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Heart|Natural|IGI

0.50ct H VS1 Heart Natural Diamond

VG • H/VS1 • IGI 502190475

Shape and cutting style on the report: Heart brilliant

Certificate IGI 502190475

Diamond specifications and retailer prices

From £394 GBP
As of November 4, 2026
Save £949 GBP (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,343 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 502190475. Listed at 15 retailers as of November 3, 2026, with prices from £394 to £1,343, a £949 spread on the same certified stone. NZ Jewellers lists it at £1,343. 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

0.50
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle40.9°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 502190475
Dimensions4.60 × 5.38 × 3.24 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
4.60 mm5.38 mm0.50 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 502190475
Side View
Table 61.5%Crown 40.9°Girdle: THN-VTKPavilion 38.4°Culet: NoneDepth 60.2%

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 4
Current: £1,343 GBP|Low: £394 GBP|High: £1,343 GBP|Avg: £603 GBP
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
November 5, 2026
Retailer 4£394 GBP
Retailer 13£428 GBP
Retailer 3£461 GBP
Retailer 14£461 GBP
Retailer 6£471 GBP
Retailer 12£494 GBP
Retailer 7£496 GBP
Retailer 5£529 GBP
Retailer 2£536 GBP
Retailer 11£536 GBP
Retailer 9£572 GBP
Retailer 10£660 GBP
Retailer 8£988 GBP
NZ Jewellers£1,343 GBP

33 data points across 14 retailers

15 retailers£394 GBP to £1,343 GBP

A
Cheapest Retailer
-
£394 GBP
Final sale: no returns
B+
Retailer 2
-
£428 GBP
View
Retailer 3
-
£461 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£461 GBP
View
Retailer 5
-
£461 GBP
View
Price last confirmed 22 days ago
B+
Retailer 6
-
£494 GBP
View
B+
Retailer 7
-
£496 GBP
View
B
Retailer 8
-
£526 GBP
View
B
Retailer 9
-
£529 GBP
View
B
Retailer 10
-
£536 GBP
View
B
Retailer 11
-
£536 GBP
View
B
Retailer 12
-
£572 GBP
View
B
Retailer 13
-
£660 GBP
View
B
Retailer 14
-
£988 GBP
View
Most Expensive
C
NZ Jewellers
c2e47ee4-58a2-4a35-aa1f-c24ce0fe8033 · Nov 3
£1,343 GBP
$1,798 USD
View
14 more retailers have this diamond
Prices start from £394 GBPSave up to £949 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
0.50ct Heart
£394 GBP