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Emerald|Lab Grown|IGI

2.05ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG666424135

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666424135

Diamond specifications and retailer prices

From $366 AUD
As of November 4, 2026
Save $1,777 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,143 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.05ct lab-grown emerald diamond

This 2.05ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG666424135 or 666424135. Listed at 15 retailers as of November 4, 2026, with prices from $366 to $2,143, a $1,777 spread on the same certified stone. Brilliant Earth lists it at $2,143. 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

2.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666424135
Dimensions8.41 × 6.00 × 4.07 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm6.00 mm2.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666424135
Side View
Table 64.0%Crown 36.8°Girdle: MediumPavilion 39.6°Culet: LNGDepth 67.8%

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 4
Current: $2,143 AUD|Low: $301 AUD|High: $2,200 AUD|Avg: $1,046 AUD|-2.6%
Brilliant Earth
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
Retailer 15
November 5, 2026
Retailer 4$366 AUD
Retailer 11$424 AUD
Retailer 14$453 AUD
Retailer 15$453 AUD
Retailer 8$679 AUD
Retailer 9$684 AUD
Retailer 6$759 AUD
Retailer 2$856 AUD
Retailer 5$967 AUD
Retailer 12$1,391 AUD
Retailer 3$1,457 AUD
Retailer 13$1,686 AUD
Retailer 10$1,817 AUD
Retailer 7$2,038 AUD
Brilliant Earth$2,143 AUD

38 data points across 15 retailers

15 retailers$366 AUD to $2,143 AUD

A
Cheapest Retailer
-
$366 AUD
A
Retailer 2
-
$424 AUD
View
Retailer 3
-
$453 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$453 AUD
View
A
Retailer 5
-
$679 AUD
View
Retailer 6
-
$684 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$759 AUD
View
B+
Retailer 8
-
$856 AUD
View
B+
Retailer 9
-
$967 AUD
View
B
Retailer 10
-
$1,391 AUD
View
B
Retailer 11
-
$1,457 AUD
View
Retailer 12
-
$1,686 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,817 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,038 AUD
View
Most Expensive
B
Brilliant Earth
12383131A · Nov 4
$2,143 AUD
$1,500 USD
View
14 more retailers have this diamond
Prices start from $366 AUDSave up to $1,777 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
2.05ct Emerald
$366 AUD