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Heart|Natural|GIA

1.03ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 1529846710

Certificate GIA 1529846710

Diamond specifications and retailer prices

From $4,016 SGD
As of November 4, 2026
Save $4,849 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,065 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1529846710. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1529846710
Dimensions6.88 × 6.00 × 3.68 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Feather
Top View
6.88 mm6.00 mm1.03 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529846710
Side View
Table 55.0%Crown 37°Girdle: MED-VTKPavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,864 SGD|Low: $4,016 SGD|High: $9,065 SGD|Avg: $5,651 SGD|-2.2%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 8$4,016 SGD
Retailer 11$4,275 SGD
Retailer 17$4,477 SGD
Retailer 15$4,697 SGD
Retailer 14$4,854 SGD
Retailer 7$5,087 SGD
Retailer 13$5,087 SGD
Retailer 16$5,087 SGD
Retailer 2$5,153 SGD
Retailer 4$5,275 SGD
Retailer 5$5,326 SGD
Retailer 6$5,372 SGD
Retailer 9$5,578 SGD
Retailer 3$5,870 SGD
Retailer 10$6,210 SGD
Retailer 12$8,508 SGD
NZ Jewellers$8,864 SGD

46 data points across 17 retailers

20 retailers$4,016 SGD to $8,864 SGD

B+
Cheapest Retailer
-
$4,016 SGD
B+
Retailer 2
-
$4,275 SGD
View
B+
Retailer 3
-
$4,477 SGD
View
B+
Retailer 4
-
$4,697 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,854 SGD
View
B+
Retailer 6
-
$5,087 SGD
View
B+
Retailer 7
-
$5,087 SGD
View
Retailer 8
-
$5,087 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$5,153 SGD
View
Retailer 10
-
$5,204 SGD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$5,275 SGD
View
B+
Retailer 12
-
$5,326 SGD
View
B
Retailer 13
-
$5,372 SGD
View
Retailer 14
-
$5,578 SGD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$5,870 SGD
View
Retailer 16
-
$6,003 SGD
View
Price last confirmed 38 days ago
B
Retailer 17
-
$6,210 SGD
View
B
Retailer 18
-
$8,508 SGD
View
B
Retailer 19
-
$8,864 SGD
View
Most Expensive
NZ Jewellers
b230dc57-64d6-4dd6-8b51-76c765ed1b40 · Sep 28
$9,065 SGD
$7,097 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $4,016 SGDSave up to $4,849 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.

B+
1.03ct Heart
$4,016 SGD