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Emerald|Lab Grown|IGI

3.03ct F SI2 Emerald Lab Grown Diamond

EX • F/SI2 • IGI LG851682739

Shape and cutting style on the report: Emerald cut

Certificate IGI LG851682739

Diamond specifications and retailer prices

From $942 AUD
$662 USD
As of November 1, 2026
Save $1,819 AUD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,762 AUD at Brilliant Earth · As of November 1, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG851682739 or 851682739. Listed at 3 retailers as of November 1, 2026, with prices from $942 to $2,762, a $1,819 spread on the same certified stone. Brilliant Earth lists it at $2,762. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851682739
Dimensions9.72 × 6.91 × 4.54 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm6.91 mm3.03 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851682739
Side View
Table 66.0%Crown 33.9°Girdle: MediumPavilion 37°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,762 AUD|Low: $942 AUD|High: $2,762 AUD|Avg: $1,486 AUD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$942 AUD
Retailer 2$1,664 AUD
Brilliant Earth$2,762 AUD

3 data points across 3 retailers

3 retailers$942 AUD to $2,762 AUD

B+
Cheapest Retailer
-
$942 AUD
$662 USD
B+
Retailer 2
-
$1,664 AUD
$1,169 USD
View
Most Expensive
B
Brilliant Earth
22431602A · Nov 1
$2,762 AUD
$1,940 USD
View
2 more retailers have this diamond
Prices start from $942 AUDSave up to $1,819 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.

B+
3.03ct Emerald
$942 AUD