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Emerald|Lab Grown|IGI

1.16ct G SI2 Emerald Lab Grown Diamond

ID • G/SI2 • IGI LG523263237

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523263237

Diamond specifications and retailer prices

From $329 AUD
As of November 6, 2026
Save $1,302 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,631 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.16ct lab-grown emerald diamond

This 1.16ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523263237 or 523263237. Listed at 13 retailers as of November 2, 2026, with prices from $329 to $1,631, a $1,302 spread on the same certified stone. MOH London lists it at $1,631. 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

1.16
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263237
Dimensions7.55 × 4.88 × 3.16 mm
L/W Ratio1.55
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
7.55 mm4.88 mm1.16 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263237
Side View
Table 61.5%Crown 29.3°Girdle: Slightly ThickPavilion 36°Culet: LNGDepth 64.8%

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: $1,631 AUD|Low: $316 AUD|High: $1,651 AUD|Avg: $747 AUD|-1.0%
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 6, 2026
Retailer 6$329 AUD
Retailer 4$366 AUD
Retailer 12$380 AUD
Retailer 8$407 AUD
Retailer 11$407 AUD
Retailer 9$691 AUD
Retailer 3$747 AUD
Retailer 2$753 AUD
Retailer 7$771 AUD
Retailer 10$1,309 AUD
Retailer 5$1,313 AUD
MOH London$1,631 AUD

45 data points across 12 retailers

13 retailers$329 AUD to $1,631 AUD

A
Cheapest Retailer
-
$329 AUD
A
Retailer 2
-
$366 AUD
View
Final sale: no returns
A
Retailer 3
-
$380 AUD
View
A
Retailer 4
-
$407 AUD
View
Retailer 5
-
$407 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$691 AUD
View
B+
Retailer 7
-
$747 AUD
View
B+
Retailer 8
-
$753 AUD
View
B+
Retailer 9
-
$771 AUD
View
B+
Retailer 10
-
$931 AUD
View
B
Retailer 11
-
$1,309 AUD
View
B
Retailer 12
-
$1,313 AUD
View
Most Expensive
B
MOH London
LG523263237 · Nov 2
$1,631 AUD
£899 GBP
View
12 more retailers have this diamond
Prices start from $329 AUDSave up to $1,302 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
1.16ct Emerald
$329 AUD