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Heart|Natural|GIA

0.53ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 5543883850

Certificate GIA 5543883850

Diamond specifications and retailer prices

From £406 GBP
As of November 6, 2026
Save £110 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £516 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

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), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543883850. Listed at 4 retailers as of November 5, 2026, with prices from £406 to £516, a £110 spread on the same certified stone. Blue Nile lists it at £516. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543883850
Dimensions4.87 × 5.74 × 3.36 mm
L/W Ratio1.18
Top View
4.87 mm5.74 mm0.53 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5543883850
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.6%

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: £516 GBP|Low: £365 GBP|High: £578 GBP|Avg: £478 GBP|-10.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£406 GBP
Retailer 4£445 GBP
Retailer 2£494 GBP
Blue Nile£516 GBP

40 data points across 4 retailers

4 retailers£406 GBP to £516 GBP

A
Cheapest Retailer
-
£406 GBP
Final sale: no returns
B+
Retailer 2
-
£445 GBP
View
B+
Retailer 3
-
£494 GBP
View
Most Expensive
B+
Blue Nile
28660935 · Nov 5
£516 GBP
$691 USD
View
3 more retailers have this diamond
Prices start from £406 GBPSave up to £110 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 Heart
£406 GBP