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Emerald|Lab Grown|IGI

1.02ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG440012554

Shape and cutting style on the report: Emerald cut

Certificate IGI LG440012554

Diamond specifications and retailer prices

From €636 EUR
$710 USD
As of October 31, 2026
Save €2,848 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,483 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012554 or 440012554. Listed at 10 retailers as of October 29, 2026, with prices from €636 to €3,483, a €2,848 spread on the same certified stone. MOH London lists it at €3,483. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle16.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012554
Dimensions7.12 × 4.71 × 2.99 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
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Top View
7.12 mm4.71 mm1.02 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012554
Side View
Table 63.5%Crown 16.9°Girdle: MED-STKPavilion 42.1°Culet: LNGDepth 63.5%

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: €3,483 EUR|Low: €636 EUR|High: €3,510 EUR|Avg: €1,450 EUR|-0.6%
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 6€636 EUR
Retailer 5€797 EUR
Retailer 11€866 EUR
Retailer 12€892 EUR
Retailer 7€925 EUR
Retailer 10€925 EUR
Retailer 3€1,356 EUR
Retailer 8€1,483 EUR
Retailer 2€2,056 EUR
Retailer 4€2,068 EUR
Retailer 9€2,598 EUR
MOH London€3,483 EUR

17 data points across 12 retailers

10 retailers€636 EUR to €3,483 EUR

A
Cheapest Retailer
-
€636 EUR
$710 USD
B+
Retailer 2
-
€797 EUR
$890 USD
View
B+
Retailer 3
-
€866 EUR
$968 USD
View
B+
Retailer 4
-
€892 EUR
$997 USD
View
Final sale: no returns
B+
Retailer 5
-
€925 EUR
$1,033 USD
View
Retailer 6
-
€925 EUR
$1,033 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€1,483 EUR
$1,657 USD
View
B
Retailer 8
-
€2,056 EUR
$2,297 USD
View
B
Retailer 9
-
€2,598 EUR
$2,903 USD
View
Most Expensive
B
MOH London
LG440012554 · Oct 29
€3,483 EUR
£3,064 GBP
View
9 more retailers have this diamond
Prices start from €636 EURSave up to €2,848 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
1.02ct Emerald
€636 EUR