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Heart|Natural|IGI

1.53ct I VVS2 Heart Natural Diamond

VG • I/VVS2 • IGI 737518437

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737518437

Diamond specifications and retailer prices

From $6,609 NZD
As of November 2, 2026
Save $5,879 NZD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,488 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737518437. Listed at 6 retailers as of November 2, 2026, with prices from $6,609 to $12,488, a $5,879 spread on the same certified stone. NZ Jewellers lists it at $12,488. 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

1.53
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 737518437
Dimensions7.15 × 7.94 × 4.72 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
7.15 mm7.94 mm1.53 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737518437
Side View
Table 60.0%Crown 35.5°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 59.4%

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: $12,488 NZD|Low: $6,608 NZD|High: $12,521 NZD|Avg: $8,606 NZD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$6,609 NZD
Retailer 4$6,900 NZD
Retailer 5$7,169 NZD
Retailer 6$7,169 NZD
Retailer 8$7,450 NZD
Retailer 7$7,847 NZD
Retailer 3$11,987 NZD
NZ Jewellers$12,488 NZD

31 data points across 8 retailers

6 retailers$6,609 NZD to $12,488 NZD

A
Cheapest Retailer
-
$6,609 NZD
A
Retailer 2
-
$6,900 NZD
View
A
Retailer 3
-
$7,169 NZD
View
A
Retailer 4
-
$7,169 NZD
View
B+
Retailer 5
-
$11,987 NZD
View
Most Expensive
B+
NZ Jewellers
00c17c7e-a698-40d7-903b-8860e212db88 · Nov 3
$12,488 NZD
$6,923 USD
View
5 more retailers have this diamond
Prices start from $6,609 NZDSave up to $5,879 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
1.53ct Heart
$6,609 NZD