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Asscher|Lab Grown|IGI

1.91ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG647413837

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG647413837

Diamond specifications and retailer prices

From $438 CAD
$313 USD
As of October 28, 2026
Save $2,235 CAD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,673 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.91ct lab-grown asscher diamond

This 1.91ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647413837 or 647413837. Listed at 15 retailers as of October 28, 2026, with prices from $438 to $2,673, a $2,235 spread on the same certified stone. Brilliant Earth lists it at $2,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647413837
Dimensions6.89 × 6.80 × 4.50 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.89 mm6.80 mm1.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647413837
Side View
Table 64.0%Crown 32.4°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,673 CAD|Low: $294 CAD|High: $169,701 CAD|Avg: $12,611 CAD|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 15$438 CAD
Retailer 14$484 CAD
Retailer 5$707 CAD
Retailer 13$799 CAD
Retailer 2$851 CAD
Retailer 9$866 CAD
Retailer 16$872 CAD
Retailer 3$1,100 CAD
Retailer 12$1,204 CAD
Retailer 4$1,628 CAD
Retailer 6$1,780 CAD
Retailer 10$1,952 CAD
Retailer 7$1,961 CAD
Retailer 11$2,036 CAD
Brilliant Earth$2,673 CAD
Retailer 8$169,701 CAD

42 data points across 16 retailers

15 retailers$438 CAD to $2,673 CAD

A
Cheapest Retailer
-
$438 CAD
$313 USD
Final sale: no returns
A
Retailer 2
-
$484 CAD
$346 USD
View
A
Retailer 3
-
$707 CAD
$505 USD
View
B+
Retailer 4
-
$799 CAD
$571 USD
View
A
Retailer 5
-
$851 CAD
£479 GBP
View
A
Retailer 6
-
$866 CAD
€589 EUR
View
A
Retailer 7
-
$872 CAD
$623 USD
View
B+
Retailer 8
-
$1,100 CAD
$786 USD
View
B+
Retailer 9
-
$1,204 CAD
$860 USD
View
B+
Retailer 10
-
$1,532 CAD
£862 GBP
View
B+
Retailer 11
-
$1,628 CAD
$1,164 USD
View
B
Retailer 12
-
$1,952 CAD
£1,098 GBP
View
B
Retailer 13
-
$2,036 CAD
$1,455 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,127 CAD
$1,520 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
21311993A · Oct 28
$2,673 CAD
$1,910 USD
View
14 more retailers have this diamond
Prices start from $438 CADSave up to $2,235 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
1.91ct Asscher
$438 CAD