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Cushion|Lab Grown|GIA

3.64ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • GIA 2477443229

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2477443229

Diamond specifications and retailer prices

From $1,741 CAD
$1,246 USD
As of October 29, 2026
Save $6,549 CAD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,971 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.64ct lab-grown cushion diamond

This 3.64ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2477443229. Listed at 19 retailers as of October 29, 2026, with a 376% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.64
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2477443229
Dimensions9.81 × 8.65 × 5.72 mm
L/W Ratio1.13
Top View
9.81 mm8.65 mm3.64 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477443229
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,971 CAD|Low: $1,619 CAD|High: $11,971 CAD|Avg: $4,506 CAD|+2.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 11$1,711 CAD
Retailer 17$1,741 CAD
Retailer 4$1,998 CAD
Retailer 3$2,010 CAD
Retailer 16$2,574 CAD
Retailer 13$2,746 CAD
Retailer 6$2,766 CAD
Retailer 14$2,960 CAD
Retailer 7$2,995 CAD
Retailer 2$3,995 CAD
Retailer 5$4,743 CAD
Retailer 18$4,890 CAD
Retailer 8$4,909 CAD
Retailer 9$4,967 CAD
Retailer 12$5,803 CAD
Retailer 15$6,243 CAD
Retailer 10$6,863 CAD
Retailer 19$8,289 CAD
Do Amore Diamonds$11,971 CAD

30 data points across 19 retailers

19 retailers$1,741 CAD to $8,289 CAD

Retailer 1
-
$1,711 CAD
$1,225 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$1,741 CAD
$1,246 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,998 CAD
$1,430 USD
View
B+
Retailer 4
-
$2,010 CAD
$1,439 USD
View
Retailer 5
-
$2,574 CAD
$1,843 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$2,746 CAD
£1,548 GBP
View
B+
Retailer 7
-
$2,766 CAD
$1,980 USD
View
B+
Retailer 8
-
$2,960 CAD
€2,018 EUR
View
B+
Retailer 9
-
$2,995 CAD
$2,144 USD
View
B
Retailer 10
-
$3,995 CAD
$2,860 USD
View
B
Retailer 11
-
$4,743 CAD
$3,395 USD
View
B
Retailer 12
-
$4,890 CAD
View
B
Retailer 13
-
$4,909 CAD
$3,514 USD
View
B
Retailer 14
-
$4,967 CAD
$3,556 USD
View
B
Retailer 15
-
$5,803 CAD
£3,271 GBP
View
B
Retailer 16
-
$6,243 CAD
£3,519 GBP
View
B
Retailer 17
-
$6,863 CAD
$4,913 USD
View
B
Retailer 18
-
$8,289 CAD
$5,934 USD
View
Most Expensive
Do Amore Diamonds
20-M123264 · Oct 29
$11,971 CAD
$8,570 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,741 CADSave up to $6,549 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
3.64ct Cushion
$1,741 CAD