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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 HK$34,537 HKD
$4,402 USD
As of November 1, 2026
Save HK$28,864 HKD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$66,218 HKD 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: Nov 1
Current: HK$44,600 HKD|Low: HK$34,537 HKD|High: HK$65,872 HKD|Avg: HK$43,229 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9HK$34,537 HKD
Retailer 8HK$34,662 HKD
Retailer 5HK$36,718 HKD
Retailer 2HK$39,589 HKD
Retailer 7HK$39,589 HKD
Retailer 3HK$39,878 HKD
Retailer 10HK$43,842 HKD
Retailer 1HK$44,600 HKD
Retailer 4HK$48,668 HKD
Retailer 6HK$63,401 HKD

38 data points across 10 retailers

14 retailersHK$34,537 HKD to HK$63,401 HKD

A
Cheapest Retailer
-
HK$34,537 HKD
$4,402 USD
A
Retailer 2
-
HK$34,662 HKD
$4,418 USD
View
A
Retailer 3
-
HK$36,718 HKD
$4,680 USD
View
Retailer 4
-
HK$37,225 HKD
$4,745 USD
View
Price last confirmed 97 days ago
Retailer 5
-
HK$39,589 HKD
$5,046 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
HK$39,589 HKD
$5,046 USD
View
A
Retailer 7
-
HK$39,589 HKD
$5,046 USD
View
A
Retailer 8
-
HK$39,878 HKD
£4,002 GBP
View
A
Retailer 9
-
HK$43,842 HKD
£4,400 GBP
View
A
Retailer 10
-
HK$44,600 HKD
€5,414 EUR
View
Retailer 11
-
HK$45,686 HKD
$5,823 USD
View
Price last confirmed 40 days ago
A
Retailer 12
-
HK$48,668 HKD
ZAR 100,212 ZAR
View
B
Retailer 13
-
HK$63,401 HKD
£6,363 GBP
View
Most Expensive
NZ Jewellers
b78d73a5-a3ea-4fca-8cf0-900589ae9848 · Sep 19
HK$66,218 HKD
$8,440 USD
View
Price last confirmed 43 days ago
13 more retailers have this diamond
Prices start from HK$34,537 HKDSave up to HK$28,864 HKD

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
HK$34,537 HKD