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Cushion|Lab Grown|IGI

1.69ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG648438923

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648438923

Diamond specifications and retailer prices

From $430 CAD
$308 USD
As of November 1, 2026
Save $2,964 CAD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,394 CAD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 1.69ct lab-grown cushion diamond

This 1.69ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648438923 or 648438923. Listed at 8 retailers as of November 1, 2026, with prices from $430 to $3,394, a $2,964 spread on the same certified stone. Kay Jewelers lists it at $3,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648438923
Dimensions6.93 × 6.78 × 4.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.78 mm1.69 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648438923
Side View
Table 62.0%Crown 35.3°Girdle: MediumPavilion 41.3°Culet: NoneDepth 68.0%

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: Nov 1
Current: $3,394 CAD|Low: $298 CAD|High: $3,408 CAD|Avg: $1,618 CAD
Kay Jewelers
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
November 1, 2026
Retailer 13$430 CAD
Retailer 11$781 CAD
Retailer 9$782 CAD
Retailer 4$854 CAD
Retailer 14$864 CAD
Retailer 5$916 CAD
Retailer 3$1,130 CAD
Retailer 8$1,215 CAD
Retailer 7$1,492 CAD
Retailer 15$1,864 CAD
Retailer 2$2,090 CAD
Retailer 6$2,171 CAD
Retailer 12$2,654 CAD
Retailer 10$3,380 CAD
Kay Jewelers$3,394 CAD

21 data points across 15 retailers

8 retailers$430 CAD to $3,394 CAD

A
Cheapest Retailer
-
$430 CAD
$308 USD
Final sale: no returns
A
Retailer 2
-
$781 CAD
$559 USD
View
A
Retailer 3
-
$782 CAD
$560 USD
View
A
Retailer 4
-
$1,215 CAD
A$1,338 AUD
View
B
Retailer 5
-
$2,090 CAD
£1,178 GBP
View
B
Retailer 6
-
$2,654 CAD
$1,900 USD
View
B
Retailer 7
-
$3,380 CAD
$2,420 USD
View
Most Expensive
B
Kay Jewelers
252296860 · Nov 2
$3,394 CAD
$2,430 USD
View
7 more retailers have this diamond
Prices start from $430 CADSave up to $2,964 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
1.69ct Cushion
$430 CAD