Asscher|Lab Grown|IGI

3.09ct F VVS1 Asscher Lab Grown Diamond

EX • F/VVS1 • IGI LG844607573

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844607573

Diamond specifications and retailer prices

From $523 USD
As of November 1, 2026
Save $464 USD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,440 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844607573 or 844607573. Listed at 3 retailers as of November 1, 2026, with a 89% 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
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844607573
Dimensions8.10 × 8.05 × 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
8.10 mm8.05 mm3.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844607573
Side View
Table 61.0%Crown 35.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,440 USD|Low: $523 USD|High: $3,440 USD|Avg: $1,618 USD
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$523 USD
Retailer 2$987 USD
Rare Carat$3,440 USD

20 data points across 3 retailers

3 retailers$523 USD to $987 USD

A
Cheapest Retailer
-
$523 USD
Final sale: no returns
A
Retailer 2
-
$987 USD
£777 GBP
View
Most Expensive
Rare Carat
844607573 · Oct 19
$3,440 USD
View
Price last confirmed 14 days ago
2 more retailers have this diamond
Prices start from $523 USDSave up to $464 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
$523 USD