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Emerald|Lab Grown|IGI

1.04ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG530221637

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530221637

Diamond specifications and retailer prices

From $264 AUD
As of November 6, 2026
Save $1,265 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,529 AUD 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 LG530221637 or 530221637. Listed at 14 retailers as of November 5, 2026, with prices from $264 to $1,529, a $1,265 spread on the same certified stone. MOH London lists it at $1,529. 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 angle28°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530221637
Dimensions7.25 × 4.66 × 3.11 mm
L/W Ratio1.56
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
7.25 mm4.66 mm1.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530221637
Side View
Table 62.5%Crown 28°Girdle: MediumPavilion 38.7°Culet: LNGDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,529 AUD|Low: $254 AUD|High: $1,551 AUD|Avg: $642 AUD|-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
November 6, 2026
Retailer 8$264 AUD
Retailer 4$296 AUD
Retailer 7$307 AUD
Retailer 6$327 AUD
Retailer 11$327 AUD
Retailer 3$577 AUD
Retailer 2$587 AUD
Retailer 10$614 AUD
Retailer 5$777 AUD
Retailer 13$829 AUD
Retailer 9$1,054 AUD
Retailer 12$1,113 AUD
MOH London$1,529 AUD

45 data points across 13 retailers

14 retailers$264 AUD to $1,529 AUD

A
Cheapest Retailer
-
$264 AUD
A
Retailer 2
-
$296 AUD
View
Final sale: no returns
A
Retailer 3
-
$307 AUD
View
A
Retailer 4
-
$327 AUD
View
Retailer 5
-
$327 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$577 AUD
View
B+
Retailer 7
-
$587 AUD
View
Retailer 8
-
$614 AUD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$713 AUD
View
B
Retailer 10
-
$777 AUD
View
B+
Retailer 11
-
$829 AUD
View
B
Retailer 12
-
$1,054 AUD
View
B
Retailer 13
-
$1,113 AUD
View
Most Expensive
B
MOH London
LG530221637 · Nov 5
$1,529 AUD
£843 GBP
View
13 more retailers have this diamond
Prices start from $264 AUDSave up to $1,265 AUD

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
$264 AUD