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1.55ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 642438804

Shape and cutting style on the report: Round brilliant

Certificate IGI 642438804

Diamond specifications and retailer prices

From $3,198 SGD
As of November 6, 2026
Save $3,903 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,102 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 642438804. Listed at 14 retailers as of November 5, 2026, with prices from $3,198 to $7,102, a $3,903 spread on the same certified stone. NZ Jewellers lists it at $7,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 642438804
Dimensions7.36 × 7.40 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.40 mm1.55 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 642438804
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.6%

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 6
Current: $3,198 SGD|Low: $3,198 SGD|High: $6,899 SGD|Avg: $4,591 SGD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$3,198 SGD
Retailer 7$3,653 SGD
Retailer 2$4,269 SGD
Retailer 3$4,720 SGD
Retailer 5$4,740 SGD
Retailer 4$4,975 SGD
Retailer 6$6,798 SGD

38 data points across 7 retailers

14 retailers$3,198 SGD to $7,102 SGD

A
Cheapest Retailer
-
$3,198 SGD
A
Retailer 2
-
$3,651 SGD
View
A
Retailer 3
-
$3,653 SGD
View
Retailer 4
-
$4,076 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$4,076 SGD
View
A
Retailer 6
-
$4,233 SGD
View
A
Retailer 7
-
$4,259 SGD
View
A
Retailer 8
-
$4,269 SGD
View
A
Retailer 9
-
$4,703 SGD
View
A
Retailer 10
-
$4,720 SGD
View
A
Retailer 11
-
$4,740 SGD
View
A
Retailer 12
-
$4,975 SGD
View
B+
Retailer 13
-
$6,798 SGD
View
Most Expensive
B+
NZ Jewellers
8fed3dbb-7999-41d5-8196-72f6bf7e71cf · Nov 5
$7,102 SGD
$5,560 USD
View
13 more retailers have this diamond
Prices start from $3,198 SGDSave up to $3,903 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
1.55ct Round
$3,198 SGD