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Round|Natural|GIA

1.03ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6425535481

Certificate GIA 6425535481

Diamond specifications and retailer prices

From $6,995 SGD
As of November 6, 2026
Save $6,764 SGD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,145 SGD at NZ Jewellers · As of September 19, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6425535481. Listed at 17 retailers as of November 5, 2026, with a 97% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425535481
Dimensions6.47 × 6.43 × 4.02 mm
L/W Ratio1.01
Top View
6.47 mm6.43 mm1.03 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425535481
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.4%

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 6
Current: $7,098 SGD|Low: $6,412 SGD|High: $12,476 SGD|Avg: $7,869 SGD|-1.1%
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
November 7, 2026
Retailer 4$6,608 SGD
Retailer 12$6,696 SGD
Retailer 10$6,995 SGD
Retailer 11$7,068 SGD
Retailer 1$7,098 SGD
Retailer 8$7,299 SGD
Retailer 3$7,578 SGD
Retailer 2$7,629 SGD
Retailer 5$7,770 SGD
Retailer 13$7,777 SGD
Retailer 6$8,227 SGD
Retailer 7$9,228 SGD
Retailer 9$11,178 SGD

13 data points across 13 retailers

17 retailers$6,995 SGD to $13,759 SGD

Retailer 1
-
$6,608 SGD
Price last confirmed 12 days ago
Retailer 2
-
$6,696 SGD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$6,995 SGD
View
Final sale: no returns
Retailer 4
-
$7,068 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$7,098 SGD
View
Retailer 6
-
$7,299 SGD
View
Price last confirmed 11 days ago
Retailer 7
-
$7,629 SGD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$7,770 SGD
View
Retailer 9
-
$7,777 SGD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$8,227 SGD
View
Retailer 11
-
$8,457 SGD
View
Price last confirmed 51 days ago
Retailer 12
-
$9,228 SGD
View
Price last confirmed 11 days ago
Retailer 13
-
$9,758 SGD
View
Price last confirmed 46 days ago
Retailer 14
-
$11,178 SGD
View
Price last confirmed 12 days ago
Retailer 15
-
$12,674 SGD
View
Price last confirmed 35 days ago
B
Retailer 16
-
$13,759 SGD
View
Most Expensive
NZ Jewellers
03aaa112-5563-4b90-b74a-a1bb79c59840 · Sep 19
$14,145 SGD
$11,037 USD
View
Price last confirmed 48 days ago
16 more retailers have this diamond
Prices start from $6,995 SGDSave up to $6,764 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 Round
$6,995 SGD