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Asscher|Lab Grown|IGI

3.09ct E VS2 Asscher Lab Grown Diamond

EX • E/VS2 • IGI LG846629940

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG846629940

Diamond specifications and retailer prices

From $673 AUD
$473 USD
As of October 29, 2026
Save $604 AUD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,470 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846629940 or 846629940. Listed at 3 retailers as of October 28, 2026, with a 90% 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629940
Dimensions8.10 × 8.01 × 5.32 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.01 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629940
Side View
Table 65.0%Crown 34.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,470 AUD|Low: $673 AUD|High: $4,470 AUD|Avg: $2,449 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$673 AUD
Retailer 2$1,278 AUD
Brilliant Earth$4,470 AUD

12 data points across 3 retailers

3 retailers$673 AUD to $1,278 AUD

A
Cheapest Retailer
-
$673 AUD
$473 USD
Final sale: no returns
A
Retailer 2
-
$1,278 AUD
£707 GBP
View
Most Expensive
Brilliant Earth
22151239A · Oct 22
$4,470 AUD
$3,140 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $673 AUDSave up to $604 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 Asscher
$673 AUD