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Emerald|Lab Grown|IGI

3.09ct G VVS1 Emerald Lab Grown Diamond

EX • G/VVS1 • IGI LG840657243

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840657243

Diamond specifications and retailer prices

From $581 AUD
$408 USD
As of October 31, 2026
Save $629 AUD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,306 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840657243 or 840657243. Listed at 3 retailers as of October 31, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657243
Dimensions9.74 × 6.96 × 4.72 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
9.74 mm6.96 mm3.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840657243
Side View
Table 61.0%Crown 34.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.8%

Caratlytics Score

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

Last verified: Oct 31
Current: $4,306 AUD|Low: $581 AUD|High: $4,356 AUD|Avg: $2,449 AUD|-1.1%
Rare Carat
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$581 AUD
Retailer 2$1,210 AUD
Rare Carat$4,306 AUD

26 data points across 3 retailers

3 retailers$581 AUD to $1,210 AUD

A
Cheapest Retailer
-
$581 AUD
$408 USD
Final sale: no returns
A
Retailer 2
-
$1,210 AUD
£669 GBP
View
Most Expensive
Rare Carat
840657243 · Oct 18
$4,306 AUD
$3,025 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $581 AUDSave up to $629 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
3.09ct Emerald
$581 AUD