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Round|Natural|IGI

1.53ct J IF Round Natural Diamond

EX • J/IF • IGI 602363805

Shape and cutting style on the report: Round brilliant

Certificate IGI 602363805

Diamond specifications and retailer prices

From $5,717 SGD
$4,472 USD
As of October 30, 2026
Save $4,779 SGD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,828 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct 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 602363805. Listed at 18 retailers as of October 29, 2026, with a 84% 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

1.53
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 602363805
Dimensions7.35 × 7.42 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.35 mm7.42 mm1.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 602363805
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: $6,572 SGD|Low: $5,717 SGD|High: $11,399 SGD|Avg: $7,848 SGD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$5,717 SGD
Retailer 10$5,803 SGD
Retailer 12$6,051 SGD
Retailer 7$6,155 SGD
Retailer 1$6,572 SGD
Retailer 9$6,749 SGD
Retailer 4$7,072 SGD
Retailer 2$7,233 SGD
Retailer 5$7,418 SGD
Retailer 8$7,982 SGD
Retailer 3$8,179 SGD
Retailer 6$10,496 SGD

38 data points across 12 retailers

18 retailers$5,717 SGD to $10,496 SGD

A
Cheapest Retailer
-
$5,717 SGD
$4,472 USD
A
Retailer 2
-
$5,803 SGD
$4,539 USD
View
A
Retailer 3
-
$6,051 SGD
$4,733 USD
View
Final sale: no returns
A
Retailer 4
-
$6,155 SGD
$4,815 USD
View
A
Retailer 5
-
$6,572 SGD
£4,048 GBP
View
A
Retailer 6
-
$6,749 SGD
$5,280 USD
View
Retailer 7
-
$7,072 SGD
$5,532 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$7,072 SGD
$5,532 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$7,072 SGD
$5,532 USD
View
Price last confirmed 23 days ago
A
Retailer 10
-
$7,233 SGD
£4,455 GBP
View
A
Retailer 11
-
$7,418 SGD
€5,526 EUR
View
A
Retailer 12
-
$7,982 SGD
ZAR 100,867 ZAR
View
Retailer 13
-
$8,160 SGD
$6,383 USD
View
Price last confirmed 42 days ago
Retailer 14
-
$8,160 SGD
$6,383 USD
View
Price last confirmed 47 days ago
B
Retailer 15
-
$10,496 SGD
£6,465 GBP
View
Retailer 16
-
$11,828 SGD
$9,252 USD
View
Price last confirmed 42 days ago
Retailer 17
-
$11,828 SGD
$9,252 USD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
f9ba7d79-f4c7-48ac-927f-93b839b3413d · Oct 3
$11,828 SGD
$9,252 USD
View
Price last confirmed 28 days ago
17 more retailers have this diamond
Prices start from $5,717 SGDSave up to $4,779 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
1.53ct Round
$5,717 SGD