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Heart|Natural|IGI

1.51ct K VVS2 Heart Natural Diamond

VG • K/VVS2 • IGI 737518974

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737518974

Diamond specifications and retailer prices

From $4,421 NZD
As of November 2, 2026
Save $5,460 NZD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,882 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737518974. Listed at 7 retailers as of November 2, 2026, with prices from $4,421 to $9,882, a $5,460 spread on the same certified stone. NZ Jewellers lists it at $9,882. 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

1.51
Carat
K
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 737518974
Dimensions6.87 × 8.09 × 4.71 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
6.87 mm8.09 mm1.51 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737518974
Side View
Table 61.0%Crown 34.3°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 58.2%

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: Nov 2
Current: $9,882 NZD|Low: $4,420 NZD|High: $9,979 NZD|Avg: $6,000 NZD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$4,421 NZD
Retailer 4$4,546 NZD
Retailer 6$4,726 NZD
Retailer 7$4,907 NZD
Retailer 5$4,908 NZD
Retailer 9$5,599 NZD
Retailer 8$5,738 NZD
Retailer 3$8,282 NZD
NZ Jewellers$9,882 NZD

31 data points across 9 retailers

7 retailers$4,421 NZD to $9,882 NZD

A
Cheapest Retailer
-
$4,421 NZD
A
Retailer 2
-
$4,546 NZD
View
A
Retailer 3
-
$4,726 NZD
View
A
Retailer 4
-
$4,907 NZD
View
A
Retailer 5
-
$4,908 NZD
View
B+
Retailer 6
-
$8,282 NZD
View
Most Expensive
B
NZ Jewellers
c9f8969f-37e9-47a4-a555-01e821920009 · Nov 3
$9,882 NZD
$5,478 USD
View
6 more retailers have this diamond
Prices start from $4,421 NZDSave up to $5,460 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
1.51ct Heart
$4,421 NZD