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Cushion|Lab Grown|IGI

3.03ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG658493915

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG658493915

Diamond specifications and retailer prices

From $2,360 CAD
$1,686 USD
As of October 28, 2026
Save $11,734 CAD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,094 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG658493915 or 658493915. Listed at 21 retailers as of October 28, 2026, with prices from $2,360 to $14,094, a $11,734 spread on the same certified stone. Brilliant Earth lists it at $14,094. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658493915
Dimensions10.90 × 6.76 × 4.66 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm6.76 mm3.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658493915
Side View
Table 66.0%Crown 41.4°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 68.9%

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: $14,094 CAD|Low: $2,360 CAD|High: $14,094 CAD|Avg: $5,631 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 3$2,360 CAD
Retailer 4$2,444 CAD
Retailer 17$2,680 CAD
Retailer 6$2,738 CAD
Retailer 9$2,831 CAD
Retailer 13$3,436 CAD
Retailer 14$3,496 CAD
Retailer 2$3,927 CAD
Retailer 18$3,943 CAD
Retailer 20$4,361 CAD
Retailer 16$5,652 CAD
Retailer 12$5,908 CAD
Retailer 10$6,027 CAD
Retailer 7$6,605 CAD
Retailer 15$6,989 CAD
Retailer 5$7,500 CAD
Retailer 8$8,173 CAD
Retailer 11$8,593 CAD
Retailer 19$10,798 CAD
Brilliant Earth$14,094 CAD

35 data points across 20 retailers

21 retailers$2,360 CAD to $14,094 CAD

A
Cheapest Retailer
-
$2,360 CAD
$1,686 USD
Final sale: no returns
A
Retailer 2
-
$2,444 CAD
$1,746 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,680 CAD
$1,915 USD
View
A
Retailer 4
-
$2,738 CAD
$1,956 USD
View
A
Retailer 5
-
$2,831 CAD
HK$15,800 HKD
View
A
Retailer 6
-
$3,436 CAD
£1,933 GBP
View
A
Retailer 7
-
$3,496 CAD
$2,498 USD
View
A
Retailer 8
-
$3,927 CAD
€2,672 EUR
View
A
Retailer 9
-
$3,943 CAD
$2,817 USD
View
A
Retailer 10
-
$4,361 CAD
$3,116 USD
View
A
Retailer 11
-
$5,652 CAD
ZAR 65,239 ZAR
View
A
Retailer 12
-
$5,908 CAD
£3,324 GBP
View
A
Retailer 13
-
$6,027 CAD
$4,306 USD
View
A
Retailer 14
-
$6,294 CAD
$4,497 USD
View
A
Retailer 15
-
$6,605 CAD
$4,719 USD
View
B+
Retailer 16
-
$6,989 CAD
£3,932 GBP
View
B+
Retailer 17
-
$7,500 CAD
$5,358 USD
View
B+
Retailer 18
-
$8,173 CAD
SGD 7,891 SGD
View
B+
Retailer 19
-
$8,593 CAD
$6,139 USD
View
B+
Retailer 20
-
$10,798 CAD
A$11,869 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
11915287A · Oct 28
$14,094 CAD
$10,070 USD
View
20 more retailers have this diamond
Prices start from $2,360 CADSave up to $11,734 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
3.03ct Cushion
$2,360 CAD