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Round|Natural|IGI

1.50ct J IF Round Natural Diamond

EX • J/IF • IGI 642405107

Shape and cutting style on the report: Round brilliant

Certificate IGI 642405107

Diamond specifications and retailer prices

From HK$34,082 HKD
$4,344 USD
As of November 1, 2026
Save HK$28,164 HKD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$68,085 HKD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 642405107. Listed at 15 retailers as of November 1, 2026, with a 83% 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

1.50
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 642405107
Dimensions7.31 × 7.26 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.31 mm7.26 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 642405107
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 60.8%

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$39,032 HKD|Low: HK$30,057 HKD|High: HK$65,015 HKD|Avg: HK$41,893 HKD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10HK$34,082 HKD
Retailer 9HK$34,231 HKD
Retailer 3HK$36,067 HKD
Retailer 7HK$36,208 HKD
Retailer 1HK$39,032 HKD
Retailer 2HK$39,079 HKD
Retailer 8HK$39,079 HKD
Retailer 11HK$43,294 HKD
Retailer 5HK$44,024 HKD
Retailer 6HK$48,036 HKD
Retailer 4HK$62,245 HKD

37 data points across 11 retailers

15 retailersHK$34,082 HKD to HK$62,245 HKD

A
Cheapest Retailer
-
HK$34,082 HKD
$4,344 USD
A
Retailer 2
-
HK$34,231 HKD
$4,363 USD
View
A
Retailer 3
-
HK$36,067 HKD
$4,597 USD
View
Final sale: no returns
A
Retailer 4
-
HK$36,208 HKD
$4,615 USD
View
Retailer 5
-
HK$36,780 HKD
$4,688 USD
View
Price last confirmed 98 days ago
A
Retailer 6
-
HK$39,032 HKD
£3,917 GBP
View
Retailer 7
-
HK$39,079 HKD
$4,981 USD
View
Price last confirmed 39 days ago
A
Retailer 8
-
HK$39,079 HKD
$4,981 USD
View
A
Retailer 9
-
HK$39,079 HKD
$4,981 USD
View
A
Retailer 10
-
HK$43,294 HKD
£4,345 GBP
View
A
Retailer 11
-
HK$44,024 HKD
€5,344 EUR
View
Retailer 12
-
HK$45,089 HKD
$5,747 USD
View
Price last confirmed 41 days ago
B+
Retailer 13
-
HK$48,036 HKD
ZAR 98,910 ZAR
View
B+
Retailer 14
-
HK$62,245 HKD
£6,247 GBP
View
Most Expensive
NZ Jewellers
cfd6d061-7d02-4759-aa83-51e0d0ed9ce9 · Sep 19
HK$68,085 HKD
$8,678 USD
View
Price last confirmed 43 days ago
14 more retailers have this diamond
Prices start from HK$34,082 HKDSave up to HK$28,164 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
1.50ct Round
HK$34,082 HKD