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Heart|Natural|GIA

1.54ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 1563459447

Certificate GIA 1563459447

Diamond specifications and retailer prices

From $7,177 NZD
$4,038 USD
As of November 1, 2026
Save $7,331 NZD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $14,508 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563459447. Listed at 4 retailers as of November 1, 2026, with prices from $7,177 to $14,508, a $7,331 spread on the same certified stone. NZ Jewellers lists it at $14,508. 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

1.54
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563459447
Dimensions6.93 × 7.96 × 4.66 mm
L/W Ratio1.15
Top View
6.93 mm7.96 mm1.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563459447
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: Nov 1
Current: $14,508 NZD|Low: $7,177 NZD|High: $14,508 NZD|Avg: $8,549 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$7,177 NZD
Retailer 2$7,847 NZD
Retailer 3$8,328 NZD
NZ Jewellers$14,508 NZD

3 data points across 4 retailers

4 retailers$7,177 NZD to $14,508 NZD

A
Cheapest Retailer
-
$7,177 NZD
$4,038 USD
A
Retailer 2
-
$7,847 NZD
£3,476 GBP
View
B+
Retailer 3
-
$8,328 NZD
$4,686 USD
View
Most Expensive
NZ Jewellers
18eb18c4-ca0c-4248-953e-9429c5e0123b · Nov 3
$14,508 NZD
$8,163 USD
View
3 more retailers have this diamond
Prices start from $7,177 NZDSave up to $7,331 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
1.54ct Heart
$7,177 NZD