Asscher|Lab Grown|IGI

1.91ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG717507868

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG717507868

Diamond specifications and retailer prices

From $362 CAD
$259 USD
As of October 27, 2026
Save $1,447 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,115 CAD at Brilliant Earth · As of October 18, 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 very-good cut grade and certified by IGI LG717507868 or 717507868. Listed at 19 retailers as of October 27, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.91
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717507868
Dimensions6.87 × 6.48 × 4.51 mm
L/W Ratio1.06
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.48 mm1.91 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717507868
Side View
Table 71.0%Crown 39°Girdle: STK-THKPavilion 42°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $4,115 CAD|Low: $362 CAD|High: $4,325 CAD|Avg: $1,190 CAD|-4.9%
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
Retailer 19
October 30, 2026
Retailer 19$362 CAD
Retailer 3$403 CAD
Retailer 16$420 CAD
Retailer 7$449 CAD
Retailer 14$449 CAD
Retailer 10$672 CAD
Retailer 4$749 CAD
Retailer 13$771 CAD
Retailer 11$779 CAD
Retailer 17$840 CAD
Retailer 2$856 CAD
Retailer 15$1,103 CAD
Retailer 5$1,136 CAD
Retailer 6$1,443 CAD
Retailer 18$1,515 CAD
Retailer 8$1,640 CAD
Retailer 12$1,809 CAD
Retailer 9$2,225 CAD
Brilliant Earth$4,115 CAD

43 data points across 19 retailers

19 retailers$362 CAD to $1,809 CAD

A
Cheapest Retailer
-
$362 CAD
$259 USD
A
Retailer 2
-
$403 CAD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$420 CAD
$300 USD
View
A
Retailer 4
-
$449 CAD
$321 USD
View
A
Retailer 5
-
$449 CAD
$321 USD
View
A
Retailer 6
-
$672 CAD
$480 USD
View
B+
Retailer 7
-
$749 CAD
$535 USD
View
A
Retailer 8
-
$771 CAD
ZAR 8,904 ZAR
View
Retailer 9
-
$779 CAD
£438 GBP
View
Price last confirmed 25 days ago
A
Retailer 10
-
$840 CAD
$600 USD
View
A
Retailer 11
-
$856 CAD
£481 GBP
View
B+
Retailer 12
-
$1,103 CAD
$788 USD
View
B+
Retailer 13
-
$1,136 CAD
$812 USD
View
B
Retailer 14
-
$1,443 CAD
$1,031 USD
View
B
Retailer 15
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$1,515 CAD
$1,082 USD
View
B
Retailer 16
-
$1,640 CAD
$1,172 USD
View
B
Retailer 17
-
$1,809 CAD
£1,018 GBP
View
Retailer 18
-
$2,225 CAD
$1,590 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
16643081A · Oct 18
$4,115 CAD
$2,940 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $362 CADSave up to $1,447 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
$362 CAD