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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 3485902936

Certificate GIA 3485902936

Diamond specifications and retailer prices

From $4,443 SGD
As of November 5, 2026
Save $4,822 SGD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,266 SGD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3485902936. Listed at 18 retailers as of November 2, 2026, with prices from $4,443 to $9,266, a $4,822 spread on the same certified stone. Diamond Quarter lists it at $9,266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3485902936
Dimensions6.39 × 6.43 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.39 mm6.43 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485902936
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.7%

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 5
Current: $5,082 SGD|Low: $4,443 SGD|High: $8,545 SGD|Avg: $5,603 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$4,443 SGD
Retailer 8$4,661 SGD
Retailer 10$4,818 SGD
Retailer 7$5,050 SGD
Retailer 1$5,082 SGD
Retailer 9$5,408 SGD
Retailer 4$5,699 SGD
Retailer 3$5,744 SGD
Retailer 6$6,207 SGD
Retailer 5$8,446 SGD

33 data points across 10 retailers

18 retailers$4,443 SGD to $9,266 SGD

A
Cheapest Retailer
-
$4,443 SGD
B+
Retailer 2
-
$4,661 SGD
View
Final sale: no returns
Retailer 3
-
$4,756 SGD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$4,818 SGD
View
Retailer 5
-
$5,050 SGD
View
Price last confirmed 18 days ago
Retailer 6
-
$5,050 SGD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$5,050 SGD
View
B+
Retailer 8
-
$5,082 SGD
View
B+
Retailer 9
-
$5,237 SGD
View
Retailer 10
-
$5,408 SGD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$5,699 SGD
View
B+
Retailer 12
-
$5,744 SGD
View
Retailer 13
-
$5,827 SGD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$6,207 SGD
View
B
Retailer 15
-
$8,446 SGD
View
Retailer 16
-
$8,798 SGD
View
Price last confirmed 19 days ago
B
Retailer 17
-
$8,798 SGD
View
Most Expensive
B
Diamond Quarter
1.03VS1H3436F3ADN · Nov 2
$9,266 SGD
£5,709 GBP
View
17 more retailers have this diamond
Prices start from $4,443 SGDSave up to $4,822 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
$4,443 SGD