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Heart|Natural|IGI

1.53ct G IF Heart Natural Diamond

VG • G/IF • IGI 811606167

Shape and cutting style on the report: Heart brilliant

Certificate IGI 811606167

Diamond specifications and retailer prices

From $12,815 NZD
As of November 4, 2026
Save $11,983 NZD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,798 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 811606167. Listed at 13 retailers as of November 3, 2026, with prices from $12,815 to $24,798, a $11,983 spread on the same certified stone. NZ Jewellers lists it at $24,798. 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
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 811606167
Dimensions6.91 × 7.89 × 4.65 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.91 mm7.89 mm1.53 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811606167
Side View
Table 60.0%Crown 36.4°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 58.9%

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 4
Current: $24,798 NZD|Low: $12,545 NZD|High: $37,090 NZD|Avg: $16,098 NZD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 5$12,815 NZD
Retailer 4$12,959 NZD
Retailer 7$13,157 NZD
Retailer 10$13,644 NZD
Retailer 12$13,685 NZD
Retailer 11$13,687 NZD
Retailer 2$14,044 NZD
Retailer 13$14,827 NZD
Retailer 9$15,055 NZD
Retailer 3$17,108 NZD
Retailer 8$18,214 NZD
Retailer 6$20,607 NZD
NZ Jewellers$24,798 NZD

37 data points across 13 retailers

13 retailers$12,815 NZD to $24,798 NZD

A
Cheapest Retailer
-
$12,815 NZD
A
Retailer 2
-
$12,959 NZD
View
A
Retailer 3
-
$13,157 NZD
View
A
Retailer 4
-
$13,644 NZD
View
A
Retailer 5
-
$13,685 NZD
View
Final sale: no returns
Retailer 6
-
$13,687 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$14,044 NZD
View
A
Retailer 8
-
$14,827 NZD
View
A
Retailer 9
-
$15,055 NZD
View
A
Retailer 10
-
$17,108 NZD
View
A
Retailer 11
-
$18,214 NZD
View
B+
Retailer 12
-
$20,607 NZD
View
Most Expensive
B
NZ Jewellers
330087c3-2b44-4db8-af2b-8524a86db69d · Nov 3
$24,798 NZD
$13,940 USD
View
12 more retailers have this diamond
Prices start from $12,815 NZDSave up to $11,983 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
$12,815 NZD