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Heart|Natural|IGI

0.62ct G SI1 Heart Natural Diamond

VG • G/SI1 • IGI 746533681

Shape and cutting style on the report: Heart brilliant

Certificate IGI 746533681

Diamond specifications and retailer prices

From £408 GBP
$548 USD
As of November 2, 2026
Save £616 GBP (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,391 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 746533681. Listed at 15 retailers as of November 1, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.62
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 746533681
Dimensions5.03 × 5.78 × 3.58 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
5.03 mm5.78 mm0.62 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 746533681
Side View
Table 57.0%Crown 35.2°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 61.9%

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: £1,391 GBP|Low: £393 GBP|High: £1,418 GBP|Avg: £627 GBP|+4.3%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 4£408 GBP
Retailer 5£452 GBP
Retailer 6£487 GBP
Retailer 7£487 GBP
Retailer 15£512 GBP
Retailer 8£541 GBP
Retailer 10£542 GBP
Retailer 2£545 GBP
Retailer 13£548 GBP
Retailer 9£561 GBP
Retailer 11£585 GBP
Retailer 14£632 GBP
Retailer 3£662 GBP
Retailer 12£1,024 GBP
NZ Jewellers£1,391 GBP

30 data points across 15 retailers

15 retailers£408 GBP to £1,024 GBP

A
Cheapest Retailer
-
£408 GBP
$548 USD
Final sale: no returns
Retailer 2
-
£452 GBP
$607 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£487 GBP
$653 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£487 GBP
$653 USD
View
B+
Retailer 5
-
£512 GBP
$687 USD
View
B+
Retailer 6
-
£541 GBP
View
B+
Retailer 7
-
£542 GBP
$727 USD
View
B+
Retailer 8
-
£545 GBP
View
B+
Retailer 9
-
£548 GBP
$735 USD
View
B
Retailer 10
-
£561 GBP
View
B
Retailer 11
-
£585 GBP
$785 USD
View
B+
Retailer 12
-
£632 GBP
$847 USD
View
B
Retailer 13
-
£662 GBP
ZAR 14,360 ZAR
View
B
Retailer 14
-
£1,024 GBP
View
Most Expensive
NZ Jewellers
86f6e6d8-47e2-461d-ad62-3e4c21d2bd3e · Oct 30
£1,391 GBP
$1,867 USD
View
Price under review
14 more retailers have this diamond
Prices start from £408 GBPSave up to £616 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
0.62ct Heart
£408 GBP