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Emerald|Lab Grown|IGI

3.10ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG844617594

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844617594

Diamond specifications and retailer prices

From $417 AUD
$293 USD
As of October 29, 2026
Save $3,270 AUD (89%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,687 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG844617594 or 844617594. Listed at 3 retailers as of October 29, 2026, with prices from $417 to $3,687, a $3,270 spread on the same certified stone. Brilliant Earth lists it at $3,687. 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

3.10
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844617594
Dimensions9.78 × 6.96 × 4.70 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
9.78 mm6.96 mm3.10 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844617594
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,687 AUD|Low: $410 AUD|High: $3,687 AUD|Avg: $1,955 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$417 AUD
Retailer 2$913 AUD
Brilliant Earth$3,687 AUD

10 data points across 3 retailers

3 retailers$417 AUD to $3,687 AUD

A
Cheapest Retailer
-
$417 AUD
$293 USD
Final sale: no returns
A
Retailer 2
-
$913 AUD
£505 GBP
View
Most Expensive
B
Brilliant Earth
21760006A · Oct 30
$3,687 AUD
$2,590 USD
View
2 more retailers have this diamond
Prices start from $417 AUDSave up to $3,270 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
3.10ct Emerald
$417 AUD