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Round|Natural|GIA

4.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5231537976

Certificate GIA 5231537976

Diamond specifications and retailer prices

From HK$361,930 HKD
As of November 4, 2026
Save HK$260,135 HKD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$622,065 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 4.52ct natural round diamond

This 4.52ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231537976. Listed at 13 retailers as of November 4, 2026, with prices from HK$361,930 to HK$622,065, a HK$260,135 spread on the same certified stone. MOH London lists it at HK$622,065. 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

4.52
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5231537976
Dimensions10.49 × 10.57 × 6.51 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
10.49 mm10.57 mm4.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231537976
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.8%

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: Nov 4
Current: HK$622,065 HKD|Low: HK$361,930 HKD|High: HK$631,251 HKD|Avg: HK$456,632 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$361,930 HKD
Retailer 3HK$395,712 HKD
Retailer 6HK$416,023 HKD
Retailer 7HK$416,023 HKD
Retailer 8HK$432,663 HKD
Retailer 9HK$449,302 HKD
Retailer 4HK$455,955 HKD
Retailer 2HK$497,025 HKD
MOH LondonHK$622,065 HKD

41 data points across 9 retailers

13 retailersHK$361,930 HKD to HK$622,065 HKD

B+
Cheapest Retailer
-
HK$361,930 HKD
B+
Retailer 2
-
HK$386,808 HKD
View
B+
Retailer 3
-
HK$395,712 HKD
View
Retailer 4
-
HK$399,383 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$402,710 HKD
View
Price last confirmed 10 days ago
B
Retailer 6
-
HK$416,023 HKD
View
B
Retailer 7
-
HK$416,023 HKD
View
B
Retailer 8
-
HK$432,663 HKD
View
B
Retailer 9
-
HK$435,628 HKD
View
B
Retailer 10
-
HK$449,302 HKD
View
B
Retailer 11
-
HK$455,955 HKD
View
B
Retailer 12
-
HK$497,025 HKD
View
Most Expensive
B
MOH London
0D99FB737 · Nov 4
HK$622,065 HKD
£62,435 GBP
View
12 more retailers have this diamond
Prices start from HK$361,930 HKDSave up to HK$260,135 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+
4.52ct Round
HK$361,930 HKD