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Heart|Natural|IGI

0.50ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 790619133

Shape and cutting style on the report: Heart brilliant

Certificate IGI 790619133

Diamond specifications and retailer prices

From £263 GBP
As of November 5, 2026
Save £827 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,090 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 790619133. Listed at 11 retailers as of November 3, 2026, with prices from £263 to £1,090, a £827 spread on the same certified stone. NZ Jewellers lists it at £1,090. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 790619133
Dimensions5.50 × 4.70 × 3.27 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.50 mm4.70 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 790619133
Side View
Table 60.0%Crown 38.2°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 59.5%

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 5
Current: £1,090 GBP|Low: £263 GBP|High: £1,124 GBP|Avg: £463 GBP|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£263 GBP
Retailer 10£285 GBP
Retailer 3£308 GBP
Retailer 8£318 GBP
Retailer 5£355 GBP
Retailer 2£439 GBP
Retailer 6£440 GBP
Retailer 11£445 GBP
Retailer 4£460 GBP
Retailer 9£657 GBP
NZ Jewellers£1,090 GBP

28 data points across 11 retailers

11 retailers£263 GBP to £1,090 GBP

A
Cheapest Retailer
-
£263 GBP
A
Retailer 2
-
£285 GBP
View
Retailer 3
-
£308 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£318 GBP
View
A
Retailer 5
-
£355 GBP
View
B+
Retailer 6
-
£439 GBP
View
B+
Retailer 7
-
£440 GBP
View
B+
Retailer 8
-
£445 GBP
View
B+
Retailer 9
-
£460 GBP
View
B
Retailer 10
-
£657 GBP
View
Most Expensive
B
NZ Jewellers
dfd24dbe-7499-44b8-9926-5be8f9c6dd43 · Nov 3
£1,090 GBP
$1,459 USD
View
10 more retailers have this diamond
Prices start from £263 GBPSave up to £827 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
£263 GBP