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Round|Natural|GIA

1.50ct J IF Round Natural Diamond

EX • J/IF • GIA 2417497179

Certificate GIA 2417497179

Diamond specifications and retailer prices

From $8,091 AUD
HK$44,400 HKD
As of November 1, 2026
Save $10,113 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,204 AUD at NZ Jewellers · As of October 30, 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 GIA 2417497179. Listed at 20 retailers as of October 30, 2026, with prices from $8,091 to $18,204, a $10,113 spread on the same certified stone. NZ Jewellers lists it at $18,204. 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 angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2417497179
Dimensions7.40 × 7.35 × 4.48 mm
L/W Ratio1.01
Top View
7.40 mm7.35 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2417497179
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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: Nov 1
Current: $18,204 AUD|Low: $8,018 AUD|High: $18,204 AUD|Avg: $11,216 AUD
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 16$8,091 AUD
Retailer 13$8,230 AUD
Retailer 4$9,491 AUD
Retailer 6$10,043 AUD
Retailer 8$10,046 AUD
Retailer 10$10,046 AUD
Retailer 18$10,176 AUD
Retailer 12$10,192 AUD
Retailer 11$10,603 AUD
Retailer 2$10,761 AUD
Retailer 3$10,883 AUD
Retailer 7$11,051 AUD
Retailer 5$11,080 AUD
Retailer 9$11,117 AUD
Retailer 14$11,840 AUD
Retailer 19$12,559 AUD
Retailer 15$13,373 AUD
Retailer 17$15,250 AUD
NZ Jewellers$18,204 AUD

28 data points across 19 retailers

20 retailers$8,091 AUD to $18,204 AUD

A
Cheapest Retailer
-
$8,091 AUD
HK$44,400 HKD
A
Retailer 2
-
$8,230 AUD
₹550,586 INR
View
Retailer 3
-
$9,318 AUD
SGD 8,845 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$9,491 AUD
$6,667 USD
View
B+
Retailer 5
-
$10,043 AUD
$7,055 USD
View
B+
Retailer 6
-
$10,046 AUD
$7,057 USD
View
B+
Retailer 7
-
$10,046 AUD
$7,057 USD
View
Final sale: no returns
B+
Retailer 8
-
$10,176 AUD
$7,148 USD
View
B+
Retailer 9
-
$10,192 AUD
£5,637 GBP
View
Retailer 10
-
$10,603 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$10,761 AUD
£5,952 GBP
View
B+
Retailer 12
-
$10,883 AUD
$7,645 USD
View
B+
Retailer 13
-
$11,051 AUD
$7,763 USD
View
B+
Retailer 14
-
$11,080 AUD
$7,783 USD
View
B+
Retailer 15
-
$11,117 AUD
$7,809 USD
View
B+
Retailer 16
-
$11,840 AUD
€7,921 EUR
View
B+
Retailer 17
-
$12,559 AUD
$8,822 USD
View
B+
Retailer 18
-
$13,373 AUD
ZAR 151,755 ZAR
View
B
Retailer 19
-
$15,250 AUD
£8,435 GBP
View
Most Expensive
B
NZ Jewellers
d1a9a655-280b-4e61-8bbb-8a98f65a001b · Oct 30
$18,204 AUD
$12,787 USD
View
19 more retailers have this diamond
Prices start from $8,091 AUDSave up to $10,113 AUD

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
$8,091 AUD