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Heart|Natural|IGI

3.00ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 750528343

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750528343

Diamond specifications and retailer prices

From $33,470 NZD
As of November 6, 2026
Save $17,981 NZD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $51,450 NZD at MOH London · As of November 4, 2026
View at MOH London

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 750528343. Listed at 5 retailers as of November 4, 2026, with prices from $33,470 to $51,450, a $17,981 spread on the same certified stone. MOH London lists it at $51,450. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 750528343
Dimensions8.48 × 9.90 × 5.92 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
8.48 mm9.90 mm3.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 750528343
Side View
Table 64.0%Crown 33.6°Girdle: STK-VTKPavilion 39.8°Culet: NoneDepth 59.8%

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 6
Current: $51,450 NZD|Low: $33,031 NZD|High: $52,209 NZD|Avg: $40,222 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4$33,470 NZD
Retailer 3$33,518 NZD
Retailer 2$38,975 NZD
Retailer 5$40,539 NZD
Retailer 6$41,865 NZD
MOH London$51,450 NZD

33 data points across 6 retailers

5 retailers$33,470 NZD to $51,450 NZD

B+
Cheapest Retailer
-
$33,470 NZD
B+
Retailer 2
-
$33,518 NZD
View
B+
Retailer 3
-
$38,975 NZD
View
B+
Retailer 4
-
$40,539 NZD
View
Most Expensive
B
MOH London
74E13BADE · Nov 4
$51,450 NZD
£22,458 GBP
View
4 more retailers have this diamond
Prices start from $33,470 NZDSave up to $17,981 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.

B+
3.00ct Heart
$33,470 NZD