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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 $8,758 USD
As of November 4, 2026
Save $7,110 USD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,868 USD 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 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 3, 2026, with prices from $8,758 to $15,868, a $7,110 spread on the same certified stone. NZ Jewellers lists it at $15,868. 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
Color
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: $15,868 USD|Low: $8,028 USD|High: $15,868 USD|Avg: $10,660 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$8,758 USD
Retailer 9$8,758 USD
Retailer 2$8,829 USD
Retailer 6$9,488 USD
Retailer 5$9,634 USD
Retailer 4$10,324 USD
Retailer 7$10,947 USD
Retailer 3$13,186 USD
NZ Jewellers$15,868 USD

40 data points across 9 retailers

10 retailers$8,758 USD to $15,868 USD

B+
Cheapest Retailer
-
$8,758 USD
Final sale: no returns
Retailer 2
-
$8,758 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$8,829 USD
View
B+
Retailer 4
-
$9,488 USD
View
B+
Retailer 5
-
$9,634 USD
View
B
Retailer 6
-
$10,324 USD
View
Retailer 7
-
$10,947 USD
View
Price last confirmed 67 days ago
B
Retailer 8
-
$10,947 USD
View
B
Retailer 9
-
$13,186 USD
View
Most Expensive
B
NZ Jewellers
4e93268e-8889-4290-a773-7d78a45fe4d1 · Nov 3
$15,868 USD
View
9 more retailers have this diamond
Prices start from $8,758 USDSave up to $7,110 USD

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
$8,758 USD