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Round|Natural|IGI

1.03ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 833650913

Shape and cutting style on the report: Round brilliant

Certificate IGI 833650913

Diamond specifications and retailer prices

From $2,689 SGD
As of November 4, 2026
Save $3,536 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,225 SGD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833650913. Listed at 16 retailers as of November 2, 2026, with prices from $2,689 to $6,225, a $3,536 spread on the same certified stone. NZ Jewellers lists it at $6,225. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 833650913
Dimensions6.57 × 6.66 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.57 mm6.66 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833650913
Side View
Table 62.0%Crown 32.6°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,225 SGD|Low: $2,689 SGD|High: $6,225 SGD|Avg: $3,447 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
November 4, 2026
Retailer 8$2,689 SGD
Retailer 14$2,747 SGD
Retailer 10$2,779 SGD
Retailer 5$2,891 SGD
Retailer 4$2,978 SGD
Retailer 7$2,978 SGD
Retailer 16$2,978 SGD
Retailer 15$3,116 SGD
Retailer 6$3,131 SGD
Retailer 11$3,273 SGD
Retailer 9$3,383 SGD
Retailer 3$3,435 SGD
Retailer 13$3,659 SGD
Retailer 12$3,708 SGD
Retailer 2$5,202 SGD
NZ Jewellers$6,225 SGD

30 data points across 16 retailers

16 retailers$2,689 SGD to $6,225 SGD

A
Cheapest Retailer
-
$2,689 SGD
A
Retailer 2
-
$2,747 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,779 SGD
View
A
Retailer 4
-
$2,891 SGD
View
A
Retailer 5
-
$2,978 SGD
View
A
Retailer 6
-
$2,978 SGD
View
Retailer 7
-
$2,978 SGD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$3,116 SGD
View
A
Retailer 9
-
$3,131 SGD
View
A
Retailer 10
-
$3,273 SGD
View
A
Retailer 11
-
$3,383 SGD
View
A
Retailer 12
-
$3,435 SGD
View
A
Retailer 13
-
$3,659 SGD
View
A
Retailer 14
-
$3,708 SGD
View
B+
Retailer 15
-
$5,202 SGD
View
Most Expensive
B
NZ Jewellers
0ccc8094-9067-4947-b391-df4ca3d3d050 · Nov 2
$6,225 SGD
$4,871 USD
View
15 more retailers have this diamond
Prices start from $2,689 SGDSave up to $3,536 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
$2,689 SGD