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Asscher|Lab Grown|IGI

3.05ct F SI1 Asscher Lab Grown Diamond

EX • F/SI1 • IGI LG847642070

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847642070

Diamond specifications and retailer prices

From $458 CAD
$328 USD
As of November 1, 2026
Save $3,146 CAD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,604 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown asscher diamond

This 3.05ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847642070 or 847642070. Listed at 3 retailers as of October 31, 2026, with prices from $458 to $3,604, a $3,146 spread on the same certified stone. Brilliant Earth lists it at $3,604. 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

3.05
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847642070
Dimensions8.19 × 8.02 × 5.08 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.02 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847642070
Side View
Table 68.0%Crown 40.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,604 CAD|Low: $458 CAD|High: $6,314 CAD|Avg: $2,366 CAD|-42.9%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$458 CAD
Retailer 2$942 CAD
Brilliant Earth$3,604 CAD

7 data points across 3 retailers

3 retailers$458 CAD to $3,604 CAD

A
Cheapest Retailer
-
$458 CAD
$328 USD
Final sale: no returns
A
Retailer 2
-
$942 CAD
£531 GBP
View
Most Expensive
B
Brilliant Earth
22236053A · Oct 31
$3,604 CAD
$2,580 USD
View
2 more retailers have this diamond
Prices start from $458 CADSave up to $3,146 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
3.05ct Asscher
$458 CAD