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Cushion|Lab Grown|IGI

0.99ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG662438953

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662438953

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of November 1, 2026
Save $1,304 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,587 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662438953 or 662438953. Listed at 17 retailers as of November 1, 2026, with prices from $284 to $1,587, a $1,304 spread on the same certified stone. Reve Diamonds lists it at $1,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662438953
Dimensions6.92 × 5.27 × 3.53 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
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
6.92 mm5.27 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662438953
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.0%

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 1
Current: $564 CAD|Low: $284 CAD|High: $1,587 CAD|Avg: $792 CAD|+3.5%
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
Reve Diamonds
November 2, 2026
Retailer 12$284 CAD
Retailer 4$316 CAD
Retailer 8$551 CAD
Retailer 13$557 CAD
Retailer 1$564 CAD
Retailer 6$573 CAD
Retailer 2$648 CAD
Retailer 10$786 CAD
Retailer 11$809 CAD
Retailer 3$837 CAD
Retailer 9$922 CAD
Retailer 5$1,089 CAD
Retailer 7$1,474 CAD
Reve Diamonds$1,587 CAD

41 data points across 14 retailers

17 retailers$284 CAD to $1,587 CAD

A
Cheapest Retailer
-
$284 CAD
$203 USD
Final sale: no returns
Retailer 2
-
$316 CAD
$226 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$493 CAD
$353 USD
View
A
Retailer 4
-
$551 CAD
€376 EUR
View
A
Retailer 5
-
$557 CAD
$399 USD
View
A
Retailer 6
-
$564 CAD
£318 GBP
View
A
Retailer 7
-
$573 CAD
ZAR 6,625 ZAR
View
B+
Retailer 8
-
$648 CAD
$464 USD
View
B+
Retailer 9
-
$786 CAD
A$866 AUD
View
B+
Retailer 10
-
$809 CAD
A$891 AUD
View
B+
Retailer 11
-
$837 CAD
$599 USD
View
Retailer 12
-
$898 CAD
$643 USD
View
B+
Retailer 13
-
$922 CAD
$660 USD
View
B
Retailer 14
-
$1,089 CAD
$780 USD
View
B
Retailer 15
-
$1,104 CAD
$790 USD
View
B
Retailer 16
-
$1,474 CAD
£831 GBP
View
Most Expensive
B
Reve Diamonds
CD8BCFFC1 · Nov 1
$1,587 CAD
$1,136 USD
View
16 more retailers have this diamond
Prices start from $284 CADSave up to $1,304 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
0.99ct Cushion
$284 CAD