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Heart|Natural|IGI

3.00ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 747550638

Shape and cutting style on the report: Heart brilliant

Certificate IGI 747550638

Diamond specifications and retailer prices

From $19,455 NZD
As of November 6, 2026
Save $18,468 NZD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $37,923 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 747550638. Listed at 11 retailers as of November 5, 2026, with prices from $19,455 to $37,923, a $18,468 spread on the same certified stone. NZ Jewellers lists it at $37,923. 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

3.00
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 747550638
Dimensions8.84 × 9.83 × 5.65 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
8.84 mm9.83 mm3.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747550638
Side View
Table 66.0%Crown 38.4°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.5%

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: $37,923 NZD|Low: $19,455 NZD|High: $37,923 NZD|Avg: $26,027 NZD|+35.4%
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 6, 2026
Retailer 2$19,455 NZD
Retailer 4$20,781 NZD
Retailer 10$23,303 NZD
Retailer 8$23,397 NZD
Retailer 9$25,116 NZD
Retailer 5$26,755 NZD
Retailer 7$26,792 NZD
Retailer 11$27,210 NZD
Retailer 12$27,886 NZD
Retailer 3$28,256 NZD
Retailer 6$35,439 NZD
NZ Jewellers$37,923 NZD

36 data points across 12 retailers

11 retailers$19,455 NZD to $37,923 NZD

A
Cheapest Retailer
-
$19,455 NZD
B+
Retailer 2
-
$23,303 NZD
View
B+
Retailer 3
-
$23,397 NZD
View
Retailer 4
-
$25,116 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$26,755 NZD
View
B+
Retailer 6
-
$26,792 NZD
View
B+
Retailer 7
-
$27,210 NZD
View
B+
Retailer 8
-
$27,886 NZD
View
B+
Retailer 9
-
$28,256 NZD
View
B+
Retailer 10
-
$35,439 NZD
View
Most Expensive
B+
NZ Jewellers
d84de234-7f7f-4c3e-82b3-52db172623de · Nov 5
$37,923 NZD
$21,023 USD
View
10 more retailers have this diamond
Prices start from $19,455 NZDSave up to $18,468 NZD

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
3.00ct Heart
$19,455 NZD