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Asscher|Lab Grown|IGI

1.91ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG840656430

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840656430

Diamond specifications and retailer prices

From $410 CAD
$293 USD
As of October 27, 2026
Save $2,179 CAD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,589 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840656430 or 840656430. Listed at 15 retailers as of October 27, 2026, with prices from $410 to $2,589, a $2,179 spread on the same certified stone. Brilliant Earth lists it at $2,589. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656430
Dimensions6.84 × 6.77 × 4.57 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.77 mm1.91 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656430
Side View
Table 58.0%Crown 32.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 67.5%

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 27
Current: $2,589 CAD|Low: $395 CAD|High: $2,813 CAD|Avg: $1,423 CAD|-8.0%
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
October 30, 2026
Retailer 15$410 CAD
Retailer 2$568 CAD
Retailer 12$573 CAD
Retailer 4$836 CAD
Retailer 11$840 CAD
Retailer 6$1,142 CAD
Retailer 10$1,184 CAD
Retailer 14$1,563 CAD
Retailer 8$1,591 CAD
Retailer 5$1,598 CAD
Retailer 7$1,635 CAD
Retailer 3$1,636 CAD
Retailer 9$2,051 CAD
Retailer 13$2,225 CAD
Brilliant Earth$2,589 CAD

34 data points across 15 retailers

15 retailers$410 CAD to $2,589 CAD

A
Cheapest Retailer
-
$410 CAD
$293 USD
A
Retailer 2
-
$568 CAD
£320 GBP
View
A
Retailer 3
-
$573 CAD
HK$3,200 HKD
View
A
Retailer 4
-
$836 CAD
$597 USD
View
A
Retailer 5
-
$840 CAD
$600 USD
View
B+
Retailer 6
-
$1,142 CAD
$816 USD
View
B+
Retailer 7
-
$1,184 CAD
A$1,301 AUD
View
B+
Retailer 8
-
$1,563 CAD
$1,117 USD
View
B+
Retailer 9
-
$1,591 CAD
A$1,749 AUD
View
B+
Retailer 10
-
$1,598 CAD
$1,142 USD
View
B+
Retailer 11
-
$1,635 CAD
SGD 1,579 SGD
View
B+
Retailer 12
-
$1,636 CAD
$1,169 USD
View
B
Retailer 13
-
$2,051 CAD
£1,154 GBP
View
Retailer 14
-
$2,225 CAD
$1,590 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21563809A · Oct 28
$2,589 CAD
$1,850 USD
View
14 more retailers have this diamond
Prices start from $410 CADSave up to $2,179 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
$410 CAD