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Heart|Natural|GIA

1.58ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 6535768386

Certificate GIA 6535768386

Diamond specifications and retailer prices

From $6,542 NZD
$3,681 USD
As of November 1, 2026
Save $7,877 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,419 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.58ct natural heart diamond

This 1.58ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535768386. Listed at 14 retailers as of October 30, 2026, with prices from $6,542 to $14,419, a $7,877 spread on the same certified stone. NZ Jewellers lists it at $14,419. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6535768386
Dimensions8.25 × 7.48 × 4.03 mm
L/W Ratio1.10
Top View
8.25 mm7.48 mm1.58 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535768386
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 53.9%

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: Nov 1
Current: $14,419 NZD|Low: $6,542 NZD|High: $14,419 NZD|Avg: $9,021 NZD
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
November 2, 2026
Retailer 6$6,542 NZD
Retailer 5$7,218 NZD
Retailer 13$7,637 NZD
Retailer 2$7,798 NZD
Retailer 7$8,229 NZD
Retailer 10$8,275 NZD
Retailer 11$8,275 NZD
Retailer 12$8,275 NZD
Retailer 3$8,495 NZD
Retailer 4$8,543 NZD
Retailer 14$8,773 NZD
Retailer 9$9,549 NZD
Retailer 8$13,182 NZD
NZ Jewellers$14,419 NZD

42 data points across 14 retailers

14 retailers$6,542 NZD to $14,419 NZD

A
Cheapest Retailer
-
$6,542 NZD
$3,681 USD
A
Retailer 2
-
$7,218 NZD
$4,061 USD
View
A
Retailer 3
-
$7,637 NZD
$4,297 USD
View
Final sale: no returns
A
Retailer 4
-
$7,798 NZD
£3,455 GBP
View
A
Retailer 5
-
$8,229 NZD
£3,646 GBP
View
A
Retailer 6
-
$8,275 NZD
$4,656 USD
View
Retailer 7
-
$8,275 NZD
$4,656 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$8,275 NZD
$4,656 USD
View
A
Retailer 9
-
$8,495 NZD
$4,780 USD
View
B+
Retailer 10
-
$8,543 NZD
$4,807 USD
View
B+
Retailer 11
-
$8,773 NZD
$4,936 USD
View
B+
Retailer 12
-
$9,549 NZD
$5,373 USD
View
B+
Retailer 13
-
$13,182 NZD
£5,840 GBP
View
Most Expensive
B
NZ Jewellers
b3a38441-8e92-40de-9c8c-dc0c66a62afc · Oct 30
$14,419 NZD
$8,113 USD
View
13 more retailers have this diamond
Prices start from $6,542 NZDSave up to $7,877 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
1.58ct Heart
$6,542 NZD