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Heart|Natural|GIA

0.53ct H VS1 Heart Natural Diamond

H/VS1 • GIA 2566531399

Certificate GIA 2566531399

Diamond specifications and retailer prices

From £404 GBP
As of November 6, 2026
Save £969 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,373 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 2566531399. Listed at 5 retailers as of November 5, 2026, with prices from £404 to £1,373, a £969 spread on the same certified stone. NZ Jewellers lists it at £1,373. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
H
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566531399
Dimensions5.17 × 5.64 × 3.15 mm
L/W Ratio1.09
Key to symbols
Crystal, Needle, Pinpoint
Top View
5.17 mm5.64 mm0.53 ctH / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566531399
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,373 GBP|Low: £336 GBP|High: £1,373 GBP|Avg: £794 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£404 GBP
Retailer 3£505 GBP
Retailer 4£645 GBP
Retailer 5£1,011 GBP
NZ Jewellers£1,373 GBP

32 data points across 5 retailers

5 retailers£404 GBP to £1,373 GBP

B+
Cheapest Retailer
-
£404 GBP
Final sale: no returns
B+
Retailer 2
-
£505 GBP
View
B+
Retailer 3
-
£645 GBP
View
B
Retailer 4
-
£1,011 GBP
View
Most Expensive
C
NZ Jewellers
ba40b8cc-5604-4c82-a5fc-81ed75dce0e1 · Nov 5
£1,373 GBP
$1,838 USD
View
4 more retailers have this diamond
Prices start from £404 GBPSave up to £969 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.

B+
0.53ct Heart
£404 GBP