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Heart|Natural|GIA

1.52ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 7552660680

Certificate GIA 7552660680

Diamond specifications and retailer prices

From $5,285 NZD
As of November 6, 2026
Save $6,761 NZD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,046 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552660680. Listed at 11 retailers as of November 5, 2026, with prices from $5,285 to $12,046, a $6,761 spread on the same certified stone. NZ Jewellers lists it at $12,046. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552660680
Dimensions6.65 × 7.91 × 4.70 mm
L/W Ratio1.19
Girdle conditionVery Thick
Top View
6.65 mm7.91 mm1.52 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552660680
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,046 NZD|Low: $5,285 NZD|High: $12,393 NZD|Avg: $7,771 NZD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$5,285 NZD
Retailer 10$5,576 NZD
Retailer 9$6,139 NZD
Retailer 3$6,447 NZD
Retailer 4$6,707 NZD
Retailer 7$7,003 NZD
Retailer 6$7,178 NZD
Retailer 8$7,452 NZD
Retailer 5$8,047 NZD
Retailer 11$11,913 NZD
NZ Jewellers$12,046 NZD

27 data points across 11 retailers

11 retailers$5,285 NZD to $12,046 NZD

A
Cheapest Retailer
-
$5,285 NZD
A
Retailer 2
-
$5,576 NZD
View
Final sale: no returns
A
Retailer 3
-
$6,139 NZD
View
A
Retailer 4
-
$6,447 NZD
View
A
Retailer 5
-
$6,707 NZD
View
A
Retailer 6
-
$7,003 NZD
View
A
Retailer 7
-
$7,178 NZD
View
A
Retailer 8
-
$7,452 NZD
View
B+
Retailer 9
-
$8,047 NZD
View
Retailer 10
-
$11,913 NZD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
4d4db0d0-5869-4947-8d97-b2c1831e44dd · Nov 5
$12,046 NZD
$6,678 USD
View
10 more retailers have this diamond
Prices start from $5,285 NZDSave up to $6,761 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
1.52ct Heart
$5,285 NZD