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5.03ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2517791269

Certificate GIA 2517791269

Diamond specifications and retailer prices

From HK$203,889 HKD
$25,985 USD
As of October 30, 2026
Save HK$185,879 HKD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$389,768 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown round diamond

This 5.03ct 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 2517791269. Listed at 10 retailers as of October 29, 2026, with prices from HK$203,889 to HK$389,768, a HK$185,879 spread on the same certified stone. MOH London lists it at HK$389,768. 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

5.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2517791269
Dimensions11.00 × 10.93 × 6.75 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.00 mm10.93 mm5.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517791269
Side View
Table 58.0%Crown 35°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 30
Current: HK$389,768 HKD|Low: HK$131,042 HKD|High: HK$868,283 HKD|Avg: HK$368,659 HKD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3HK$131,042 HKD
Retailer 10HK$203,889 HKD
Retailer 7HK$205,176 HKD
Retailer 6HK$242,226 HKD
Retailer 4HK$280,976 HKD
Retailer 5HK$286,080 HKD
Retailer 9HK$315,967 HKD
MOH LondonHK$389,768 HKD
Retailer 2HK$476,651 HKD
Retailer 8HK$600,692 HKD
Retailer 11HK$781,454 HKD

27 data points across 11 retailers

10 retailersHK$203,889 HKD to HK$389,768 HKD

B+
Cheapest Retailer
-
HK$203,889 HKD
$25,985 USD
B+
Retailer 2
-
HK$205,176 HKD
$26,149 USD
View
B+
Retailer 3
-
HK$242,226 HKD
$30,871 USD
View
B+
Retailer 4
-
HK$280,976 HKD
£28,196 GBP
View
B+
Retailer 5
-
HK$286,080 HKD
$36,460 USD
View
B+
Retailer 6
-
HK$315,967 HKD
$40,269 USD
View
Most Expensive
B
MOH London
2517791269 · Oct 29
HK$389,768 HKD
£39,114 GBP
View
6 more retailers have this diamond
Prices start from HK$203,889 HKDSave up to HK$185,879 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+
5.03ct Round
HK$203,889 HKD