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Cushion|Lab Grown|IGI

5.45ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660272

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660272

Diamond specifications and retailer prices

From $10,199 CAD
$7,301 USD
As of November 1, 2026
Save $51,879 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $62,078 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.45ct lab-grown cushion diamond

This 5.45ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660272 or 804660272. Listed at 10 retailers as of October 31, 2026, with prices from $10,199 to $62,078, a $51,879 spread on the same certified stone. Do Amore Diamonds lists it at $62,078. 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

5.45
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660272
Dimensions11.39 × 9.41 × 6.44 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.39 mm9.41 mm5.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660272
Side View
Table 65.0%Crown 38.7°Girdle: THK-VTKPavilion 36.3°Culet: NoneDepth 68.4%

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 1
Current: $62,078 CAD|Low: $10,199 CAD|High: $72,150 CAD|Avg: $25,021 CAD|-14.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$10,199 CAD
Retailer 9$11,545 CAD
Retailer 8$12,286 CAD
Retailer 4$13,368 CAD
Retailer 11$13,617 CAD
Retailer 10$14,884 CAD
Retailer 5$22,412 CAD
Retailer 2$23,646 CAD
Retailer 7$23,957 CAD
Retailer 3$35,525 CAD
Do Amore Diamonds$62,078 CAD

29 data points across 11 retailers

10 retailers$10,199 CAD to $62,078 CAD

A
Cheapest Retailer
-
$10,199 CAD
$7,301 USD
A
Retailer 2
-
$11,545 CAD
$8,265 USD
View
A
Retailer 3
-
$12,286 CAD
$8,795 USD
View
A
Retailer 4
-
$13,368 CAD
$9,570 USD
View
A
Retailer 5
-
$13,617 CAD
$9,748 USD
View
Final sale: no returns
Retailer 6
-
$14,884 CAD
$10,655 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$22,412 CAD
€15,280 EUR
View
B+
Retailer 8
-
$23,646 CAD
£13,329 GBP
View
B+
Retailer 9
-
$23,957 CAD
$17,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-E2EE3A94E · Oct 31
$62,078 CAD
$44,440 USD
View
9 more retailers have this diamond
Prices start from $10,199 CADSave up to $51,879 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
5.45ct Cushion
$10,199 CAD