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Cushion|Lab Grown|IGI

1.30ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG656478701

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG656478701

Diamond specifications and retailer prices

From $338 CAD
$242 USD
As of October 30, 2026
Save $1,403 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,741 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656478701 or 656478701. Listed at 12 retailers as of October 30, 2026, with prices from $338 to $1,741, a $1,403 spread on the same certified stone. Reve Diamonds lists it at $1,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656478701
Dimensions7.35 × 5.64 × 3.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm5.64 mm1.30 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656478701
Side View
Table 59.0%Crown 35.1°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 67.7%

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: $690 CAD|Low: $256 CAD|High: $1,802 CAD|Avg: $906 CAD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 10$338 CAD
Retailer 5$374 CAD
Retailer 9$496 CAD
Retailer 3$644 CAD
Retailer 1$690 CAD
Retailer 7$718 CAD
Retailer 8$740 CAD
Retailer 4$916 CAD
Retailer 2$1,279 CAD
Retailer 6$1,504 CAD
Reve Diamonds$1,741 CAD

36 data points across 11 retailers

12 retailers$338 CAD to $1,741 CAD

A
Cheapest Retailer
-
$338 CAD
$242 USD
Final sale: no returns
A
Retailer 2
-
$374 CAD
$268 USD
View
B+
Retailer 3
-
$496 CAD
$355 USD
View
A
Retailer 4
-
$644 CAD
ZAR 7,448 ZAR
View
A
Retailer 5
-
$690 CAD
£389 GBP
View
A
Retailer 6
-
$718 CAD
$514 USD
View
A
Retailer 7
-
$740 CAD
$530 USD
View
B+
Retailer 8
-
$916 CAD
A$1,009 AUD
View
Retailer 9
-
$969 CAD
A$1,067 AUD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$1,279 CAD
$916 USD
View
B
Retailer 11
-
$1,504 CAD
£848 GBP
View
Most Expensive
B
Reve Diamonds
2099033FA · Oct 30
$1,741 CAD
$1,246 USD
View
11 more retailers have this diamond
Prices start from $338 CADSave up to $1,403 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
1.30ct Cushion
$338 CAD