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 €24,137 EUR
$26,966 USD
As of October 31, 2026
Save €18,446 EUR (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €42,583 EUR 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 €24,137 to €42,583, a €18,446 spread on the same certified stone. MOH London lists it at €42,583. 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: €42,583 EUR|Low: €15,513 EUR|High: €102,792 EUR|Avg: €43,237 EUR|-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€15,513 EUR
Retailer 10€24,137 EUR
Retailer 8€24,277 EUR
Retailer 6€28,666 EUR
Retailer 2€33,464 EUR
Retailer 5€33,843 EUR
Retailer 7€37,396 EUR
MOH London€42,583 EUR
Retailer 4€56,268 EUR
Retailer 9€70,633 EUR
Retailer 11€92,513 EUR

29 data points across 11 retailers

10 retailers€24,137 EUR to €42,583 EUR

B+
Cheapest Retailer
-
€24,137 EUR
$26,966 USD
B+
Retailer 2
-
€24,277 EUR
$27,122 USD
View
B+
Retailer 3
-
€28,666 EUR
$32,026 USD
View
B+
Retailer 4
-
€33,464 EUR
£29,438 GBP
View
B+
Retailer 5
-
€33,843 EUR
$37,810 USD
View
B+
Retailer 6
-
€37,396 EUR
$41,779 USD
View
Most Expensive
B
MOH London
2517142554 · Oct 29
€42,583 EUR
£37,460 GBP
View
6 more retailers have this diamond
Prices start from €24,137 EURSave up to €18,446 EUR

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
€24,137 EUR