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Emerald|Lab Grown|IGI

3.03ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG843630247

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843630247

Diamond specifications and retailer prices

From $452 AUD
$317 USD
As of November 1, 2026
Save $3,172 AUD (88%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,624 AUD at Brilliant Earth · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843630247 or 843630247. Listed at 3 retailers as of November 1, 2026, with prices from $452 to $3,624, a $3,172 spread on the same certified stone. Brilliant Earth lists it at $3,624. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843630247
Dimensions9.62 × 6.85 × 4.75 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm6.85 mm3.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843630247
Side View
Table 61.0%Crown 39.4°Girdle: MediumPavilion 40°Culet: LargeDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,624 AUD|Low: $452 AUD|High: $3,624 AUD|Avg: $1,850 AUD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$452 AUD
Retailer 2$917 AUD
Brilliant Earth$3,624 AUD

15 data points across 3 retailers

3 retailers$452 AUD to $3,624 AUD

A
Cheapest Retailer
-
$452 AUD
$317 USD
Final sale: no returns
A
Retailer 2
-
$917 AUD
£506 GBP
View
Most Expensive
B
Brilliant Earth
21760336A · Nov 2
$3,624 AUD
$2,540 USD
View
2 more retailers have this diamond
Prices start from $452 AUDSave up to $3,172 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
$452 AUD