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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 £34,277 GBP
As of November 4, 2026
Save £24,636 GBP (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £58,913 GBP 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 £34,277 to £58,913, a £24,636 spread on the same certified stone. MOH London lists it at £58,913. 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: £58,913 GBP|Low: £34,277 GBP|High: £59,783 GBP|Avg: £43,246 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£34,277 GBP
Retailer 3£37,476 GBP
Retailer 6£39,400 GBP
Retailer 7£39,400 GBP
Retailer 8£40,976 GBP
Retailer 9£42,552 GBP
Retailer 4£43,182 GBP
Retailer 2£47,071 GBP
MOH London£58,913 GBP

41 data points across 9 retailers

13 retailers£34,277 GBP to £58,913 GBP

B+
Cheapest Retailer
-
£34,277 GBP
B+
Retailer 2
-
£36,633 GBP
View
B+
Retailer 3
-
£37,476 GBP
View
Retailer 4
-
£37,824 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£38,139 GBP
View
Price last confirmed 10 days ago
B
Retailer 6
-
£39,400 GBP
View
B
Retailer 7
-
£39,400 GBP
View
B
Retailer 8
-
£40,976 GBP
View
B
Retailer 9
-
£41,257 GBP
View
B
Retailer 10
-
£42,552 GBP
View
B
Retailer 11
-
£43,182 GBP
View
B
Retailer 12
-
£47,071 GBP
View
Most Expensive
B
MOH London
0D99FB737 · Nov 4
£58,913 GBP
View
12 more retailers have this diamond
Prices start from £34,277 GBPSave up to £24,636 GBP

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
£34,277 GBP