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Emerald|Lab Grown|IGI

3.03ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG622400669

Shape and cutting style on the report: Emerald cut

Certificate IGI LG622400669

Diamond specifications and retailer prices

From $629 AUD
As of November 6, 2026
Save $3,786 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,414 AUD at Brilliant Earth · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG622400669 or 622400669. Listed at 16 retailers as of November 4, 2026, with prices from $629 to $4,414, a $3,786 spread on the same certified stone. Brilliant Earth lists it at $4,414. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622400669
Dimensions9.32 × 6.67 × 4.54 mm
L/W Ratio1.40
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
9.32 mm6.67 mm3.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622400669
Side View
Table 66.0%Crown 37.1°Girdle: ThickPavilion 40.7°Culet: LNGDepth 68.1%

Caratlytics Score

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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: $4,414 AUD|Low: $603 AUD|High: $4,557 AUD|Avg: $1,622 AUD|-3.1%
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 10$629 AUD
Retailer 4$701 AUD
Retailer 15$703 AUD
Retailer 6$779 AUD
Retailer 12$779 AUD
Retailer 14$986 AUD
Retailer 3$1,224 AUD
Retailer 11$1,239 AUD
Retailer 8$1,273 AUD
Retailer 7$1,313 AUD
Retailer 9$1,908 AUD
Retailer 13$2,504 AUD
Retailer 5$2,797 AUD
Retailer 2$2,853 AUD
Brilliant Earth$4,414 AUD

42 data points across 15 retailers

16 retailers$629 AUD to $4,414 AUD

A
Cheapest Retailer
-
$629 AUD
A
Retailer 2
-
$701 AUD
View
Final sale: no returns
A
Retailer 3
-
$703 AUD
View
A
Retailer 4
-
$779 AUD
View
Retailer 5
-
$779 AUD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$986 AUD
View
B+
Retailer 7
-
$1,224 AUD
View
Retailer 8
-
$1,239 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,273 AUD
View
A
Retailer 10
-
$1,313 AUD
View
B+
Retailer 11
-
$1,908 AUD
View
B
Retailer 12
-
$2,504 AUD
View
B
Retailer 13
-
$2,550 AUD
View
B
Retailer 14
-
$2,797 AUD
View
B
Retailer 15
-
$2,853 AUD
View
Most Expensive
B
Brilliant Earth
9274683A · Nov 4
$4,414 AUD
$3,090 USD
View
15 more retailers have this diamond
Prices start from $629 AUDSave up to $3,786 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
$629 AUD