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Heart|Natural|GIA

1.60ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6385962342

Certificate GIA 6385962342

Diamond specifications and retailer prices

From $5,876 AUD
$4,118 USD
As of November 2, 2026
Save $5,983 AUD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,859 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct 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 6385962342. Listed at 11 retailers as of November 2, 2026, with prices from $5,876 to $11,859, a $5,983 spread on the same certified stone. NZ Jewellers lists it at $11,859. 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

1.60
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6385962342
Dimensions6.90 × 8.12 × 4.81 mm
L/W Ratio1.18
Top View
6.90 mm8.12 mm1.60 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6385962342
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.3%

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 2
Current: $6,834 AUD|Low: $5,876 AUD|High: $11,509 AUD|Avg: $7,500 AUD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$5,876 AUD
Retailer 6$5,878 AUD
Retailer 8$6,555 AUD
Retailer 1$6,834 AUD
Retailer 4$7,006 AUD
Retailer 9$7,006 AUD
Retailer 5$7,234 AUD
Retailer 2$7,610 AUD
Retailer 10$9,609 AUD
Retailer 3$10,842 AUD

34 data points across 10 retailers

11 retailers$5,876 AUD to $11,859 AUD

A
Cheapest Retailer
-
$5,876 AUD
$4,118 USD
A
Retailer 2
-
$5,878 AUD
CA$5,722 CAD
View
A
Retailer 3
-
$6,555 AUD
$4,594 USD
View
A
Retailer 4
-
$6,834 AUD
£3,771 GBP
View
A
Retailer 5
-
$7,006 AUD
$4,910 USD
View
A
Retailer 6
-
$7,006 AUD
$4,910 USD
View
A
Retailer 7
-
$7,234 AUD
$5,070 USD
View
B+
Retailer 8
-
$9,609 AUD
$6,734 USD
View
B+
Retailer 9
-
$10,842 AUD
£5,983 GBP
View
Retailer 10
-
$11,859 AUD
$8,311 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
5260a58c-c850-479f-bee7-07cb38dc6d41 · Nov 3
$11,859 AUD
$8,311 USD
View
10 more retailers have this diamond
Prices start from $5,876 AUDSave up to $5,983 AUD

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
1.60ct Heart
$5,876 AUD