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Round|Natural|GIA

4.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7566490507

Certificate GIA 7566490507

Diamond specifications and retailer prices

From £26,790 GBP
As of November 4, 2026
Save £21,910 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £48,700 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 7566490507. Listed at 16 retailers as of November 4, 2026, with prices from £26,790 to £48,700, a £21,910 spread on the same certified stone. MOH London lists it at £48,700. 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7566490507
Dimensions10.49 × 10.56 × 6.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Etch Channel, Cavity, Needle, Pinpoint
Top View
10.49 mm10.56 mm4.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7566490507
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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: Nov 4
Current: £48,700 GBP|Low: £26,790 GBP|High: £49,092 GBP|Avg: £34,304 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5£26,790 GBP
Retailer 12£27,911 GBP
Retailer 7£29,720 GBP
Retailer 8£30,437 GBP
Retailer 10£30,780 GBP
Retailer 6£30,879 GBP
Retailer 2£32,325 GBP
Retailer 4£32,569 GBP
Retailer 13£33,204 GBP
Retailer 14£34,512 GBP
Retailer 15£35,950 GBP
Retailer 16£37,388 GBP
Retailer 11£37,641 GBP
Retailer 3£38,826 GBP
Retailer 9£38,910 GBP
MOH London£48,700 GBP

21 data points across 16 retailers

16 retailers£26,790 GBP to £48,700 GBP

A
Cheapest Retailer
-
£26,790 GBP
A
Retailer 2
-
£27,911 GBP
View
B+
Retailer 3
-
£29,720 GBP
View
B+
Retailer 4
-
£30,437 GBP
View
B+
Retailer 5
-
£30,780 GBP
View
B+
Retailer 6
-
£30,879 GBP
View
B+
Retailer 7
-
£32,325 GBP
View
B+
Retailer 8
-
£32,569 GBP
View
B+
Retailer 9
-
£33,204 GBP
View
Retailer 10
-
£34,512 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
£35,950 GBP
View
B
Retailer 12
-
£37,388 GBP
View
B
Retailer 13
-
£37,641 GBP
View
B
Retailer 14
-
£38,826 GBP
View
B
Retailer 15
-
£38,910 GBP
View
Most Expensive
B
MOH London
CB8C8ABBA · Nov 4
£48,700 GBP
View
15 more retailers have this diamond
Prices start from £26,790 GBPSave up to £21,910 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.

A
4.52ct Round
£26,790 GBP