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Round|Natural|GIA

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6521933524

Certificate GIA 6521933524

Diamond specifications and retailer prices

From $4,219 SGD
As of November 6, 2026
Save $5,644 SGD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,863 SGD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6521933524. Listed at 20 retailers as of November 6, 2026, with prices from $4,219 to $9,863, a $5,644 spread on the same certified stone. NZ Jewellers lists it at $9,863. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6521933524
Dimensions6.48 × 6.43 × 4.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.48 mm6.43 mm1.05 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6521933524
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 6
Current: $9,863 SGD|Low: $4,199 SGD|High: $9,863 SGD|Avg: $6,006 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 16$4,219 SGD
Retailer 3$4,232 SGD
Retailer 9$4,982 SGD
Retailer 11$5,184 SGD
Retailer 10$5,226 SGD
Retailer 12$5,302 SGD
Retailer 17$5,335 SGD
Retailer 4$5,363 SGD
Retailer 6$5,662 SGD
Retailer 7$5,662 SGD
Retailer 8$5,662 SGD
Retailer 14$5,683 SGD
Retailer 19$6,363 SGD
Retailer 15$6,366 SGD
Retailer 5$6,532 SGD
Retailer 18$6,908 SGD
Retailer 2$7,135 SGD
Retailer 13$8,969 SGD
NZ Jewellers$9,863 SGD

22 data points across 19 retailers

20 retailers$4,219 SGD to $9,863 SGD

A
Cheapest Retailer
-
$4,219 SGD
A
Retailer 2
-
$4,232 SGD
View
A
Retailer 3
-
$4,982 SGD
View
Retailer 4
-
$5,184 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$5,226 SGD
View
Final sale: no returns
A
Retailer 6
-
$5,302 SGD
View
A
Retailer 7
-
$5,335 SGD
View
A
Retailer 8
-
$5,363 SGD
View
B+
Retailer 9
-
$5,662 SGD
View
Retailer 10
-
$5,662 SGD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$5,662 SGD
View
A
Retailer 12
-
$5,683 SGD
View
Retailer 13
-
$5,824 SGD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$6,363 SGD
View
B+
Retailer 15
-
$6,366 SGD
View
B+
Retailer 16
-
$6,532 SGD
View
B+
Retailer 17
-
$6,908 SGD
View
B+
Retailer 18
-
$7,135 SGD
View
B
Retailer 19
-
$8,969 SGD
View
Most Expensive
B
NZ Jewellers
a597053f-4f9b-4773-9720-32fa9f0181a7 · Nov 7
$9,863 SGD
$7,696 USD
View
19 more retailers have this diamond
Prices start from $4,219 SGDSave up to $5,644 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
1.05ct Round
$4,219 SGD