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Heart|Natural|GIA

1.01ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 6531470740

Certificate GIA 6531470740

Diamond specifications and retailer prices

From $3,109 SGD
HK$19,000 HKD
As of November 2, 2026
Save $3,741 SGD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,330 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531470740. Listed at 18 retailers as of November 1, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.2°
OriginNatural
Grading LabGIA
CertificateGIA 6531470740
Dimensions5.97 × 7.05 × 4.18 mm
L/W Ratio1.18
Top View
5.97 mm7.05 mm1.01 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531470740
Side View
Table 56.0%CrownGirdle: MED-VTKPavilion 43.2°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
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 2
Current: $3,109 SGD|Low: $3,076 SGD|High: $7,415 SGD|Avg: $4,514 SGD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 1$3,109 SGD
Retailer 12$3,521 SGD
Retailer 13$3,624 SGD
Retailer 2$3,628 SGD
Retailer 10$3,802 SGD
Retailer 8$3,833 SGD
Retailer 4$3,897 SGD
Retailer 6$4,072 SGD
Retailer 9$4,339 SGD
Retailer 7$4,394 SGD
Retailer 14$4,567 SGD
Retailer 11$4,705 SGD
Retailer 3$5,175 SGD
Retailer 5$6,590 SGD
Retailer 15$6,850 SGD

24 data points across 15 retailers

18 retailers$3,109 SGD to $6,850 SGD

A
Cheapest Retailer
-
$3,109 SGD
HK$19,000 HKD
A
Retailer 2
-
$3,521 SGD
$2,754 USD
View
A
Retailer 3
-
$3,624 SGD
€2,700 EUR
View
A
Retailer 4
-
$3,628 SGD
€2,702 EUR
View
A
Retailer 5
-
$3,802 SGD
$2,974 USD
View
B+
Retailer 6
-
$3,833 SGD
$2,998 USD
View
Final sale: no returns
A
Retailer 7
-
$3,897 SGD
$3,048 USD
View
B+
Retailer 8
-
$4,072 SGD
$3,185 USD
View
B+
Retailer 9
-
$4,339 SGD
£2,673 GBP
View
B+
Retailer 10
-
$4,394 SGD
View
B+
Retailer 11
-
$4,567 SGD
$3,572 USD
View
B+
Retailer 12
-
$4,705 SGD
$3,680 USD
View
B+
Retailer 13
-
$4,926 SGD
A$5,928 AUD
View
Retailer 14
-
$4,942 SGD
A$5,948 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$5,175 SGD
ZAR 65,393 ZAR
View
B
Retailer 16
-
$6,590 SGD
$5,155 USD
View
B
Retailer 17
-
$6,850 SGD
£4,219 GBP
View
Most Expensive
NZ Jewellers
40e0fd84-0b4d-4a31-bb86-5c1cd2a0692b · Sep 25
$8,330 SGD
$6,516 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $3,109 SGDSave up to $3,741 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
1.01ct Heart
$3,109 SGD