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Asscher|Lab Grown|IGI

3.06ct H SI1 Asscher Lab Grown Diamond

ID • H/SI1 • IGI LG596307979

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG596307979

Diamond specifications and retailer prices

From $2,067 CAD
£1,163 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $3,198 CAD at Rare Carat
View at Rare Carat

About this 3.06ct lab-grown asscher diamond

This 3.06ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG596307979 or 596307979. Listed at 2 retailers as of October 29, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.06
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596307979
Dimensions8.10 × 8.01 × 5.12 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.10 mm8.01 mm3.06 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596307979
Side View
Table 64.0%Crown 28°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $3,198 CAD|Low: $809 CAD|High: $5,332 CAD|Avg: $3,403 CAD
Rare Carat
Retailer 2
Retailer 3
January 18, 2026
Retailer 2$811 CAD
Rare Carat$3,198 CAD
Retailer 3$5,332 CAD

7 data points across 3 retailers

2 retailers

B+
Cheapest Retailer
-
$2,067 CAD
£1,163 GBP
Most Expensive
Rare Carat
754937
$3,198 CAD
$2,285 USD
View
1 more retailer has this diamond
Prices start from $2,067 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.

B+
3.06ct Asscher
$2,067 CAD