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Emerald|Lab Grown|IGI

1.04ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG625447137

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625447137

Diamond specifications and retailer prices

From $329 NZD
As of November 6, 2026
Save $1,575 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,905 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625447137 or 625447137. Listed at 14 retailers as of November 5, 2026, with prices from $329 to $1,905, a $1,575 spread on the same certified stone. MOH London lists it at $1,905. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625447137
Dimensions7.11 × 4.73 × 3.09 mm
L/W Ratio1.50
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
7.11 mm4.73 mm1.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625447137
Side View
Table 62.0%Crown 34.8°Girdle: MediumPavilion 40.3°Culet: LNGDepth 65.3%

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: $1,905 NZD|Low: $317 NZD|High: $1,932 NZD|Avg: $805 NZD|-0.4%
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
November 6, 2026
Retailer 8$329 NZD
Retailer 4$368 NZD
Retailer 7$382 NZD
Retailer 6$407 NZD
Retailer 11$407 NZD
Retailer 3$719 NZD
Retailer 2$731 NZD
Retailer 10$765 NZD
Retailer 5$968 NZD
Retailer 13$1,032 NZD
Retailer 9$1,313 NZD
Retailer 12$1,386 NZD
MOH London$1,905 NZD

45 data points across 13 retailers

14 retailers$329 NZD to $1,905 NZD

A
Cheapest Retailer
-
$329 NZD
A
Retailer 2
-
$368 NZD
View
Final sale: no returns
A
Retailer 3
-
$382 NZD
View
A
Retailer 4
-
$407 NZD
View
Retailer 5
-
$407 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$719 NZD
View
B+
Retailer 7
-
$731 NZD
View
Retailer 8
-
$765 NZD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$888 NZD
View
B
Retailer 10
-
$968 NZD
View
B+
Retailer 11
-
$1,032 NZD
View
B
Retailer 12
-
$1,313 NZD
View
B
Retailer 13
-
$1,386 NZD
View
Most Expensive
B
MOH London
LG625447137 · Nov 5
$1,905 NZD
£843 GBP
View
13 more retailers have this diamond
Prices start from $329 NZDSave up to $1,575 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
$329 NZD