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 HK$211,567 HKD
$26,966 USD
As of October 31, 2026
Save HK$161,686 HKD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$373,253 HKD 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 HK$211,567 to HK$373,253, a HK$161,686 spread on the same certified stone. MOH London lists it at HK$373,253. 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
Colour
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: HK$373,253 HKD|Low: HK$135,972 HKD|High: HK$901,000 HKD|Avg: HK$378,986 HKD|-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 3HK$135,972 HKD
Retailer 10HK$211,567 HKD
Retailer 8HK$212,791 HKD
Retailer 6HK$251,266 HKD
Retailer 2HK$293,317 HKD
Retailer 5HK$296,646 HKD
Retailer 7HK$327,786 HKD
MOH LondonHK$373,253 HKD
Retailer 4HK$493,200 HKD
Retailer 9HK$619,118 HKD
Retailer 11HK$810,900 HKD

29 data points across 11 retailers

10 retailersHK$211,567 HKD to HK$373,253 HKD

B+
Cheapest Retailer
-
HK$211,567 HKD
$26,966 USD
B+
Retailer 2
-
HK$212,791 HKD
$27,122 USD
View
B+
Retailer 3
-
HK$251,266 HKD
$32,026 USD
View
B+
Retailer 4
-
HK$293,317 HKD
£29,438 GBP
View
B+
Retailer 5
-
HK$296,646 HKD
$37,810 USD
View
B+
Retailer 6
-
HK$327,786 HKD
$41,779 USD
View
Most Expensive
B
MOH London
2517142554 · Oct 29
HK$373,253 HKD
£37,460 GBP
View
6 more retailers have this diamond
Prices start from HK$211,567 HKDSave up to HK$161,686 HKD

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
HK$211,567 HKD