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1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 713511769

Shape and cutting style on the report: Round brilliant

Certificate IGI 713511769

Diamond specifications and retailer prices

From $2,645 SGD
As of November 6, 2026
Save $4,450 SGD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,095 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 713511769. Listed at 19 retailers as of November 5, 2026, with prices from $2,645 to $7,095, a $4,450 spread on the same certified stone. NZ Jewellers lists it at $7,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 713511769
Dimensions6.91 × 6.89 × 4.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm6.89 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713511769
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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 6
Current: $2,645 SGD|Low: $2,645 SGD|High: $6,008 SGD|Avg: $3,867 SGD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,645 SGD
Retailer 2$3,158 SGD
Retailer 8$3,394 SGD
Retailer 3$3,633 SGD
Retailer 5$3,970 SGD
Retailer 6$4,142 SGD
Retailer 4$4,205 SGD
Retailer 7$5,929 SGD

27 data points across 8 retailers

19 retailers$2,645 SGD to $7,095 SGD

A
Cheapest Retailer
-
$2,645 SGD
A
Retailer 2
-
$3,039 SGD
View
A
Retailer 3
-
$3,101 SGD
View
A
Retailer 4
-
$3,131 SGD
View
Final sale: no returns
A
Retailer 5
-
$3,158 SGD
View
A
Retailer 6
-
$3,345 SGD
View
Retailer 7
-
$3,394 SGD
View
Price last confirmed 29 days ago
Retailer 8
-
$3,394 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,394 SGD
View
Retailer 10
-
$3,524 SGD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$3,633 SGD
View
Retailer 12
-
$3,915 SGD
View
Price last confirmed 28 days ago
A
Retailer 13
-
$3,915 SGD
View
A
Retailer 14
-
$3,970 SGD
View
B+
Retailer 15
-
$4,142 SGD
View
B+
Retailer 16
-
$4,205 SGD
View
B+
Retailer 17
-
$5,929 SGD
View
Retailer 18
-
$7,095 SGD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
e519d528-7c9a-4844-966c-3697084e4342 · Nov 5
$7,095 SGD
$5,536 USD
View
18 more retailers have this diamond
Prices start from $2,645 SGDSave up to $4,450 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
1.30ct Round
$2,645 SGD