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Heart|Natural|IGI

0.53ct K IF Heart Natural Diamond

VG • K/IF • IGI 719527860

Shape and cutting style on the report: Heart brilliant

Certificate IGI 719527860

Diamond specifications and retailer prices

From $532 NZD
As of November 6, 2026
Save $1,160 NZD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,014 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 719527860. Listed at 16 retailers as of November 6, 2026, with a 218% 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

0.53
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.8°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 719527860
Dimensions4.90 × 5.65 × 3.21 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
4.90 mm5.65 mm0.53 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 719527860
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.8%

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: $927 NZD|Low: $532 NZD|High: $1,779 NZD|Avg: $1,024 NZD|+11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$532 NZD
Retailer 8$676 NZD
Retailer 9$794 NZD
Retailer 1$927 NZD
Retailer 2$1,032 NZD
Retailer 7$1,118 NZD
Retailer 4$1,142 NZD
Retailer 10$1,147 NZD
Retailer 6$1,192 NZD
Retailer 3$1,692 NZD

25 data points across 10 retailers

16 retailers$532 NZD to $1,692 NZD

A
Cheapest Retailer
-
$532 NZD
A
Retailer 2
-
$676 NZD
View
Retailer 3
-
$765 NZD
View
Price last confirmed 28 days ago
Retailer 4
-
$787 NZD
View
Price last confirmed 46 days ago
A
Retailer 5
-
$794 NZD
View
Retailer 6
-
$824 NZD
View
Price last confirmed 27 days ago
Retailer 7
-
$835 NZD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$927 NZD
View
A
Retailer 9
-
$1,032 NZD
View
B+
Retailer 10
-
$1,118 NZD
View
B+
Retailer 11
-
$1,142 NZD
View
B+
Retailer 12
-
$1,147 NZD
View
B+
Retailer 13
-
$1,192 NZD
View
B
Retailer 14
-
$1,692 NZD
View
Retailer 15
-
$2,931 NZD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
19c38db2-b49e-41eb-b61e-909bab38edbd · Sep 21
$3,014 NZD
$1,671 USD
View
Price last confirmed 46 days ago
15 more retailers have this diamond
Prices start from $532 NZDSave up to $1,160 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
0.53ct Heart
$532 NZD