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Round|Natural|IGI

1.55ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 673409023

Shape and cutting style on the report: Round brilliant

Certificate IGI 673409023

Diamond specifications and retailer prices

From $5,840 SGD
As of October 30, 2026
Save $5,331 SGD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,731 SGD at NZ Jewellers · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 673409023. Listed at 17 retailers as of October 30, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 673409023
Dimensions7.35 × 7.30 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.35 mm7.30 mm1.55 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 673409023
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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: Oct 30
Current: $7,906 SGD|Low: $5,054 SGD|High: $11,304 SGD|Avg: $7,286 SGD|+11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$5,089 SGD
Retailer 8$6,176 SGD
Retailer 9$6,473 SGD
Retailer 3$6,932 SGD
Retailer 2$7,120 SGD
Retailer 7$7,664 SGD
Retailer 1$7,906 SGD
Retailer 5$8,620 SGD
Retailer 4$11,171 SGD

32 data points across 9 retailers

17 retailers$5,840 SGD to $11,171 SGD

Retailer 1
-
$5,089 SGD
Price last confirmed 8 days ago
A
Retailer 2
-
$5,840 SGD
View
A
Retailer 3
-
$6,117 SGD
View
A
Retailer 4
-
$6,176 SGD
View
A
Retailer 5
-
$6,565 SGD
View
A
Retailer 6
-
$6,932 SGD
View
Retailer 7
-
$7,014 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$7,014 SGD
View
Retailer 9
-
$7,014 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$7,120 SGD
View
B+
Retailer 11
-
$7,209 SGD
View
B+
Retailer 12
-
$7,664 SGD
View
B+
Retailer 13
-
$7,906 SGD
View
B+
Retailer 14
-
$8,093 SGD
View
B+
Retailer 15
-
$8,620 SGD
View
B
Retailer 16
-
$11,171 SGD
View
Most Expensive
NZ Jewellers
da2a9693-bca7-497d-b307-946b2dcae002 · Oct 30
$11,731 SGD
$9,184 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $5,840 SGDSave up to $5,331 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
$5,840 SGD