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Round|Natural|IGI

1.53ct J IF Round Natural Diamond

EX • J/IF • IGI 649487166

Shape and cutting style on the report: Round brilliant

Certificate IGI 649487166

Diamond specifications and retailer prices

From $5,628 SGD
$4,402 USD
As of October 30, 2026
Save $4,703 SGD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,790 SGD at NZ Jewellers · As of September 19, 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 649487166. Listed at 14 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 angle35.1°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 649487166
Dimensions7.34 × 7.28 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.34 mm7.28 mm1.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649487166
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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 30
Current: $7,930 SGD|Low: $5,628 SGD|High: $10,733 SGD|Avg: $7,033 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$5,628 SGD
Retailer 8$5,648 SGD
Retailer 3$5,983 SGD
Retailer 2$6,451 SGD
Retailer 7$6,451 SGD
Retailer 4$6,498 SGD
Retailer 10$7,144 SGD
Retailer 5$7,301 SGD
Retailer 1$7,930 SGD
Retailer 6$10,331 SGD

38 data points across 10 retailers

14 retailers$5,628 SGD to $10,331 SGD

A
Cheapest Retailer
-
$5,628 SGD
$4,402 USD
A
Retailer 2
-
$5,648 SGD
$4,418 USD
View
A
Retailer 3
-
$5,983 SGD
$4,680 USD
View
Retailer 4
-
$6,066 SGD
$4,745 USD
View
Price last confirmed 97 days ago
Retailer 5
-
$6,451 SGD
$5,046 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$6,451 SGD
$5,046 USD
View
A
Retailer 7
-
$6,451 SGD
$5,046 USD
View
A
Retailer 8
-
$6,498 SGD
£4,002 GBP
View
A
Retailer 9
-
$7,144 SGD
£4,400 GBP
View
A
Retailer 10
-
$7,301 SGD
€5,439 EUR
View
Retailer 11
-
$7,444 SGD
$5,823 USD
View
Price last confirmed 40 days ago
A
Retailer 12
-
$7,930 SGD
ZAR 100,212 ZAR
View
B
Retailer 13
-
$10,331 SGD
£6,363 GBP
View
Most Expensive
NZ Jewellers
b78d73a5-a3ea-4fca-8cf0-900589ae9848 · Sep 19
$10,790 SGD
$8,440 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $5,628 SGDSave up to $4,703 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
$5,628 SGD