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Cushion|Lab Grown|GIA

5.31ct D FL Cushion Lab Grown Diamond

EX • D/FL • GIA 7501986855

Certificate GIA 7501986855

Diamond specifications and retailer prices

From $40,003 CAD
$28,637 USD
As of October 31, 2026
Save $30,548 CAD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $70,551 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.31ct lab-grown cushion diamond

This 5.31ct 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 stated by the retailer rather than the lab and certified by GIA 7501986855. Listed at 14 retailers as of October 29, 2026, with prices from $40,003 to $70,551, a $30,548 spread on the same certified stone. MOH London lists it at $70,551. 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

5.31
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7501986855
Dimensions11.52 × 9.43 × 6.22 mm
L/W Ratio1.22
Culet sizeNone
Top View
11.52 mm9.43 mm5.31 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7501986855
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $70,551 CAD|Low: $29,689 CAD|High: $191,054 CAD|Avg: $78,007 CAD|+0.5%
MOH London
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
October 29, 2026
Retailer 11$32,988 CAD
Retailer 4$38,004 CAD
Retailer 5$40,003 CAD
Retailer 14$40,189 CAD
Retailer 8$42,341 CAD
Retailer 12$47,486 CAD
Retailer 10$59,110 CAD
Retailer 9$59,266 CAD
Retailer 13$61,957 CAD
MOH London$70,551 CAD
Retailer 15$78,215 CAD
Retailer 2$93,957 CAD
Retailer 6$115,838 CAD
Retailer 3$126,156 CAD
Retailer 16$153,395 CAD
Retailer 7$191,054 CAD

29 data points across 16 retailers

14 retailers$40,003 CAD to $70,551 CAD

Retailer 1
-
$32,988 CAD
$23,615 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$40,003 CAD
$28,637 USD
View
B+
Retailer 3
-
$40,189 CAD
$28,770 USD
View
B+
Retailer 4
-
$47,486 CAD
$33,994 USD
View
Retailer 5
-
$59,110 CAD
£33,319 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
$59,266 CAD
$42,427 USD
View
Final sale: no returns
B
Retailer 7
-
$61,957 CAD
$44,353 USD
View
Most Expensive
B
MOH London
7501986855 · Oct 29
$70,551 CAD
£39,768 GBP
View
7 more retailers have this diamond
Prices start from $40,003 CADSave up to $30,548 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+
5.31ct Cushion
$40,003 CAD