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Emerald|Lab Grown|IGI

1.04ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG514252432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514252432

Diamond specifications and retailer prices

From $1,055 NZD
As of November 6, 2026
Save $4,611 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,666 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514252432 or 514252432. Listed at 11 retailers as of November 5, 2026, with prices from $1,055 to $5,666, a $4,611 spread on the same certified stone. MOH London lists it at $5,666. 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

1.04
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252432
Dimensions7.18 × 4.65 × 3.01 mm
L/W Ratio1.54
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
7.18 mm4.65 mm1.04 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514252432
Side View
Table 69.0%Crown 18.1°Girdle: MED-STKPavilion 36.9°Culet: LNGDepth 64.7%

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 6
Current: $5,666 NZD|Low: $1,012 NZD|High: $5,750 NZD|Avg: $2,151 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 7$1,055 NZD
Retailer 8$1,103 NZD
Retailer 13$1,181 NZD
Retailer 14$1,181 NZD
Retailer 9$1,307 NZD
Retailer 12$1,307 NZD
Retailer 6$1,530 NZD
Retailer 3$1,539 NZD
Retailer 10$2,007 NZD
Retailer 4$2,067 NZD
Retailer 2$3,246 NZD
Retailer 11$3,440 NZD
Retailer 5$3,503 NZD
MOH London$5,666 NZD

16 data points across 14 retailers

11 retailers$1,055 NZD to $5,666 NZD

A
Cheapest Retailer
-
$1,055 NZD
A
Retailer 2
-
$1,103 NZD
View
A
Retailer 3
-
$1,181 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,181 NZD
View
A
Retailer 5
-
$1,307 NZD
View
Retailer 6
-
$1,307 NZD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,539 NZD
View
B+
Retailer 8
-
$2,007 NZD
View
B
Retailer 9
-
$3,246 NZD
View
B
Retailer 10
-
$3,440 NZD
View
Most Expensive
B
MOH London
LG514252432 · Nov 5
$5,666 NZD
£2,508 GBP
View
10 more retailers have this diamond
Prices start from $1,055 NZDSave up to $4,611 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
1.04ct Emerald
$1,055 NZD