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Emerald|Lab Grown|IGI

2.27ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG670469742

Shape and cutting style on the report: Emerald cut

Certificate IGI LG670469742

Diamond specifications and retailer prices

From $456 AUD
As of November 4, 2026
Save $3,487 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,943 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.27ct lab-grown emerald diamond

This 2.27ct lab-grown emerald sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG670469742 or 670469742. Listed at 17 retailers as of November 4, 2026, with prices from $456 to $3,943, a $3,487 spread on the same certified stone. Brilliant Earth lists it at $3,943. 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

2.27
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670469742
Dimensions8.93 × 6.25 × 4.02 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm6.25 mm2.27 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670469742
Side View
Table 64.0%Crown 33.6°Girdle: MediumPavilion 38.2°Culet: LargeDepth 64.3%

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 4
Current: $2,757 AUD|Low: $456 AUD|High: $2,828 AUD|Avg: $1,158 AUD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$456 AUD
Retailer 8$504 AUD
Retailer 9$679 AUD
Retailer 6$729 AUD
Retailer 7$814 AUD
Retailer 2$883 AUD
Retailer 3$1,551 AUD
Retailer 4$1,886 AUD
Retailer 5$2,023 AUD
Brilliant Earth$2,757 AUD

43 data points across 10 retailers

17 retailers$456 AUD to $3,943 AUD

Retailer 1
-
$407 AUD
Price last confirmed 45 days ago
A
Retailer 2
-
$456 AUD
View
Final sale: no returns
Retailer 3
-
$473 AUD
View
Price last confirmed 43 days ago
Retailer 4
-
$499 AUD
View
Price last confirmed 42 days ago
Retailer 5
-
$504 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$679 AUD
View
A
Retailer 7
-
$729 AUD
View
Retailer 8
-
$814 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$883 AUD
View
B+
Retailer 10
-
$1,313 AUD
View
B+
Retailer 11
-
$1,551 AUD
View
B+
Retailer 12
-
$1,618 AUD
View
B
Retailer 13
-
$1,693 AUD
View
B
Retailer 14
-
$1,886 AUD
View
B
Retailer 15
-
$2,023 AUD
View
B
Retailer 16
-
$2,757 AUD
View
Most Expensive
B
Brilliant Earth
16136809A · Nov 5
$3,943 AUD
$2,760 USD
View
16 more retailers have this diamond
Prices start from $456 AUDSave up to $3,487 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
2.27ct Emerald
$456 AUD