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Cushion|Lab Grown|IGI

1.03ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG715592059

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

Certificate IGI LG715592059

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 28, 2026
Save $1,248 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,498 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715592059 or 715592059. Listed at 16 retailers as of October 28, 2026, with prices from $249 to $1,498, a $1,248 spread on the same certified stone. Brilliant Earth lists it at $1,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715592059
Dimensions5.93 × 5.79 × 3.90 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
5.93 mm5.79 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715592059
Side View
Table 64.0%Crown 31.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.4%

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 28
Current: $1,498 CAD|Low: $249 CAD|High: $1,509 CAD|Avg: $684 CAD
Brilliant Earth
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
October 28, 2026
Retailer 5$249 CAD
Retailer 14$276 CAD
Retailer 13$348 CAD
Retailer 3$456 CAD
Retailer 9$475 CAD
Retailer 2$483 CAD
Retailer 6$500 CAD
Retailer 10$503 CAD
Retailer 8$525 CAD
Retailer 11$673 CAD
Retailer 15$722 CAD
Retailer 4$966 CAD
Retailer 12$1,294 CAD
Retailer 7$1,489 CAD
Brilliant Earth$1,498 CAD

33 data points across 15 retailers

16 retailers$249 CAD to $1,498 CAD

A
Cheapest Retailer
-
$249 CAD
$178 USD
Final sale: no returns
A
Retailer 2
-
$276 CAD
$197 USD
View
Retailer 3
-
$348 CAD
£196 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$456 CAD
$326 USD
View
A
Retailer 5
-
$475 CAD
ZAR 5,477 ZAR
View
A
Retailer 6
-
$483 CAD
£272 GBP
View
A
Retailer 7
-
$500 CAD
$357 USD
View
A
Retailer 8
-
$503 CAD
€342 EUR
View
A
Retailer 9
-
$525 CAD
£295 GBP
View
B+
Retailer 10
-
$673 CAD
A$740 AUD
View
B+
Retailer 11
-
$722 CAD
$516 USD
View
Retailer 12
-
$895 CAD
$640 USD
View
B+
Retailer 13
-
$966 CAD
$690 USD
View
B
Retailer 14
-
$1,294 CAD
£728 GBP
View
B
Retailer 15
-
$1,489 CAD
$1,064 USD
View
Most Expensive
B
Brilliant Earth
14871798A · Oct 29
$1,498 CAD
$1,070 USD
View
15 more retailers have this diamond
Prices start from $249 CADSave up to $1,248 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
$249 CAD