CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG831656831

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831656831

Diamond specifications and retailer prices

From $445 CAD
As of November 4, 2026
Save $2,106 CAD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,550 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831656831 or 831656831. Listed at 7 retailers as of November 2, 2026, with prices from $445 to $2,550, a $2,106 spread on the same certified stone. Do Amore Diamonds lists it at $2,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831656831
Dimensions5.97 × 5.94 × 3.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.97 mm5.94 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831656831
Side View
Table 66.0%Crown 35.1°Girdle: THK-VTKPavilion 38.3°Culet: NoneDepth 63.8%

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: Nov 4
Current: $2,550 CAD|Low: $445 CAD|High: $2,550 CAD|Avg: $880 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 7$445 CAD
Retailer 6$542 CAD
Retailer 5$589 CAD
Retailer 8$598 CAD
Retailer 11$623 CAD
Retailer 2$740 CAD
Retailer 10$1,112 CAD
Retailer 3$1,154 CAD
Retailer 4$1,203 CAD
Retailer 9$1,589 CAD
Do Amore Diamonds$2,550 CAD

15 data points across 11 retailers

7 retailers$445 CAD to $2,550 CAD

A
Cheapest Retailer
-
$445 CAD
A
Retailer 2
-
$542 CAD
View
A
Retailer 3
-
$589 CAD
View
B+
Retailer 4
-
$740 CAD
View
B
Retailer 5
-
$1,203 CAD
View
B
Retailer 6
-
$1,728 CAD
View
Most Expensive
B
Do Amore Diamonds
27-57488965D · Nov 2
$2,550 CAD
$1,830 USD
View
6 more retailers have this diamond
Prices start from $445 CADSave up to $2,106 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
1.05ct Cushion
$445 CAD