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Cushion|Lab Grown|IGI

1.03ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG658492610

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG658492610

Diamond specifications and retailer prices

From $726 CAD
$519 USD
As of October 23, 2026
Save $2,059 CAD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,785 CAD at Brilliant Earth · As of October 24, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG658492610 or 658492610. Listed at 17 retailers as of October 23, 2026, with prices from $726 to $2,785, a $2,059 spread on the same certified stone. Brilliant Earth lists it at $2,785. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658492610
Dimensions7.51 × 4.98 × 3.42 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm4.98 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658492610
Side View
Table 59.0%Crown 38.9°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 68.7%

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 23
Current: $2,785 CAD|Low: $627 CAD|High: $2,785 CAD|Avg: $1,394 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
October 24, 2026
Retailer 5$627 CAD
Retailer 3$696 CAD
Retailer 12$903 CAD
Retailer 11$952 CAD
Retailer 7$1,085 CAD
Retailer 2$1,124 CAD
Retailer 6$1,178 CAD
Retailer 13$1,501 CAD
Retailer 4$1,702 CAD
Retailer 10$1,710 CAD
Retailer 8$1,812 CAD
Retailer 9$2,736 CAD
Brilliant Earth$2,785 CAD

35 data points across 13 retailers

17 retailers$726 CAD to $2,785 CAD

A
Retailer 1
-
$696 CAD
$497 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$726 CAD
$519 USD
View
A
Retailer 3
-
$903 CAD
$645 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
$952 CAD
$680 USD
View
A
Retailer 5
-
$1,085 CAD
€738 EUR
View
A
Retailer 6
-
$1,124 CAD
£632 GBP
View
A
Retailer 7
-
$1,178 CAD
ZAR 13,592 ZAR
View
B+
Retailer 8
-
$1,501 CAD
A$1,650 AUD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$1,702 CAD
A$1,871 AUD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$1,710 CAD
$1,222 USD
View
B+
Retailer 11
-
$1,812 CAD
$1,295 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$2,026 CAD
£1,140 GBP
View
B
Retailer 13
-
$2,288 CAD
$1,635 USD
View
B
Retailer 14
-
$2,569 CAD
$1,836 USD
View
B
Retailer 15
-
$2,606 CAD
$1,862 USD
View
B
Retailer 16
-
$2,736 CAD
£1,539 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
14014278A · Oct 24
$2,785 CAD
$1,990 USD
View
16 more retailers have this diamond
Prices start from $726 CADSave up to $2,059 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
$726 CAD