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Cushion|Lab Grown|IGI

1.02ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG818657597

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

Certificate IGI LG818657597

Diamond specifications and retailer prices

From $270 CAD
$193 USD
As of October 30, 2026
Save $1,275 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,545 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG818657597 or 818657597. Listed at 15 retailers as of October 30, 2026, with prices from $270 to $1,545, a $1,275 spread on the same certified stone. Reve Diamonds lists it at $1,545. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657597
Dimensions5.97 × 5.91 × 3.85 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 mm5.91 mm1.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657597
Side View
Table 58.0%Crown 34.7°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 65.1%

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 30
Current: $1,398 CAD|Low: $270 CAD|High: $1,545 CAD|Avg: $745 CAD|-1.3%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 5$270 CAD
Retailer 11$299 CAD
Retailer 7$366 CAD
Retailer 10$513 CAD
Retailer 9$515 CAD
Retailer 6$534 CAD
Retailer 8$534 CAD
Retailer 4$584 CAD
Retailer 12$731 CAD
Retailer 2$740 CAD
Retailer 13$1,027 CAD
Retailer 3$1,037 CAD
Retailer 14$1,062 CAD
Retailer 1$1,398 CAD
Reve Diamonds$1,545 CAD

38 data points across 15 retailers

15 retailers$270 CAD to $1,545 CAD

A
Cheapest Retailer
-
$270 CAD
$193 USD
Final sale: no returns
A
Retailer 2
-
$299 CAD
$214 USD
View
A
Retailer 3
-
$366 CAD
£206 GBP
View
A
Retailer 4
-
$513 CAD
ZAR 5,935 ZAR
View
A
Retailer 5
-
$515 CAD
€351 EUR
View
A
Retailer 6
-
$534 CAD
$382 USD
View
A
Retailer 7
-
$534 CAD
£301 GBP
View
A
Retailer 8
-
$584 CAD
$418 USD
View
Retailer 9
-
$731 CAD
A$805 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$740 CAD
$530 USD
View
B+
Retailer 11
-
$1,027 CAD
$735 USD
View
B+
Retailer 12
-
$1,037 CAD
$742 USD
View
B+
Retailer 13
-
$1,062 CAD
$760 USD
View
B
Retailer 14
-
$1,398 CAD
£788 GBP
View
Most Expensive
B
Reve Diamonds
701DC28A8 · Oct 30
$1,545 CAD
$1,106 USD
View
14 more retailers have this diamond
Prices start from $270 CADSave up to $1,275 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
1.02ct Cushion
$270 CAD