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Cushion|Lab Grown|IGI

1.99ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG780699137

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780699137

Diamond specifications and retailer prices

From $667 CAD
$475 USD
As of October 28, 2026
Save $1,225 CAD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,892 CAD at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780699137 or 780699137. Listed at 9 retailers as of October 28, 2026, with prices from $667 to $1,892, a $1,225 spread on the same certified stone. With Clarity lists it at $1,892. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780699137
Dimensions8.96 × 6.61 × 4.44 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm6.61 mm1.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780699137
Side View
Table 63.0%Crown 35.1°Girdle: THN-MEDPavilion 36.7°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,788 CAD|Low: $518 CAD|High: $1,892 CAD|Avg: $1,337 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 9$519 CAD
Retailer 4$667 CAD
Retailer 6$729 CAD
Retailer 11$861 CAD
Retailer 8$945 CAD
Retailer 5$1,034 CAD
Retailer 3$1,516 CAD
Retailer 2$1,545 CAD
Retailer 7$1,608 CAD
Retailer 10$1,764 CAD
Retailer 1$1,788 CAD
With Clarity$1,892 CAD

25 data points across 12 retailers

9 retailers$667 CAD to $1,892 CAD

A
Retailer 1
-
$519 CAD
£291 GBP
Price last confirmed 14 days ago
Returns within 30 days
A
Retailer 2
-
$667 CAD
$475 USD
View
Returns within 40 days
A
Retailer 3
-
$729 CAD
€494 EUR
View
Returns within 100 days
A
Retailer 4
-
$945 CAD
$673 USD
View
Returns within 30 days
A
Retailer 5
-
$1,034 CAD
A$1,133 AUD
View
B+
Retailer 6
-
$1,608 CAD
$1,145 USD
View
Returns within 30 days
B+
Retailer 7
-
$1,764 CAD
SGD 1,697 SGD
View
Price last confirmed 16 days ago
Returns within 14 days
B+
Retailer 8
-
$1,788 CAD
£1,002 GBP
View
Most Expensive
B
With Clarity
780699137 · Oct 28
$1,892 CAD
$1,347 USD
View
Returns within 30 days
8 more retailers have this diamond
Prices start from $667 CADSave up to $1,225 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
1.99ct Cushion
$667 CAD