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Cushion|Lab Grown|GCAL

4.50ct D FL Cushion Lab Grown Diamond

ID • D/FL • GCAL 360706754

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 360706754

Diamond specifications and retailer prices

From $9,666 CAD
$6,917 USD
As of November 2, 2026
Save $47,614 CAD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $57,279 CAD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360706754. Listed at 6 retailers as of November 2, 2026, with prices from $9,666 to $57,279, a $47,614 spread on the same certified stone. Do Amore Diamonds lists it at $57,279. 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

4.50
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360706754
Dimensions10.78 × 8.87 × 5.94 mm
L/W Ratio1.22
Culet sizeNone
Top View
10.78 mm8.87 mm4.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360706754
Side View
Table 60.0%Crown 37°Girdle: ThickPavilion 35.2°Culet: NoneDepth 67.0%

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: Nov 2
Current: $57,279 CAD|Low: $9,666 CAD|High: $129,567 CAD|Avg: $43,699 CAD|-55.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$9,666 CAD
Retailer 3$12,343 CAD
Retailer 2$23,078 CAD
Retailer 9$27,528 CAD
Retailer 4$29,582 CAD
Retailer 6$32,400 CAD
Retailer 7$42,150 CAD
Do Amore Diamonds$57,279 CAD
Retailer 8$89,381 CAD

19 data points across 9 retailers

6 retailers$9,666 CAD to $57,279 CAD

A
Cheapest Retailer
-
$9,666 CAD
$6,917 USD
A
Retailer 2
-
$12,343 CAD
$8,833 USD
View
B+
Retailer 3
-
$23,078 CAD
£13,004 GBP
View
B+
Retailer 4
-
$29,582 CAD
$21,169 USD
View
B
Retailer 5
-
$32,400 CAD
$23,186 USD
View
Final sale: no returns
Most Expensive
B
Do Amore Diamonds
27-CCE543B39 · Nov 3
$57,279 CAD
$40,990 USD
View
5 more retailers have this diamond
Prices start from $9,666 CADSave up to $47,614 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
4.50ct Cushion
$9,666 CAD