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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

EX • D/IF • GIA 1509668795

Certificate GIA 1509668795

Diamond specifications and retailer prices

From $6,498 SGD
As of November 4, 2026
Save $2,766 SGD (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,264 SGD at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D 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 1509668795. Listed at 12 retailers as of November 4, 2026, with prices from $6,498 to $9,264, a $2,766 spread on the same certified stone. Fonder Diamond lists it at $9,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509668795
Dimensions6.85 × 5.69 × 3.49 mm
L/W Ratio1.20
Culet sizeNone
Top View
6.85 mm5.69 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509668795
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $9,264 SGD|Low: $6,498 SGD|High: $11,470 SGD|Avg: $8,172 SGD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$6,498 SGD
Retailer 11$6,662 SGD
Retailer 5$6,886 SGD
Retailer 8$6,946 SGD
Retailer 2$7,204 SGD
Retailer 3$7,314 SGD
Retailer 6$7,932 SGD
Retailer 10$7,932 SGD
Retailer 7$8,200 SGD
Retailer 4$8,840 SGD
Retailer 9$9,197 SGD
Fonder Diamond$9,264 SGD

44 data points across 12 retailers

12 retailers$6,498 SGD to $9,264 SGD

A+
Cheapest Retailer
-
$6,498 SGD
Final sale: no returns
A
Retailer 2
-
$6,662 SGD
View
A
Retailer 3
-
$6,886 SGD
View
A
Retailer 4
-
$6,946 SGD
View
A
Retailer 5
-
$7,204 SGD
View
A
Retailer 6
-
$7,314 SGD
View
A
Retailer 7
-
$7,932 SGD
View
A
Retailer 8
-
$7,932 SGD
View
A
Retailer 9
-
$8,200 SGD
View
B+
Retailer 10
-
$8,840 SGD
View
B+
Retailer 11
-
$9,197 SGD
View
Most Expensive
B+
Fonder Diamond
96997464 · Nov 5
$9,264 SGD
View
11 more retailers have this diamond
Prices start from $6,498 SGDSave up to $2,766 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
$6,498 SGD