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Heart|Natural|IGI

1.05ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • IGI 837656144

Certificate IGI 837656144

Diamond specifications and retailer prices

From £1,946 GBP
As of November 6, 2026
Save £2,173 GBP (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,119 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 837656144. Listed at 12 retailers as of November 5, 2026, with prices from £1,946 to £4,119, a £2,173 spread on the same certified stone. NZ Jewellers lists it at £4,119. 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
H
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 837656144
Dimensions6.57 × 6.79 × 3.98 mm
L/W Ratio1.03
Top View
6.57 mm6.79 mm1.05 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656144
Side View
Table 54.0%CrownGirdle: STK-THKPavilionCuletDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,119 GBP|Low: £1,946 GBP|High: £4,119 GBP|Avg: £2,605 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
November 6, 2026
Retailer 2£1,946 GBP
Retailer 5£2,153 GBP
Retailer 12£2,182 GBP
Retailer 10£2,294 GBP
Retailer 9£2,365 GBP
Retailer 3£2,455 GBP
Retailer 7£2,471 GBP
Retailer 4£2,728 GBP
Retailer 6£2,865 GBP
Retailer 8£2,885 GBP
Retailer 11£3,943 GBP
NZ Jewellers£4,119 GBP

7 data points across 12 retailers

12 retailers£1,946 GBP to £4,119 GBP

B+
Cheapest Retailer
-
£1,946 GBP
B+
Retailer 2
-
£2,153 GBP
View
B+
Retailer 3
-
£2,182 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,294 GBP
View
B
Retailer 5
-
£2,365 GBP
View
B
Retailer 6
-
£2,455 GBP
View
B
Retailer 7
-
£2,471 GBP
View
B
Retailer 8
-
£2,728 GBP
View
B
Retailer 9
-
£2,865 GBP
View
B
Retailer 10
-
£2,885 GBP
View
B
Retailer 11
-
£3,943 GBP
View
Most Expensive
B
NZ Jewellers
2f600364-5c50-4b7c-8715-711c04a85225 · Nov 5
£4,119 GBP
$5,513 USD
View
11 more retailers have this diamond
Prices start from £1,946 GBPSave up to £2,173 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.

B+
1.05ct Heart
£1,946 GBP