CaratHunter
Plans
Round|Lab Grown|GIA

5.03ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2534664178

Certificate GIA 2534664178

Diamond specifications and retailer prices

From HK$203,871 HKD
$25,985 USD
As of October 30, 2026
Save HK$185,863 HKD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$389,733 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 2534664178. Listed at 10 retailers as of October 29, 2026, with prices from HK$203,871 to HK$389,733, a HK$185,863 spread on the same certified stone. MOH London lists it at HK$389,733. 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 angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2534664178
Dimensions11.02 × 10.95 × 6.80 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.02 mm10.95 mm5.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534664178
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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$389,733 HKD|Low: HK$131,030 HKD|High: HK$868,205 HKD|Avg: HK$359,971 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
Retailer 12
October 29, 2026
Retailer 3HK$131,030 HKD
Retailer 11HK$203,871 HKD
Retailer 8HK$205,157 HKD
Retailer 7HK$242,205 HKD
Retailer 4HK$263,616 HKD
Retailer 5HK$280,951 HKD
Retailer 6HK$286,054 HKD
Retailer 10HK$315,938 HKD
MOH LondonHK$389,733 HKD
Retailer 2HK$476,609 HKD
Retailer 9HK$600,639 HKD
Retailer 12HK$781,385 HKD

27 data points across 12 retailers

10 retailersHK$203,871 HKD to HK$389,733 HKD

B+
Cheapest Retailer
-
HK$203,871 HKD
$25,985 USD
B+
Retailer 2
-
HK$205,157 HKD
$26,149 USD
View
B+
Retailer 3
-
HK$242,205 HKD
$30,871 USD
View
B+
Retailer 4
-
HK$280,951 HKD
£28,196 GBP
View
B+
Retailer 5
-
HK$286,054 HKD
$36,460 USD
View
B+
Retailer 6
-
HK$315,938 HKD
$40,269 USD
View
Most Expensive
B
MOH London
2534664178 · Oct 29
HK$389,733 HKD
£39,114 GBP
View
6 more retailers have this diamond
Prices start from HK$203,871 HKDSave up to HK$185,863 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$203,871 HKD