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Heart|Natural|HRD

1.53ct I IF Heart Natural Diamond

EX • I/IF • HRD 260000051782

Shape and cutting style on the report: Heart

Certificate HRD 260000051782

Diamond specifications and retailer prices

From $15,580 NZD
As of November 4, 2026
Save $12,648 NZD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $28,228 NZD at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000051782. Listed at 10 retailers as of November 4, 2026, with prices from $15,580 to $28,228, a $12,648 spread on the same certified stone. NZ Jewellers lists it at $28,228. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000051782
Dimensions6.43 × 7.12 × 4.58 mm
L/W Ratio1.11
Girdle conditionPolished
Culet sizePointed
Top View
6.43 mm7.12 mm1.53 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000051782
Side View
Table 70.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.0%

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 4
Current: $28,228 NZD|Low: $14,281 NZD|High: $28,228 NZD|Avg: $18,963 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$15,580 NZD
Retailer 9$15,580 NZD
Retailer 2$15,706 NZD
Retailer 6$16,878 NZD
Retailer 5$17,138 NZD
Retailer 4$18,365 NZD
Retailer 7$19,474 NZD
Retailer 3$23,457 NZD
NZ Jewellers$28,228 NZD

40 data points across 9 retailers

10 retailers$15,580 NZD to $28,228 NZD

B+
Cheapest Retailer
-
$15,580 NZD
Final sale: no returns
Retailer 2
-
$15,580 NZD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$15,706 NZD
View
B+
Retailer 4
-
$16,878 NZD
View
B+
Retailer 5
-
$17,138 NZD
View
B
Retailer 6
-
$18,365 NZD
View
Retailer 7
-
$19,474 NZD
View
Price last confirmed 67 days ago
B
Retailer 8
-
$19,474 NZD
View
B
Retailer 9
-
$23,457 NZD
View
Most Expensive
B
NZ Jewellers
4e93268e-8889-4290-a773-7d78a45fe4d1 · Nov 5
$28,228 NZD
$15,868 USD
View
9 more retailers have this diamond
Prices start from $15,580 NZDSave up to $12,648 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+
1.53ct Heart
$15,580 NZD