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Cushion|Lab Grown|GIA

4.58ct D FL Cushion Lab Grown Diamond

GD • D/FL • GIA 2517504934

Certificate GIA 2517504934

Diamond specifications and retailer prices

From $28,090 CAD
$20,100 USD
As of November 2, 2026
Save $34,142 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $62,232 CAD at Brilliance · As of November 3, 2026
View at Brilliance

About this 4.58ct lab-grown cushion diamond

This 4.58ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517504934. Listed at 13 retailers as of November 2, 2026, with prices from $28,090 to $62,232, a $34,142 spread on the same certified stone. Brilliance lists it at $62,232. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.58
Carat
D
Color
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2517504934
Dimensions10.80 × 9.06 × 5.96 mm
L/W Ratio1.19
Culet sizeNone
Top View
10.80 mm9.06 mm4.58 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517504934
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $62,232 CAD|Low: $21,515 CAD|High: $125,494 CAD|Avg: $55,722 CAD|-15.2%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$21,857 CAD
Retailer 4$28,090 CAD
Retailer 13$28,643 CAD
Retailer 12$34,191 CAD
Retailer 11$38,417 CAD
Retailer 7$38,610 CAD
Retailer 6$57,263 CAD
Retailer 9$58,972 CAD
Brilliance$62,232 CAD
Retailer 2$65,074 CAD
Retailer 8$81,296 CAD
Retailer 3$86,809 CAD
Retailer 5$107,017 CAD

32 data points across 13 retailers

13 retailers$28,090 CAD to $62,232 CAD

Retailer 1
-
$21,857 CAD
$15,640 USD
Price last confirmed 15 days ago
B
Retailer 2
-
$28,090 CAD
$20,100 USD
View
B
Retailer 3
-
$28,643 CAD
$20,496 USD
View
B
Retailer 4
-
$34,191 CAD
$24,466 USD
View
B
Retailer 5
-
$38,417 CAD
$27,490 USD
View
B
Retailer 6
-
$38,610 CAD
£21,755 GBP
View
B
Retailer 7
-
$57,263 CAD
£32,264 GBP
View
B
Retailer 8
-
$58,972 CAD
$42,198 USD
View
Most Expensive
B
Brilliance
D42108353 · Nov 3
$62,232 CAD
$44,531 USD
View
8 more retailers have this diamond
Prices start from $28,090 CADSave up to $34,142 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.

B
4.58ct Cushion
$28,090 CAD