Round|Lab Grown|GIA

5.22ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2517142554

Certificate GIA 2517142554

Diamond specifications and retailer prices

From $37,669 CAD
$26,966 USD
As of October 31, 2026
Save $28,788 CAD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $66,456 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.22ct lab-grown round diamond

This 5.22ct lab-grown round 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 GIA 2517142554. Listed at 10 retailers as of October 29, 2026, with prices from $37,669 to $66,456, a $28,788 spread on the same certified stone. MOH London lists it at $66,456. 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

5.22
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2517142554
Dimensions11.17 × 11.12 × 6.85 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.17 mm11.12 mm5.22 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517142554
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: $66,456 CAD|Low: $24,209 CAD|High: $160,420 CAD|Avg: $67,477 CAD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$24,209 CAD
Retailer 10$37,669 CAD
Retailer 8$37,887 CAD
Retailer 6$44,737 CAD
Retailer 2$52,224 CAD
Retailer 5$52,817 CAD
Retailer 7$58,361 CAD
MOH London$66,456 CAD
Retailer 4$87,813 CAD
Retailer 9$110,232 CAD
Retailer 11$144,378 CAD

29 data points across 11 retailers

10 retailers$37,669 CAD to $66,456 CAD

B+
Cheapest Retailer
-
$37,669 CAD
$26,966 USD
B+
Retailer 2
-
$37,887 CAD
$27,122 USD
View
B+
Retailer 3
-
$44,737 CAD
$32,026 USD
View
B+
Retailer 4
-
$52,224 CAD
£29,438 GBP
View
B+
Retailer 5
-
$52,817 CAD
$37,810 USD
View
B+
Retailer 6
-
$58,361 CAD
$41,779 USD
View
Most Expensive
B
MOH London
2517142554 · Oct 29
$66,456 CAD
£37,460 GBP
View
6 more retailers have this diamond
Prices start from $37,669 CADSave up to $28,788 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+
5.22ct Round
$37,669 CAD