Asscher|Lab Grown|IGI

3.09ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG838650294

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG838650294

Diamond specifications and retailer prices

From $402 USD
As of October 29, 2026
Save $2,548 USD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,950 USD at Brilliant Earth · As of October 30, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838650294 or 838650294. Listed at 4 retailers as of October 29, 2026, with prices from $402 to $2,950, a $2,548 spread on the same certified stone. Brilliant Earth lists it at $2,950. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838650294
Dimensions8.00 × 7.96 × 5.36 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm7.96 mm3.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838650294
Side View
Table 62.0%Crown 37.6°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,950 USD|Low: $402 USD|High: $2,950 USD|Avg: $1,671 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$402 USD
Retailer 2$836 USD
Retailer 4$2,100 USD
Brilliant Earth$2,950 USD

31 data points across 4 retailers

4 retailers$402 USD to $2,950 USD

A
Cheapest Retailer
-
$402 USD
Final sale: no returns
A
Retailer 2
-
$836 USD
£658 GBP
View
Retailer 3
-
$2,100 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21552916A · Oct 30
$2,950 USD
View
3 more retailers have this diamond
Prices start from $402 USDSave up to $2,548 USD

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
$402 USD