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Heart|Natural|IGI

0.80ct I IF Heart Natural Diamond

VG • I/IF • IGI 763647067

Shape and cutting style on the report: Heart brilliant

Certificate IGI 763647067

Diamond specifications and retailer prices

From £496 GBP
As of November 6, 2026
Save £1,544 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,040 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 763647067. Listed at 13 retailers as of November 5, 2026, with prices from £496 to £2,040, a £1,544 spread on the same certified stone. NZ Jewellers lists it at £2,040. 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

0.80
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 763647067
Dimensions5.55 × 6.32 × 3.89 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
5.55 mm6.32 mm0.80 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763647067
Side View
Table 58.0%Crown 36.8°Girdle: MED-THKPavilion 41°Culet: NoneDepth 61.6%

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 6
Current: £496 GBP|Low: £496 GBP|High: £1,206 GBP|Avg: £766 GBP|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£496 GBP
Retailer 2£643 GBP
Retailer 6£654 GBP
Retailer 7£658 GBP
Retailer 3£767 GBP
Retailer 4£962 GBP
Retailer 5£1,189 GBP

29 data points across 7 retailers

13 retailers£496 GBP to £2,040 GBP

A
Cheapest Retailer
-
£496 GBP
A
Retailer 2
-
£643 GBP
View
Retailer 3
-
£651 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£651 GBP
View
A
Retailer 5
-
£654 GBP
View
A
Retailer 6
-
£658 GBP
View
A
Retailer 7
-
£675 GBP
View
A
Retailer 8
-
£749 GBP
View
A
Retailer 9
-
£751 GBP
View
A
Retailer 10
-
£767 GBP
View
A
Retailer 11
-
£962 GBP
View
B+
Retailer 12
-
£1,189 GBP
View
Most Expensive
B
NZ Jewellers
47b30d2e-c5e3-4326-8dac-3f516b0503a4 · Nov 5
£2,040 GBP
$2,730 USD
View
12 more retailers have this diamond
Prices start from £496 GBPSave up to £1,544 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
0.80ct Heart
£496 GBP