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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 $1,263 NZD
As of November 4, 2026
Save $5,623 NZD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,886 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $1,263 to $6,886, a $5,623 spread on the same certified stone. MOH London lists it at $6,886. 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
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: Nov 4
Current: $6,886 NZD|Low: $1,263 NZD|High: $6,976 NZD|Avg: $2,915 NZD|-1.2%
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 1, 2026
Retailer 6$1,263 NZD
Retailer 5$1,583 NZD
Retailer 11$1,722 NZD
Retailer 12$1,774 NZD
Retailer 7$1,838 NZD
Retailer 10$1,838 NZD
Retailer 3$2,695 NZD
Retailer 8$2,948 NZD
Retailer 2$4,086 NZD
Retailer 4$4,109 NZD
Retailer 9$5,164 NZD
MOH London$6,886 NZD

15 data points across 12 retailers

10 retailers$1,263 NZD to $6,886 NZD

A
Cheapest Retailer
-
$1,263 NZD
B+
Retailer 2
-
$1,583 NZD
View
B+
Retailer 3
-
$1,722 NZD
View
B+
Retailer 4
-
$1,774 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,838 NZD
View
Retailer 6
-
$1,838 NZD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$2,948 NZD
View
B
Retailer 8
-
$4,086 NZD
View
B
Retailer 9
-
$5,164 NZD
View
Most Expensive
B
MOH London
LG440012554 · Nov 1
$6,886 NZD
£3,048 GBP
View
9 more retailers have this diamond
Prices start from $1,263 NZDSave up to $5,623 NZD

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
$1,263 NZD