Asscher|Lab Grown|IGI

3.10ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG628402578

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628402578

Diamond specifications and retailer prices

From $1,337 CAD
$957 USD
As of October 30, 2026
Save $556 CAD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,893 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.1ct lab-grown asscher diamond

This 3.1ct 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 LG628402578 or 628402578. Listed at 2 retailers as of October 29, 2026, with prices from $1,337 to $1,893, a $556 spread on the same certified stone. Diamond Quarter lists it at $1,893. 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

3.10
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628402578
Dimensions7.99 × 7.98 × 5.22 mm
L/W Ratio1.00
Top View
7.99 mm7.98 mm3.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628402578
Side View
Table 63.0%Crown 34.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,337 CAD|Low: $1,287 CAD|High: $4,079 CAD|Avg: $3,149 CAD|-37.3%
Retailer 1
Retailer 2
Retailer 3
September 23, 2026
Retailer 1$1,337 CAD
Retailer 2$3,275 CAD
Retailer 3$4,079 CAD

6 data points across 3 retailers

2 retailers$1,337 CAD to $1,893 CAD

A
Cheapest Retailer
-
$1,337 CAD
$957 USD
Most Expensive
B+
Diamond Quarter
3.1VS1HLG78C30DN · Oct 29
$1,893 CAD
£1,067 GBP
View
1 more retailer has this diamond
Prices start from $1,337 CADSave up to $556 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
3.10ct Asscher
$1,337 CAD