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Cushion|Lab Grown|IGI

1.03ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG668436107

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG668436107

Diamond specifications and retailer prices

From $256 CAD
$183 USD
As of October 30, 2026
Save $1,256 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,512 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668436107 or 668436107. Listed at 18 retailers as of October 30, 2026, with prices from $256 to $1,512, a $1,256 spread on the same certified stone. Reve Diamonds lists it at $1,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668436107
Dimensions5.28 × 5.28 × 3.58 mm
L/W Ratio1.00
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
5.28 mm5.28 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668436107
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 67.8%

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: Oct 30
Current: $506 CAD|Low: $256 CAD|High: $1,563 CAD|Avg: $711 CAD|-3.4%
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 5$256 CAD
Retailer 2$286 CAD
Retailer 16$383 CAD
Retailer 7$385 CAD
Retailer 15$487 CAD
Retailer 9$489 CAD
Retailer 12$490 CAD
Retailer 1$506 CAD
Retailer 11$542 CAD
Retailer 13$696 CAD
Retailer 4$729 CAD
Retailer 14$745 CAD
Retailer 6$780 CAD
Retailer 3$966 CAD
Retailer 8$995 CAD
Retailer 10$1,342 CAD
Reve Diamonds$1,512 CAD

41 data points across 17 retailers

18 retailers$256 CAD to $1,512 CAD

A
Cheapest Retailer
-
$256 CAD
$183 USD
Final sale: no returns
A
Retailer 2
-
$286 CAD
$204 USD
View
Retailer 3
-
$383 CAD
£216 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$385 CAD
$275 USD
View
A
Retailer 5
-
$487 CAD
$348 USD
View
A
Retailer 6
-
$489 CAD
€333 EUR
View
A
Retailer 7
-
$490 CAD
ZAR 5,658 ZAR
View
A
Retailer 8
-
$506 CAD
£284 GBP
View
A
Retailer 9
-
$542 CAD
£305 GBP
View
B+
Retailer 10
-
$696 CAD
A$765 AUD
View
B+
Retailer 11
-
$729 CAD
$521 USD
View
B+
Retailer 12
-
$745 CAD
$532 USD
View
B+
Retailer 13
-
$780 CAD
SGD 753 SGD
View
Retailer 14
-
$798 CAD
$570 USD
View
Price last confirmed 60 days ago
Retailer 15
-
$966 CAD
$690 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$995 CAD
$711 USD
View
B
Retailer 17
-
$1,342 CAD
£755 GBP
View
Most Expensive
B
Reve Diamonds
B337D34BD · Oct 30
$1,512 CAD
$1,080 USD
View
17 more retailers have this diamond
Prices start from $256 CADSave up to $1,256 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
1.03ct Cushion
$256 CAD