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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1519016680

Certificate GIA 1519016680

Diamond specifications and retailer prices

From $4,065 SGD
As of October 31, 2026
Save $5,108 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,173 SGD at Diamond Quarter · As of November 3, 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 1519016680. Listed at 21 retailers as of October 31, 2026, with prices from $4,065 to $9,173, a $5,108 spread on the same certified stone. Diamond Quarter lists it at $9,173. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1519016680
Dimensions6.45 × 6.40 × 3.98 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
6.45 mm6.40 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519016680
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: Oct 31
Current: $8,130 SGD|Low: $4,065 SGD|High: $8,517 SGD|Avg: $5,341 SGD|-1.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 7$4,065 SGD
Retailer 9$4,088 SGD
Retailer 15$4,317 SGD
Retailer 6$4,487 SGD
Retailer 10$4,548 SGD
Retailer 2$4,652 SGD
Retailer 3$4,861 SGD
Retailer 14$4,861 SGD
Retailer 17$5,048 SGD
Retailer 5$5,049 SGD
Retailer 11$5,050 SGD
Retailer 4$5,181 SGD
Retailer 8$5,236 SGD
Retailer 13$5,606 SGD
Retailer 12$5,975 SGD
Retailer 1$8,130 SGD
Retailer 16$8,470 SGD

39 data points across 17 retailers

21 retailers$4,065 SGD to $9,173 SGD

A
Cheapest Retailer
-
$4,065 SGD
A
Retailer 2
-
$4,088 SGD
View
A
Retailer 3
-
$4,317 SGD
View
Retailer 4
-
$4,422 SGD
View
Price last confirmed 81 days ago
A
Retailer 5
-
$4,548 SGD
View
B+
Retailer 6
-
$4,652 SGD
View
Retailer 7
-
$4,861 SGD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$4,861 SGD
View
Retailer 9
-
$4,889 SGD
View
Price last confirmed 49 days ago
B+
Retailer 10
-
$5,048 SGD
View
B+
Retailer 11
-
$5,049 SGD
View
B+
Retailer 12
-
$5,050 SGD
View
B+
Retailer 13
-
$5,181 SGD
View
Retailer 14
-
$5,236 SGD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$5,606 SGD
View
Retailer 16
-
$5,641 SGD
View
Price last confirmed 44 days ago
B+
Retailer 17
-
$5,975 SGD
View
B
Retailer 18
-
$8,130 SGD
View
B
Retailer 19
-
$8,470 SGD
View
Retailer 20
-
$8,517 SGD
View
Price last confirmed 47 days ago
Most Expensive
B
Diamond Quarter
1.03VS1H15806D36N · Nov 3
$9,173 SGD
£5,652 GBP
View
20 more retailers have this diamond
Prices start from $4,065 SGDSave up to $5,108 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
$4,065 SGD