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Heart|Natural|GIA

1.00ct F IF Heart Natural Diamond

EX • F/IF • GIA 6531565978

Certificate GIA 6531565978

Diamond specifications and retailer prices

From $3,911 SGD
As of November 4, 2026
Save $1,666 SGD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,578 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531565978. Listed at 8 retailers as of November 4, 2026, with prices from $3,911 to $5,578, a $1,666 spread on the same certified stone. GemTrove lists it at $5,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531565978
Dimensions6.96 × 5.76 × 4.28 mm
L/W Ratio1.21
Top View
6.96 mm5.76 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531565978
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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 4
Current: $4,179 SGD|Low: $3,619 SGD|High: $5,812 SGD|Avg: $4,497 SGD|-19.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$3,911 SGD
Retailer 4$3,984 SGD
Retailer 7$4,046 SGD
Retailer 1$4,179 SGD
Retailer 2$4,219 SGD
Retailer 6$4,582 SGD
Retailer 3$5,122 SGD

43 data points across 7 retailers

8 retailers$3,911 SGD to $5,578 SGD

A
Cheapest Retailer
-
$3,911 SGD
A
Retailer 2
-
$3,984 SGD
View
Final sale: no returns
A
Retailer 3
-
$4,046 SGD
View
A
Retailer 4
-
$4,179 SGD
View
A
Retailer 5
-
$4,219 SGD
View
A
Retailer 6
-
$4,582 SGD
View
B+
Retailer 7
-
$5,122 SGD
View
Most Expensive
B+
GemTrove
GT-N-01267288-98 · Nov 6
$5,578 SGD
A$6,718 AUD
View
7 more retailers have this diamond
Prices start from $3,911 SGDSave up to $1,666 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
1.00ct Heart
$3,911 SGD