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Round|Natural|GIA

1.03ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2557380118

Certificate GIA 2557380118

Diamond specifications and retailer prices

From $3,647 SGD
As of November 4, 2026
Save $4,740 SGD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,387 SGD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557380118. Listed at 27 retailers as of November 4, 2026, with prices from $3,647 to $8,387, a $4,740 spread on the same certified stone. NZ Jewellers lists it at $8,387. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557380118
Dimensions6.40 × 6.43 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.40 mm6.43 mm1.03 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557380118
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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 4
Current: $8,387 SGD|Low: $3,647 SGD|High: $8,387 SGD|Avg: $5,321 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
November 5, 2026
Retailer 17$3,647 SGD
Retailer 3$3,670 SGD
Retailer 5$3,946 SGD
Retailer 12$4,273 SGD
Retailer 14$4,442 SGD
Retailer 2$4,613 SGD
Retailer 8$4,700 SGD
Retailer 9$4,917 SGD
Retailer 11$4,951 SGD
Retailer 10$5,008 SGD
Retailer 6$5,490 SGD
Retailer 15$5,509 SGD
Retailer 4$5,555 SGD
Retailer 7$6,044 SGD
Retailer 18$6,174 SGD
Retailer 16$7,059 SGD
Retailer 13$8,028 SGD
NZ Jewellers$8,387 SGD

36 data points across 18 retailers

27 retailers$3,647 SGD to $8,387 SGD

A
Cheapest Retailer
-
$3,647 SGD
A
Retailer 2
-
$3,670 SGD
View
A
Retailer 3
-
$3,946 SGD
View
A
Retailer 4
-
$4,273 SGD
View
A
Retailer 5
-
$4,442 SGD
View
Final sale: no returns
Retailer 6
-
$4,478 SGD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$4,613 SGD
View
Retailer 8
-
$4,676 SGD
View
Price last confirmed 66 days ago
Retailer 9
-
$4,676 SGD
View
Price last confirmed 16 days ago
Retailer 10
-
$4,676 SGD
View
Price last confirmed 20 days ago
Retailer 11
-
$4,700 SGD
View
Price last confirmed 10 days ago
Retailer 12
-
$4,856 SGD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$4,917 SGD
View
B+
Retailer 14
-
$4,951 SGD
View
Retailer 15
-
$5,008 SGD
View
Price last confirmed 28 days ago
Retailer 16
-
$5,395 SGD
View
Price last confirmed 59 days ago
Retailer 17
-
$5,395 SGD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
$5,490 SGD
View
B+
Retailer 19
-
$5,509 SGD
View
B+
Retailer 20
-
$5,555 SGD
View
B
Retailer 21
-
$6,044 SGD
View
B+
Retailer 22
-
$6,174 SGD
View
B
Retailer 23
-
$7,059 SGD
View
B
Retailer 24
-
$8,028 SGD
View
Retailer 25
-
$8,147 SGD
View
Price last confirmed 65 days ago
Retailer 26
-
$8,147 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
ec0fa1ed-6d1f-431a-8c11-c8d51f45248b · Nov 5
$8,387 SGD
$6,563 USD
View
26 more retailers have this diamond
Prices start from $3,647 SGDSave up to $4,740 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
$3,647 SGD