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Emerald|Lab Grown|IGI

3.03ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG566394419

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566394419

Diamond specifications and retailer prices

From $495 AUD
$348 USD
As of October 30, 2026
Save $6,039 AUD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,534 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG566394419 or 566394419. Listed at 16 retailers as of October 28, 2026, with prices from $495 to $6,534, a $6,039 spread on the same certified stone. Brilliant Earth lists it at $6,534. 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

3.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566394419
Dimensions9.18 × 6.60 × 4.47 mm
L/W Ratio1.39
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
9.18 mm6.60 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566394419
Side View
Table 63.0%Crown 38.6°Girdle: MediumPavilion 38.2°Culet: LNGDepth 67.7%

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: Oct 30
Current: $6,534 AUD|Low: $475 AUD|High: $6,734 AUD|Avg: $1,620 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$495 AUD
Retailer 2$554 AUD
Retailer 3$615 AUD
Retailer 12$615 AUD
Retailer 8$833 AUD
Retailer 7$978 AUD
Retailer 5$989 AUD
Retailer 4$1,065 AUD
Retailer 6$1,105 AUD
Retailer 10$1,802 AUD
Retailer 9$2,405 AUD
Brilliant Earth$6,534 AUD

43 data points across 12 retailers

16 retailers$495 AUD to $6,534 AUD

A
Cheapest Retailer
-
$495 AUD
$348 USD
A
Retailer 2
-
$554 AUD
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$575 AUD
$404 USD
View
A
Retailer 4
-
$615 AUD
$432 USD
View
A
Retailer 5
-
$615 AUD
$432 USD
View
A
Retailer 6
-
$833 AUD
$585 USD
View
A
Retailer 7
-
$978 AUD
€654 EUR
View
B+
Retailer 8
-
$989 AUD
$695 USD
View
A
Retailer 9
-
$1,065 AUD
$748 USD
View
A
Retailer 10
-
$1,105 AUD
£611 GBP
View
B+
Retailer 11
-
$1,802 AUD
$1,266 USD
View
B+
Retailer 12
-
$1,976 AUD
$1,388 USD
View
B+
Retailer 13
-
$2,036 AUD
$1,430 USD
View
B
Retailer 14
-
$2,372 AUD
$1,666 USD
View
B+
Retailer 15
-
$2,405 AUD
£1,330 GBP
View
Most Expensive
B
Brilliant Earth
16273539A · Oct 28
$6,534 AUD
$4,590 USD
View
15 more retailers have this diamond
Prices start from $495 AUDSave up to $6,039 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
3.03ct Emerald
$495 AUD