CaratHunter
Plans
Heart|Natural|IGI

0.71ct J IF Heart Natural Diamond

VG • J/IF • IGI 774683597

Shape and cutting style on the report: Heart brilliant

Certificate IGI 774683597

Diamond specifications and retailer prices

From £565 GBP
SGD 1,023 SGD
As of October 31, 2026
Save £1,281 GBP (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,846 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 774683597. Listed at 13 retailers as of October 30, 2026, with prices from £565 to £1,846, a £1,281 spread on the same certified stone. NZ Jewellers lists it at £1,846. 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

0.71
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.9°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 774683597
Dimensions6.11 × 5.31 × 3.62 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.11 mm5.31 mm0.71 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774683597
Side View
Table 59.0%Crown 36.9°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 59.2%

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: Oct 31
Current: £1,846 GBP|Low: £565 GBP|High: £1,876 GBP|Avg: £780 GBP|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8£565 GBP
Retailer 7£585 GBP
Retailer 6£588 GBP
Retailer 12£590 GBP
Retailer 10£593 GBP
Retailer 5£602 GBP
Retailer 13£612 GBP
Retailer 2£649 GBP
Retailer 9£678 GBP
Retailer 4£765 GBP
Retailer 11£879 GBP
Retailer 3£1,087 GBP
NZ Jewellers£1,846 GBP

21 data points across 13 retailers

13 retailers£565 GBP to £1,846 GBP

A
Cheapest Retailer
-
£565 GBP
SGD 1,023 SGD
A
Retailer 2
-
£585 GBP
View
A
Retailer 3
-
£588 GBP
$788 USD
View
A
Retailer 4
-
£590 GBP
$790 USD
View
A
Retailer 5
-
£593 GBP
$795 USD
View
B+
Retailer 6
-
£602 GBP
$806 USD
View
B+
Retailer 7
-
£612 GBP
$820 USD
View
B+
Retailer 8
-
£649 GBP
View
B+
Retailer 9
-
£678 GBP
$909 USD
View
B
Retailer 10
-
£765 GBP
€976 EUR
View
B
Retailer 11
-
£879 GBP
ZAR 19,031 ZAR
View
B
Retailer 12
-
£1,087 GBP
View
Most Expensive
B
NZ Jewellers
5c587218-d167-47b7-965d-0bf49cac0f4d · Oct 30
£1,846 GBP
$2,474 USD
View
12 more retailers have this diamond
Prices start from £565 GBPSave up to £1,281 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
0.71ct Heart
£565 GBP