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Asscher|Lab Grown|IGI

3.09ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG847688300

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847688300

Diamond specifications and retailer prices

From $1,170 CAD
£660 GBP
As of November 1, 2026
Save $2,042 CAD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,213 CAD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847688300 or 847688300. Listed at 2 retailers as of October 30, 2026, with prices from $1,170 to $3,213, a $2,042 spread on the same certified stone. Brilliant Earth lists it at $3,213. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847688300
Dimensions8.02 × 7.98 × 5.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.98 mm3.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847688300
Side View
Table 66.0%Crown 36.2°Girdle: MediumPavilion 39.8°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,213 CAD|Low: $1,170 CAD|High: $3,213 CAD|Avg: $2,194 CAD
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2$1,170 CAD
Brilliant Earth$3,213 CAD

5 data points across 2 retailers

2 retailers$1,170 CAD to $3,213 CAD

A
Cheapest Retailer
-
$1,170 CAD
£660 GBP
Most Expensive
B+
Brilliant Earth
22320677A · Oct 30
$3,213 CAD
$2,300 USD
View
1 more retailer has this diamond
Prices start from $1,170 CADSave up to $2,042 CAD

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
$1,170 CAD