.5%
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 29, 2026
Retailer 5€439 EUR
Retailer 2€907 EUR
Retailer 10€986 EUR
Retailer 6€1,052 EUR
Retailer 9€1,052 EUR
Retailer 4€1,192 EUR
Retailer 12€1,208 EUR
Retailer 3€1,511 EUR
Retailer 7€1,680 EUR
Retailer 8€1,972 EUR
Retailer 11€2,198 EUR
MOH London€3,588 EUR

16 data points across 12 retailers

10 retailers€439 EUR to €3,588 EUR

A
Cheapest Retailer
-
€439 EUR
$490 USD
B+
Retailer 2
-
€907 EUR
$1,013 USD
View
B+
Retailer 3
-
€986 EUR
$1,102 USD
View
B+
Retailer 4
-
€1,052 EUR
$1,175 USD
View
Retailer 5
-
€1,052 EUR
$1,175 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,208 EUR
$1,350 USD
View
B
Retailer 7
-
€1,680 EUR
$1,877 USD
View
B
Retailer 8
-
€1,972 EUR
$2,203 USD
View
B
Retailer 9
-
€2,198 EUR
$2,456 USD
View
Most Expensive
B
MOH London
LG436073359 · Oct 29
€3,588 EUR
£3,156 GBP
View
9 more retailers have this diamond
Prices start from €439 EURSave up to €3,149 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
€439 EUR