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Heart|Natural|IGI

1.05ct K VS2 Heart Natural Diamond

VG • K/VS2 • IGI 719531828

Shape and cutting style on the report: Heart brilliant

Certificate IGI 719531828

Diamond specifications and retailer prices

From £663 GBP
As of November 5, 2026
Save £557 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,109 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 719531828. Listed at 13 retailers as of November 5, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 719531828
Dimensions6.08 × 6.99 × 4.17 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.08 mm6.99 mm1.05 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 719531828
Side View
Table 60.0%Crown 39.3°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 59.7%

Caratlytics Score

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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 5
Current: £1,220 GBP|Low: £661 GBP|High: £1,585 GBP|Avg: £1,001 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£663 GBP
Retailer 2£806 GBP
Retailer 7£837 GBP
Retailer 8£838 GBP
Retailer 4£845 GBP
Retailer 6£1,016 GBP
Retailer 3£1,073 GBP
Retailer 1£1,220 GBP
Retailer 9£1,543 GBP

30 data points across 9 retailers

13 retailers£663 GBP to £1,220 GBP

A
Cheapest Retailer
-
£663 GBP
A
Retailer 2
-
£806 GBP
View
A
Retailer 3
-
£837 GBP
View
Retailer 4
-
£838 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£845 GBP
View
Retailer 6
-
£862 GBP
View
Price last confirmed 36 days ago
Retailer 7
-
£896 GBP
View
Price last confirmed 36 days ago
B+
Retailer 8
-
£956 GBP
View
A
Retailer 9
-
£1,016 GBP
View
A
Retailer 10
-
£1,073 GBP
View
A
Retailer 11
-
£1,220 GBP
View
Retailer 12
-
£1,543 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
ca016c84-6440-46fc-9b65-82fc942b4689 · Sep 29
£2,109 GBP
$2,823 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from £663 GBPSave up to £557 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
1.05ct Heart
£663 GBP