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1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 835613893

Shape and cutting style on the report: Round brilliant

Certificate IGI 835613893

Diamond specifications and retailer prices

From $2,789 SGD
As of November 6, 2026
Save $5,041 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,829 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 835613893. Listed at 19 retailers as of November 5, 2026, with prices from $2,789 to $7,829, a $5,041 spread on the same certified stone. NZ Jewellers lists it at $7,829. 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 angle31.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 835613893
Dimensions7.04 × 7.09 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.04 mm7.09 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613893
Side View
Table 58.0%Crown 31.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: $7,829 SGD|Low: $2,789 SGD|High: $8,075 SGD|Avg: $4,245 SGD|+15.6%
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
Retailer 19
November 6, 2026
Retailer 2$2,789 SGD
Retailer 4$3,389 SGD
Retailer 16$3,455 SGD
Retailer 7$3,460 SGD
Retailer 12$3,485 SGD
Retailer 10$3,692 SGD
Retailer 11$3,694 SGD
Retailer 3$3,745 SGD
Retailer 9$3,863 SGD
Retailer 13$3,927 SGD
Retailer 6$3,929 SGD
Retailer 14$4,011 SGD
Retailer 8$4,050 SGD
Retailer 15$4,097 SGD
Retailer 17$4,320 SGD
Retailer 18$4,337 SGD
Retailer 19$4,570 SGD
Retailer 5$6,309 SGD
NZ Jewellers$7,829 SGD

20 data points across 19 retailers

19 retailers$2,789 SGD to $7,829 SGD

A
Cheapest Retailer
-
$2,789 SGD
A
Retailer 2
-
$3,389 SGD
View
A
Retailer 3
-
$3,455 SGD
View
Final sale: no returns
A
Retailer 4
-
$3,460 SGD
View
A
Retailer 5
-
$3,485 SGD
View
A
Retailer 6
-
$3,692 SGD
View
A
Retailer 7
-
$3,694 SGD
View
A
Retailer 8
-
$3,745 SGD
View
Retailer 9
-
$3,863 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,927 SGD
View
A
Retailer 11
-
$3,929 SGD
View
A
Retailer 12
-
$4,011 SGD
View
A
Retailer 13
-
$4,050 SGD
View
A
Retailer 14
-
$4,097 SGD
View
B+
Retailer 15
-
$4,320 SGD
View
B+
Retailer 16
-
$4,337 SGD
View
B+
Retailer 17
-
$4,570 SGD
View
B
Retailer 18
-
$6,309 SGD
View
Most Expensive
B
NZ Jewellers
123e16c6-f628-46ec-bf4c-8b67f1086502 · Nov 5
$7,829 SGD
$6,109 USD
View
18 more retailers have this diamond
Prices start from $2,789 SGDSave up to $5,041 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
$2,789 SGD