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Heart|Natural|GIA

1.53ct E I1 Heart Natural Diamond

ID • E/I1 • GIA 2474834677

Certificate GIA 2474834677

Diamond specifications and retailer prices

From $6,164 NZD
$3,474 USD
As of October 30, 2026
Save $7,307 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,470 NZD at NZ Jewellers · As of October 30, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2474834677. Listed at 10 retailers as of October 30, 2026, with prices from $6,164 to $13,470, a $7,307 spread on the same certified stone. NZ Jewellers lists it at $13,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 2474834677
Dimensions6.72 × 7.90 × 4.89 mm
L/W Ratio1.18
Top View
6.72 mm7.90 mm1.53 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2474834677
Side View
Table 56.0%Crown 37.2°Girdle: STK-VTKPavilion 40.7°Culet: NoneDepth 61.9%

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: Oct 30
Current: $13,470 NZD|Low: $6,164 NZD|High: $13,813 NZD|Avg: $8,547 NZD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$6,164 NZD
Retailer 3$6,732 NZD
Retailer 6$7,005 NZD
Retailer 7$7,005 NZD
Retailer 8$7,005 NZD
Retailer 9$7,860 NZD
Retailer 10$7,860 NZD
Retailer 2$8,082 NZD
Retailer 5$8,126 NZD
Retailer 4$9,927 NZD
Retailer 12$11,065 NZD
NZ Jewellers$13,470 NZD

13 data points across 12 retailers

10 retailers$6,164 NZD to $13,470 NZD

A
Cheapest Retailer
-
$6,164 NZD
$3,474 USD
A
Retailer 2
-
$7,005 NZD
$3,948 USD
View
A
Retailer 3
-
$7,005 NZD
$3,948 USD
View
A
Retailer 4
-
$7,005 NZD
$3,948 USD
View
A
Retailer 5
-
$7,860 NZD
$4,430 USD
View
A
Retailer 6
-
$7,860 NZD
$4,430 USD
View
A
Retailer 7
-
$8,082 NZD
$4,555 USD
View
A
Retailer 8
-
$8,126 NZD
$4,580 USD
View
B+
Retailer 9
-
$11,065 NZD
$6,237 USD
View
Most Expensive
B+
NZ Jewellers
4c62bfa9-cdd5-403b-8984-734509664e8f · Oct 30
$13,470 NZD
$7,592 USD
View
9 more retailers have this diamond
Prices start from $6,164 NZDSave up to $7,307 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
$6,164 NZD