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Round|Natural|GIA

5.02ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5241102188

Certificate GIA 5241102188

Diamond specifications and retailer prices

From HK$444,046 HKD
As of October 30, 2026
Save HK$363,567 HKD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$807,614 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241102188. Listed at 11 retailers as of October 30, 2026, with prices from HK$444,046 to HK$807,614, a HK$363,567 spread on the same certified stone. MOH London lists it at HK$807,614. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241102188
Dimensions10.87 × 10.94 × 6.81 mm
L/W Ratio1.01
Culet sizeVery Small
Key to symbols
Feather, Cloud, Needle, Pinpoint, Natural
Top View
10.87 mm10.94 mm5.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241102188
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: Very SmallDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$807,614 HKD|Low: HK$444,046 HKD|High: HK$811,938 HKD|Avg: HK$560,596 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8HK$444,046 HKD
Retailer 5HK$449,703 HKD
Retailer 11HK$493,071 HKD
Retailer 4HK$523,228 HKD
Retailer 3HK$525,581 HKD
Retailer 7HK$538,659 HKD
Retailer 12HK$551,949 HKD
Retailer 9HK$594,580 HKD
Retailer 2HK$609,698 HKD
Retailer 10HK$618,359 HKD
Retailer 6HK$642,145 HKD
MOH LondonHK$807,614 HKD

10 data points across 12 retailers

11 retailersHK$444,046 HKD to HK$807,614 HKD

A
Cheapest Retailer
-
HK$444,046 HKD
A
Retailer 2
-
HK$449,703 HKD
View
B+
Retailer 3
-
HK$493,071 HKD
View
B+
Retailer 4
-
HK$525,581 HKD
View
Retailer 5
-
HK$538,659 HKD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$551,949 HKD
View
Retailer 7
-
HK$594,580 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$609,698 HKD
View
B
Retailer 9
-
HK$618,359 HKD
View
B
Retailer 10
-
HK$642,145 HKD
View
Most Expensive
B
MOH London
B1A4E64C1 · Nov 2
HK$807,614 HKD
£81,058 GBP
View
10 more retailers have this diamond
Prices start from HK$444,046 HKDSave up to HK$363,567 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.

A
5.02ct Round
HK$444,046 HKD