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Heart|Natural|IGI

0.73ct I IF Heart Natural Diamond

VG • I/IF • IGI 595384833

Shape and cutting style on the report: Heart brilliant

Certificate IGI 595384833

Diamond specifications and retailer prices

From £902 GBP
As of November 3, 2026
Save £1,483 GBP (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,385 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 595384833. Listed at 14 retailers as of November 3, 2026, with prices from £902 to £2,385, a £1,483 spread on the same certified stone. NZ Jewellers lists it at £2,385. 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

0.73
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 595384833
Dimensions5.27 × 6.28 × 3.69 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Top View
5.27 mm6.28 mm0.73 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 595384833
Side View
Table 62.0%Crown 41.7°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 58.8%

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 3
Current: £2,385 GBP|Low: £902 GBP|High: £2,385 GBP|Avg: £1,237 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 4, 2026
Retailer 12£902 GBP
Retailer 5£971 GBP
Retailer 9£978 GBP
Retailer 11£978 GBP
Retailer 3£992 GBP
Retailer 10£1,023 GBP
Retailer 4£1,061 GBP
Retailer 2£1,124 GBP
Retailer 8£1,128 GBP
Retailer 7£1,460 GBP
Retailer 6£1,791 GBP
NZ Jewellers£2,385 GBP

33 data points across 12 retailers

14 retailers£902 GBP to £2,385 GBP

B+
Cheapest Retailer
-
£902 GBP
Final sale: no returns
B+
Retailer 2
-
£906 GBP
View
B+
Retailer 3
-
£971 GBP
View
Retailer 4
-
£978 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£978 GBP
View
B
Retailer 6
-
£992 GBP
View
B+
Retailer 7
-
£1,023 GBP
View
B+
Retailer 8
-
£1,061 GBP
View
B
Retailer 9
-
£1,078 GBP
View
B+
Retailer 10
-
£1,124 GBP
View
B
Retailer 11
-
£1,128 GBP
View
B
Retailer 12
-
£1,460 GBP
View
B
Retailer 13
-
£1,791 GBP
View
Most Expensive
B
NZ Jewellers
7961c0c6-7982-44b5-a659-15e2c53903f1 · Nov 3
£2,385 GBP
$3,192 USD
View
13 more retailers have this diamond
Prices start from £902 GBPSave up to £1,483 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+
0.73ct Heart
£902 GBP