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Heart|Natural|GIA

1.60ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6552878854

Certificate GIA 6552878854

Diamond specifications and retailer prices

From $4,043 SGD
HK$24,700 HKD
As of November 1, 2026
Save $3,790 SGD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,833 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 6552878854. Listed at 9 retailers as of October 27, 2026, with prices from $4,043 to $7,833, a $3,790 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,833. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552878854
Dimensions7.13 × 8.28 × 4.90 mm
L/W Ratio1.16
Top View
7.13 mm8.28 mm1.60 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552878854
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.2%

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 1
Current: $6,216 SGD|Low: $4,011 SGD|High: $8,913 SGD|Avg: $5,321 SGD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 1, 2026
Retailer 2$4,043 SGD
Retailer 3$4,124 SGD
Retailer 7$4,309 SGD
Retailer 5$4,602 SGD
Retailer 4$4,719 SGD
Retailer 6$5,106 SGD
Retailer 1$6,216 SGD
Wholesale Diamonds Direct$7,833 SGD

41 data points across 8 retailers

9 retailers$4,043 SGD to $7,833 SGD

A
Cheapest Retailer
-
$4,043 SGD
HK$24,700 HKD
A
Retailer 2
-
$4,124 SGD
₹307,134 INR
View
A
Retailer 3
-
$4,309 SGD
$3,369 USD
View
Final sale: no returns
A
Retailer 4
-
$4,498 SGD
A$5,410 AUD
View
A
Retailer 5
-
$4,602 SGD
View
A
Retailer 6
-
$4,719 SGD
$3,690 USD
View
A
Retailer 7
-
$5,106 SGD
View
A
Retailer 8
-
$6,216 SGD
£3,827 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
419350256 · Oct 27
$7,833 SGD
$6,125 USD
View
8 more retailers have this diamond
Prices start from $4,043 SGDSave up to $3,790 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
$4,043 SGD