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Round|Natural|GIA

0.53ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6525774605

Certificate GIA 6525774605

Diamond specifications and retailer prices

From £439 GBP
As of November 6, 2026
Save £1,302 GBP (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,742 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 6525774605. Listed at 19 retailers as of November 4, 2026, with prices from £439 to £1,742, a £1,302 spread on the same certified stone. NZ Jewellers lists it at £1,742. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6525774605
Dimensions5.18 × 5.15 × 3.21 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525774605
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: £1,742 GBP|Low: £433 GBP|High: £1,742 GBP|Avg: £667 GBP
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
November 6, 2026
Retailer 10£433 GBP
Retailer 8£439 GBP
Retailer 3£465 GBP
Retailer 6£504 GBP
Retailer 9£504 GBP
Retailer 17£522 GBP
Retailer 14£551 GBP
Retailer 4£578 GBP
Retailer 7£581 GBP
Retailer 16£620 GBP
Retailer 18£620 GBP
Retailer 15£635 GBP
Retailer 11£657 GBP
Retailer 2£696 GBP
Retailer 5£714 GBP
Retailer 12£717 GBP
Retailer 13£1,016 GBP
NZ Jewellers£1,742 GBP

31 data points across 18 retailers

19 retailers£439 GBP to £1,742 GBP

Retailer 1
-
£433 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
£439 GBP
View
A
Retailer 3
-
£465 GBP
View
Final sale: no returns
A
Retailer 4
-
£504 GBP
View
Retailer 5
-
£504 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£521 GBP
View
A
Retailer 7
-
£522 GBP
View
A
Retailer 8
-
£551 GBP
View
A
Retailer 9
-
£578 GBP
View
A
Retailer 10
-
£581 GBP
View
B+
Retailer 11
-
£620 GBP
View
B+
Retailer 12
-
£620 GBP
View
B+
Retailer 13
-
£635 GBP
View
B+
Retailer 14
-
£657 GBP
View
B+
Retailer 15
-
£696 GBP
View
B+
Retailer 16
-
£714 GBP
View
B+
Retailer 17
-
£717 GBP
View
B
Retailer 18
-
£1,016 GBP
View
Most Expensive
B
NZ Jewellers
be5792c1-9b3f-4a86-9c20-4743bd90696f · Nov 4
£1,742 GBP
$2,331 USD
View
18 more retailers have this diamond
Prices start from £439 GBPSave up to £1,302 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
£439 GBP