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Heart|Natural|GIA

1.52ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 6545519751

Certificate GIA 6545519751

Diamond specifications and retailer prices

From $6,974 NZD
$3,924 USD
As of October 30, 2026
Save $9,462 NZD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,436 NZD at NZ Jewellers · As of October 30, 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 G 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 6545519751. Listed at 15 retailers as of October 30, 2026, with prices from $6,974 to $16,436, a $9,462 spread on the same certified stone. NZ Jewellers lists it at $16,436. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545519751
Dimensions8.06 × 7.00 × 4.69 mm
L/W Ratio1.15
Top View
8.06 mm7.00 mm1.52 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545519751
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 58.2%

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: $16,436 NZD|Low: $6,782 NZD|High: $16,436 NZD|Avg: $9,997 NZD|+1.0%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4$6,974 NZD
Retailer 3$7,463 NZD
Retailer 15$8,140 NZD
Retailer 5$8,798 NZD
Retailer 11$8,902 NZD
Retailer 12$8,902 NZD
Retailer 13$8,902 NZD
Retailer 16$9,365 NZD
Retailer 2$9,521 NZD
Retailer 7$9,971 NZD
Retailer 8$9,971 NZD
Retailer 14$10,273 NZD
Retailer 6$10,308 NZD
Retailer 9$11,119 NZD
Retailer 10$15,653 NZD
NZ Jewellers$16,436 NZD

45 data points across 16 retailers

15 retailers$6,974 NZD to $16,436 NZD

A
Cheapest Retailer
-
$6,974 NZD
$3,924 USD
A
Retailer 2
-
$7,463 NZD
$4,199 USD
View
A
Retailer 3
-
$8,140 NZD
$4,580 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,798 NZD
$4,950 USD
View
B+
Retailer 5
-
$8,902 NZD
$5,009 USD
View
A
Retailer 6
-
$8,902 NZD
$5,009 USD
View
B+
Retailer 7
-
$9,365 NZD
$5,269 USD
View
B+
Retailer 8
-
$9,521 NZD
£4,218 GBP
View
B+
Retailer 9
-
$9,971 NZD
$5,610 USD
View
B+
Retailer 10
-
$9,971 NZD
$5,610 USD
View
B+
Retailer 11
-
$10,273 NZD
$5,780 USD
View
B+
Retailer 12
-
$10,308 NZD
$5,800 USD
View
B+
Retailer 13
-
$11,119 NZD
€5,958 EUR
View
B
Retailer 14
-
$15,653 NZD
£6,935 GBP
View
Most Expensive
B
NZ Jewellers
94fb8b28-511a-40cc-8d2a-01d69050c012 · Oct 30
$16,436 NZD
$9,248 USD
View
14 more retailers have this diamond
Prices start from $6,974 NZDSave up to $9,462 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
$6,974 NZD