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Asscher|Lab Grown|IGI

1.91ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG799667147

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799667147

Diamond specifications and retailer prices

From $369 CAD
$264 USD
As of October 27, 2026
Save $3,367 CAD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,737 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 LG799667147 or 799667147. Listed at 23 retailers as of October 27, 2026, with prices from $369 to $3,737, a $3,367 spread on the same certified stone. Brilliant Earth lists it at $3,737. 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 angle37°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799667147
Dimensions6.82 × 6.71 × 4.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.71 mm1.91 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799667147
Side View
Table 68.0%Crown 37°Girdle: MED-STKPavilion 39°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
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: $3,737 CAD|Low: $355 CAD|High: $4,339 CAD|Avg: $1,150 CAD|-1.8%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 4$369 CAD
Retailer 5$413 CAD
Retailer 6$459 CAD
Retailer 9$459 CAD
Retailer 2$512 CAD
Retailer 16$679 CAD
Retailer 8$764 CAD
Retailer 14$788 CAD
Retailer 12$823 CAD
Retailer 11$879 CAD
Retailer 10$953 CAD
Retailer 15$1,067 CAD
Retailer 17$1,409 CAD
Retailer 7$1,475 CAD
Retailer 18$1,805 CAD
Retailer 13$1,849 CAD
Retailer 3$1,958 CAD
Brilliant Earth$3,737 CAD

38 data points across 18 retailers

23 retailers$369 CAD to $3,737 CAD

A
Cheapest Retailer
-
$369 CAD
$264 USD
A
Retailer 2
-
$413 CAD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$430 CAD
$307 USD
View
A
Retailer 4
-
$459 CAD
$328 USD
View
A
Retailer 5
-
$459 CAD
$328 USD
View
A
Retailer 6
-
$512 CAD
£288 GBP
View
A
Retailer 7
-
$679 CAD
$485 USD
View
B+
Retailer 8
-
$764 CAD
$546 USD
View
A
Retailer 9
-
$788 CAD
ZAR 9,101 ZAR
View
A
Retailer 10
-
$823 CAD
€560 EUR
View
A
Retailer 11
-
$879 CAD
£494 GBP
View
A
Retailer 12
-
$953 CAD
$681 USD
View
A
Retailer 13
-
$1,067 CAD
A$1,173 AUD
View
B+
Retailer 14
-
$1,106 CAD
$790 USD
View
B+
Retailer 15
-
$1,409 CAD
$1,007 USD
View
B+
Retailer 16
-
$1,475 CAD
$1,054 USD
View
B+
Retailer 17
-
$1,481 CAD
SGD 1,430 SGD
View
B+
Retailer 18
-
$1,547 CAD
$1,105 USD
View
B
Retailer 19
-
$1,792 CAD
£1,008 GBP
View
B
Retailer 20
-
$1,805 CAD
$1,290 USD
View
B+
Retailer 21
-
$1,849 CAD
£1,040 GBP
View
B
Retailer 22
-
$1,958 CAD
$1,399 USD
View
Most Expensive
B
Brilliant Earth
20696422A · Oct 28
$3,737 CAD
$2,670 USD
View
22 more retailers have this diamond
Prices start from $369 CADSave up to $3,367 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
$369 CAD