Heart|Natural|IGI

1.05ct K VVS2 Heart Natural Diamond

VG • K/VVS2 • IGI 809656726

Shape and cutting style on the report: Heart brilliant

Certificate IGI 809656726

Diamond specifications and retailer prices

From £846 GBP
As of November 6, 2026
Save £744 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,158 GBP at NZ Jewellers · As of October 18, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 809656726. Listed at 12 retailers as of November 4, 2026, with a 88% 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.9°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 809656726
Dimensions6.19 × 6.96 × 4.10 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
Faint Brown
Top View
6.19 mm6.96 mm1.05 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809656726
Side View
Table 59.0%Crown 37.9°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,277 GBP|Low: £662 GBP|High: £1,684 GBP|Avg: £1,099 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£662 GBP
Retailer 2£846 GBP
Retailer 6£878 GBP
Retailer 3£885 GBP
Retailer 7£925 GBP
Retailer 4£1,062 GBP
Retailer 1£1,277 GBP
Retailer 5£1,590 GBP

44 data points across 8 retailers

12 retailers£846 GBP to £1,590 GBP

Retailer 1
-
£662 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
£846 GBP
View
A
Retailer 3
-
£878 GBP
View
A
Retailer 4
-
£885 GBP
View
Retailer 5
-
£885 GBP
View
Price last confirmed 19 days ago
Retailer 6
-
£888 GBP
View
Price last confirmed 21 days ago
Retailer 7
-
£921 GBP
View
Price last confirmed 21 days ago
A
Retailer 8
-
£925 GBP
View
A
Retailer 9
-
£1,062 GBP
View
A
Retailer 10
-
£1,277 GBP
View
B+
Retailer 11
-
£1,590 GBP
View
Most Expensive
NZ Jewellers
6944261f-0c81-46e4-a495-b2a6fda692c0 · Oct 18
£2,158 GBP
$2,889 USD
View
Price last confirmed 19 days ago
11 more retailers have this diamond
Prices start from £846 GBPSave up to £744 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
£846 GBP