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Round|Natural|IGI

1.55ct J IF Round Natural Diamond

EX • J/IF • IGI 613374880

Shape and cutting style on the report: Round brilliant

Certificate IGI 613374880

Diamond specifications and retailer prices

From $5,272 SGD
₹392,750 INR
As of October 31, 2026
Save $6,009 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,281 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 613374880. Listed at 17 retailers as of October 30, 2026, with prices from $5,272 to $11,281, a $6,009 spread on the same certified stone. NZ Jewellers lists it at $11,281. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 613374880
Dimensions7.33 × 7.38 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.38 mm1.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 613374880
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,281 SGD|Low: $5,271 SGD|High: $11,281 SGD|Avg: $7,406 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 1, 2026
Retailer 12$5,272 SGD
Retailer 7$5,882 SGD
Retailer 8$6,226 SGD
Retailer 14$6,328 SGD
Retailer 2$6,669 SGD
Retailer 4$6,745 SGD
Retailer 5$6,745 SGD
Retailer 16$6,745 SGD
Retailer 10$6,819 SGD
Retailer 6$6,940 SGD
Retailer 3$7,412 SGD
Retailer 13$7,634 SGD
Retailer 15$7,783 SGD
Retailer 11$8,291 SGD
Retailer 9$10,743 SGD
NZ Jewellers$11,281 SGD

32 data points across 16 retailers

17 retailers$5,272 SGD to $11,281 SGD

A
Cheapest Retailer
-
$5,272 SGD
₹392,750 INR
A
Retailer 2
-
$5,882 SGD
$4,601 USD
View
A
Retailer 3
-
$6,226 SGD
$4,870 USD
View
Final sale: no returns
A
Retailer 4
-
$6,328 SGD
$4,950 USD
View
A
Retailer 5
-
$6,480 SGD
A$7,798 AUD
View
A
Retailer 6
-
$6,669 SGD
£4,108 GBP
View
A
Retailer 7
-
$6,745 SGD
$5,276 USD
View
A
Retailer 8
-
$6,745 SGD
$5,276 USD
View
A
Retailer 9
-
$6,745 SGD
$5,276 USD
View
A
Retailer 10
-
$6,819 SGD
£4,200 GBP
View
A
Retailer 11
-
$6,940 SGD
$5,429 USD
View
A
Retailer 12
-
$7,412 SGD
£4,565 GBP
View
A
Retailer 13
-
$7,634 SGD
€5,687 EUR
View
B+
Retailer 14
-
$7,783 SGD
$6,088 USD
View
B+
Retailer 15
-
$8,291 SGD
ZAR 104,770 ZAR
View
B
Retailer 16
-
$10,743 SGD
£6,617 GBP
View
Most Expensive
B
NZ Jewellers
9107ef48-eb31-420c-93d5-5688055abfb3 · Oct 30
$11,281 SGD
$8,824 USD
View
16 more retailers have this diamond
Prices start from $5,272 SGDSave up to $6,009 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
$5,272 SGD