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Round|Natural|GIA

0.53ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2427966798

Certificate GIA 2427966798

Diamond specifications and retailer prices

From £353 GBP
As of November 6, 2026
Save £963 GBP (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,316 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2427966798. Listed at 15 retailers as of November 4, 2026, with prices from £353 to £1,316, a £963 spread on the same certified stone. NZ Jewellers lists it at £1,316. 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

0.53
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2427966798
Dimensions5.21 × 5.18 × 3.24 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.21 mm5.18 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427966798
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,316 GBP|Low: £353 GBP|High: £1,316 GBP|Avg: £560 GBP
NZ Jewellers
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
November 6, 2026
Retailer 7£353 GBP
Retailer 5£380 GBP
Retailer 6£381 GBP
Retailer 14£420 GBP
Retailer 8£436 GBP
Retailer 12£452 GBP
Retailer 13£452 GBP
Retailer 15£484 GBP
Retailer 9£504 GBP
Retailer 4£518 GBP
Retailer 3£522 GBP
Retailer 2£526 GBP
Retailer 10£619 GBP
Retailer 11£968 GBP
NZ Jewellers£1,316 GBP

32 data points across 15 retailers

15 retailers£353 GBP to £1,316 GBP

A
Cheapest Retailer
-
£353 GBP
A
Retailer 2
-
£381 GBP
View
A
Retailer 3
-
£420 GBP
View
A
Retailer 4
-
£436 GBP
View
A
Retailer 5
-
£452 GBP
View
Retailer 6
-
£452 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£484 GBP
View
A
Retailer 8
-
£504 GBP
View
A
Retailer 9
-
£518 GBP
View
A
Retailer 10
-
£522 GBP
View
A
Retailer 11
-
£526 GBP
View
B+
Retailer 12
-
£619 GBP
View
B
Retailer 13
-
£955 GBP
View
B
Retailer 14
-
£968 GBP
View
Most Expensive
B
NZ Jewellers
68c7fc99-02a4-4a70-bf7b-e461851387b7 · Nov 4
£1,316 GBP
$1,762 USD
View
14 more retailers have this diamond
Prices start from £353 GBPSave up to £963 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
0.53ct Round
£353 GBP