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Radiant|Natural|GIA

0.53ct H IF Radiant Natural Diamond

EX • H/IF • GIA 1559564610

Certificate GIA 1559564610

Diamond specifications and retailer prices

From £445 GBP
As of November 6, 2026
Save £656 GBP (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,885 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural radiant diamond

This 0.53ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 1559564610. Listed at 17 retailers as of November 2, 2026, with a 148% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559564610
Dimensions5.59 × 4.03 × 2.70 mm
L/W Ratio1.39
Girdle conditionPolished
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.59 mm4.03 mm0.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559564610
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.9%

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 6
Current: £1,885 GBP|Low: £445 GBP|High: £1,926 GBP|Avg: £744 GBP|-2.1%
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 7, 2026
Retailer 8£445 GBP
Retailer 7£449 GBP
Retailer 12£465 GBP
Retailer 11£554 GBP
Retailer 13£563 GBP
Retailer 3£601 GBP
Retailer 2£601 GBP
Retailer 10£622 GBP
Retailer 15£624 GBP
Retailer 4£666 GBP
Retailer 6£709 GBP
Retailer 9£777 GBP
Retailer 5£789 GBP
Retailer 14£1,100 GBP
NZ Jewellers£1,885 GBP

29 data points across 15 retailers

17 retailers£445 GBP to £1,100 GBP

A
Cheapest Retailer
-
£445 GBP
A
Retailer 2
-
£449 GBP
View
A
Retailer 3
-
£465 GBP
View
Final sale: no returns
A
Retailer 4
-
£554 GBP
View
Retailer 5
-
£563 GBP
View
Price last confirmed 4 days ago
A
Retailer 6
-
£601 GBP
View
A
Retailer 7
-
£601 GBP
View
B+
Retailer 8
-
£622 GBP
View
B+
Retailer 9
-
£624 GBP
View
B+
Retailer 10
-
£666 GBP
View
B+
Retailer 11
-
£709 GBP
View
B+
Retailer 12
-
£777 GBP
View
B+
Retailer 13
-
£789 GBP
View
B+
Retailer 14
-
£810 GBP
View
Retailer 15
-
£933 GBP
View
Price last confirmed 34 days ago
B
Retailer 16
-
£1,100 GBP
View
Most Expensive
NZ Jewellers
6b6a2b41-d9e2-438f-b7cc-887735b3b537 · Nov 5
£1,885 GBP
$2,523 USD
View
Price under review
16 more retailers have this diamond
Prices start from £445 GBPSave up to £656 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 Radiant
£445 GBP