Round|Natural|GIA

1.03ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 1559629441

Certificate GIA 1559629441

Diamond specifications and retailer prices

From $6,094 SGD
€4,540 EUR
As of November 1, 2026
Save $4,967 SGD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,195 SGD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1559629441. Listed at 21 retailers as of November 1, 2026, with a 82% 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

1.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1559629441
Dimensions6.39 × 6.44 × 4.03 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.39 mm6.44 mm1.03 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559629441
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.8%

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 1
Current: $11,904 SGD|Low: $6,023 SGD|High: $11,904 SGD|Avg: $7,694 SGD
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
November 2, 2026
Retailer 3$6,094 SGD
Retailer 6$6,180 SGD
Retailer 2$6,359 SGD
Retailer 12$6,410 SGD
Retailer 15$6,530 SGD
Retailer 8$6,732 SGD
Retailer 7$7,118 SGD
Retailer 4$7,121 SGD
Retailer 5$7,129 SGD
Retailer 10$7,141 SGD
Retailer 14$7,606 SGD
Retailer 9$7,824 SGD
Retailer 13$8,536 SGD
Retailer 11$11,061 SGD
NZ Jewellers$11,904 SGD

33 data points across 15 retailers

21 retailers$6,094 SGD to $11,061 SGD

A
Cheapest Retailer
-
$6,094 SGD
€4,540 EUR
Retailer 2
-
$6,180 SGD
$4,834 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$6,359 SGD
£3,917 GBP
View
A
Retailer 4
-
$6,410 SGD
$5,014 USD
View
Final sale: no returns
A
Retailer 5
-
$6,530 SGD
$5,108 USD
View
A
Retailer 6
-
$6,732 SGD
£4,146 GBP
View
Retailer 7
-
$7,118 SGD
$5,568 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$7,118 SGD
$5,568 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$7,118 SGD
$5,568 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,121 SGD
$5,570 USD
View
Retailer 11
-
$7,129 SGD
A$8,579 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$7,141 SGD
$5,586 USD
View
Retailer 13
-
$7,291 SGD
$5,703 USD
View
Price last confirmed 52 days ago
B+
Retailer 14
-
$7,606 SGD
£4,685 GBP
View
B+
Retailer 15
-
$7,824 SGD
€5,829 EUR
View
Retailer 16
-
$8,212 SGD
$6,424 USD
View
Price last confirmed 10 days ago
Retailer 17
-
$8,413 SGD
$6,581 USD
View
Price last confirmed 56 days ago
B+
Retailer 18
-
$8,536 SGD
ZAR 107,874 ZAR
View
B
Retailer 19
-
$11,061 SGD
£6,813 GBP
View
Retailer 20
-
$11,904 SGD
$9,312 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
8d42cd6e-36a3-4b34-98c8-a5f89433a8a1 · Sep 10
$12,195 SGD
$9,539 USD
View
Price last confirmed 52 days ago
20 more retailers have this diamond
Prices start from $6,094 SGDSave up to $4,967 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
1.03ct Round
$6,094 SGD