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Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG786686999

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786686999

Diamond specifications and retailer prices

From $440 CAD
£248 GBP
As of October 30, 2026
Save $1,221 CAD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,661 CAD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786686999 or 786686999. Listed at 8 retailers as of October 30, 2026, with prices from $440 to $1,661, a $1,221 spread on the same certified stone. With Clarity lists it at $1,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686999
Dimensions9.12 × 6.34 × 4.22 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm6.34 mm1.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686999
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 66.6%

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 30
Current: $659 CAD|Low: $438 CAD|High: $1,746 CAD|Avg: $1,227 CAD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 3$440 CAD
Retailer 1$659 CAD
Retailer 9$806 CAD
Retailer 7$874 CAD
Retailer 4$920 CAD
Retailer 6$1,412 CAD
Retailer 2$1,433 CAD
Retailer 10$1,458 CAD
Retailer 5$1,586 CAD
Retailer 8$1,632 CAD
With Clarity$1,661 CAD

31 data points across 11 retailers

8 retailers$440 CAD to $1,661 CAD

A
Cheapest Retailer
-
$440 CAD
£248 GBP
A
Retailer 2
-
$659 CAD
€449 EUR
View
A
Retailer 3
-
$874 CAD
$626 USD
View
A
Retailer 4
-
$920 CAD
A$1,013 AUD
View
B+
Retailer 5
-
$1,412 CAD
$1,011 USD
View
Retailer 6
-
$1,586 CAD
£894 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$1,632 CAD
SGD 1,579 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
With Clarity
786686999 · Nov 1
$1,661 CAD
$1,189 USD
View
7 more retailers have this diamond
Prices start from $440 CADSave up to $1,221 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 Cushion
$440 CAD