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Asscher|Lab Grown|IGI

3.20ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG500150581

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500150581

Diamond specifications and retailer prices

From $3,157 CAD
$2,260 USD
As of October 31, 2026
Save $12,525 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,522 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.2ct lab-grown asscher diamond

This 3.2ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150581 or 500150581. Listed at 11 retailers as of October 31, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.20
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150581
Dimensions8.02 × 7.99 × 5.14 mm
L/W Ratio1.00
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
8.02 mm7.99 mm3.20 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150581
Side View
Table 66.0%Crown 19.9°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $25,522 CAD|Low: $3,157 CAD|High: $36,460 CAD|Avg: $18,240 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$3,157 CAD
Retailer 6$12,501 CAD
Retailer 11$13,461 CAD
Retailer 2$13,944 CAD
Retailer 10$13,944 CAD
Retailer 4$15,682 CAD
Retailer 9$16,131 CAD
Retailer 5$16,831 CAD
Retailer 8$17,140 CAD
MOH London$25,522 CAD
Retailer 3$36,460 CAD

44 data points across 11 retailers

11 retailers$3,157 CAD to $15,682 CAD

B+
Cheapest Retailer
-
$3,157 CAD
$2,260 USD
B
Retailer 2
-
$13,944 CAD
$9,982 USD
View
B
Retailer 3
-
$15,682 CAD
$11,226 USD
View
Most Expensive
MOH London
LG500150581 · Oct 29
$25,522 CAD
£14,386 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $3,157 CADSave up to $12,525 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+
3.20ct Asscher
$3,157 CAD