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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 $5,267 SGD
$4,118 USD
As of November 2, 2026
Save $5,362 SGD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,629 SGD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $5,267 to $10,629, a $5,362 spread on the same certified stone. NZ Jewellers lists it at $10,629. 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: $6,125 SGD|Low: $5,267 SGD|High: $10,315 SGD|Avg: $6,720 SGD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$5,267 SGD
Retailer 6$5,269 SGD
Retailer 8$5,875 SGD
Retailer 1$6,125 SGD
Retailer 4$6,279 SGD
Retailer 9$6,279 SGD
Retailer 5$6,484 SGD
Retailer 2$6,820 SGD
Retailer 10$8,612 SGD
Retailer 3$9,718 SGD

34 data points across 10 retailers

11 retailers$5,267 SGD to $10,629 SGD

A
Cheapest Retailer
-
$5,267 SGD
$4,118 USD
A
Retailer 2
-
$5,269 SGD
CA$5,722 CAD
View
A
Retailer 3
-
$5,875 SGD
$4,594 USD
View
A
Retailer 4
-
$6,125 SGD
£3,771 GBP
View
A
Retailer 5
-
$6,279 SGD
$4,910 USD
View
A
Retailer 6
-
$6,279 SGD
$4,910 USD
View
A
Retailer 7
-
$6,484 SGD
$5,070 USD
View
B+
Retailer 8
-
$8,612 SGD
$6,734 USD
View
B+
Retailer 9
-
$9,718 SGD
£5,983 GBP
View
Retailer 10
-
$10,629 SGD
$8,311 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
5260a58c-c850-479f-bee7-07cb38dc6d41 · Oct 30
$10,629 SGD
$8,311 USD
View
10 more retailers have this diamond
Prices start from $5,267 SGDSave up to $5,362 SGD

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
$5,267 SGD