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Heart|Natural|IGI

1.05ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 809692333

Shape and cutting style on the report: Heart brilliant

Certificate IGI 809692333

Diamond specifications and retailer prices

From £1,907 GBP
As of November 2, 2026
Save £2,447 GBP (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,354 GBP at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 809692333. Listed at 8 retailers as of November 2, 2026, with prices from £1,907 to £4,354, a £2,447 spread on the same certified stone. NZ Jewellers lists it at £4,354. 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
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 809692333
Dimensions6.09 × 7.08 × 4.24 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.09 mm7.08 mm1.05 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809692333
Side View
Table 59.0%Crown 42.1°Girdle: STK-THKPavilion 39°Culet: NoneDepth 59.9%

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 2
Current: £4,354 GBP|Low: £1,907 GBP|High: £4,421 GBP|Avg: £2,612 GBP|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4£1,907 GBP
Retailer 6£1,970 GBP
Retailer 5£2,083 GBP
Retailer 8£2,095 GBP
Retailer 3£2,163 GBP
Retailer 7£2,170 GBP
Retailer 2£3,649 GBP
NZ Jewellers£4,354 GBP

32 data points across 8 retailers

8 retailers£1,907 GBP to £4,354 GBP

A
Cheapest Retailer
-
£1,907 GBP
A
Retailer 2
-
£1,970 GBP
View
A
Retailer 3
-
£2,083 GBP
View
A
Retailer 4
-
£2,095 GBP
View
A
Retailer 5
-
£2,163 GBP
View
A
Retailer 6
-
£2,170 GBP
View
B
Retailer 7
-
£3,649 GBP
View
Most Expensive
B
NZ Jewellers
1a8c5bc0-dbce-41e6-a7e2-7c142b80b169 · Nov 3
£4,354 GBP
$5,860 USD
View
7 more retailers have this diamond
Prices start from £1,907 GBPSave up to £2,447 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
£1,907 GBP