Round|Natural|GIA

0.53ct H IF Round Natural Diamond

EX • H/IF • GIA 6452160879

Certificate GIA 6452160879

Diamond specifications and retailer prices

From £473 GBP
As of November 5, 2026
Save £806 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,999 GBP at NZ Jewellers · As of September 23, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6452160879. Listed at 19 retailers as of November 4, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452160879
Dimensions5.18 × 5.16 × 3.25 mm
L/W Ratio1.00
Top View
5.18 mm5.16 mm0.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6452160879
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: £764 GBP|Low: £473 GBP|High: £1,182 GBP|Avg: £786 GBP|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4£473 GBP
Retailer 11£588 GBP
Retailer 7£617 GBP
Retailer 3£749 GBP
Retailer 6£756 GBP
Retailer 10£758 GBP
Retailer 1£764 GBP
Retailer 9£824 GBP
Retailer 2£958 GBP
Retailer 5£984 GBP
Retailer 8£1,166 GBP

37 data points across 11 retailers

19 retailers£473 GBP to £1,279 GBP

A+
Cheapest Retailer
-
£473 GBP
A
Retailer 2
-
£569 GBP
View
A
Retailer 3
-
£587 GBP
View
A
Retailer 4
-
£588 GBP
View
Final sale: no returns
A
Retailer 5
-
£617 GBP
View
Retailer 6
-
£637 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
£645 GBP
View
A
Retailer 8
-
£662 GBP
View
Retailer 9
-
£736 GBP
View
Price last confirmed 43 days ago
B+
Retailer 10
-
£736 GBP
View
B+
Retailer 11
-
£756 GBP
View
B+
Retailer 12
-
£758 GBP
View
B+
Retailer 13
-
£764 GBP
View
B+
Retailer 14
-
£824 GBP
View
Retailer 15
-
£958 GBP
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£984 GBP
View
B+
Retailer 17
-
£1,166 GBP
View
B
Retailer 18
-
£1,279 GBP
View
Most Expensive
NZ Jewellers
1e21f016-854b-4611-8793-4a08e62f1da9 · Sep 23
£1,999 GBP
$2,691 USD
View
Price last confirmed 43 days ago
18 more retailers have this diamond
Prices start from £473 GBPSave up to £806 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
£473 GBP