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Cushion|Lab Grown|GIA

4.98ct D FL Cushion Lab Grown Diamond

GD • D/FL • GIA 2517457294

Certificate GIA 2517457294

Diamond specifications and retailer prices

From $40,048 CAD
As of November 3, 2026
Save $24,073 CAD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $64,121 CAD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 4.98ct lab-grown cushion diamond

This 4.98ct 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 2517457294. Listed at 12 retailers as of November 3, 2026, with prices from $40,048 to $64,121, a $24,073 spread on the same certified stone. Blue Nile lists it at $64,121. 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

4.98
Carat
D
Color
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2517457294
Dimensions11.19 × 9.33 × 6.15 mm
L/W Ratio1.20
Culet sizeNone
Top View
11.19 mm9.33 mm4.98 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517457294
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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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 3
Current: $64,121 CAD|Low: $38,705 CAD|High: $289,203 CAD|Avg: $85,574 CAD
Blue Nile
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
November 4, 2026
Retailer 14$38,705 CAD
Retailer 3$40,048 CAD
Retailer 12$40,214 CAD
Retailer 5$42,395 CAD
Retailer 9$47,236 CAD
Retailer 10$47,540 CAD
Retailer 8$55,375 CAD
Retailer 11$62,025 CAD
Blue Nile$64,121 CAD
Retailer 7$70,252 CAD
Retailer 2$93,402 CAD
Retailer 4$115,952 CAD
Retailer 13$153,568 CAD
Retailer 6$289,203 CAD

26 data points across 14 retailers

12 retailers$40,048 CAD to $64,121 CAD

Retailer 1
-
$38,705 CAD
Price last confirmed 87 days ago
B
Retailer 2
-
$40,048 CAD
View
B
Retailer 3
-
$40,214 CAD
View
B
Retailer 4
-
$47,236 CAD
View
B
Retailer 5
-
$47,540 CAD
View
B
Retailer 6
-
$55,375 CAD
View
B
Retailer 7
-
$62,025 CAD
View
Most Expensive
B
Blue Nile
29412257 · Nov 3
$64,121 CAD
$45,883 USD
View
7 more retailers have this diamond
Prices start from $40,048 CADSave up to $24,073 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
4.98ct Cushion
$40,048 CAD