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Round|Natural|GIA

1.50ct J IF Round Natural Diamond

EX • J/IF • GIA 2557596119

Certificate GIA 2557596119

Diamond specifications and retailer prices

From $8,586 AUD
₹573,096 INR
As of November 2, 2026
Save $15,142 AUD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $29,841 AUD at MOH London · As of November 1, 2026
View at MOH London

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 2557596119. Listed at 16 retailers as of November 2, 2026, with a 176% 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
OriginNatural
Grading LabGIA
CertificateGIA 2557596119
Dimensions7.23 × 7.29 × 4.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.23 mm7.29 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557596119
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 2
Current: $29,841 AUD|Low: $8,400 AUD|High: $29,841 AUD|Avg: $12,515 AUD
MOH London
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
November 2, 2026
Retailer 2$8,586 AUD
Retailer 8$10,702 AUD
Retailer 16$11,694 AUD
Retailer 7$11,698 AUD
Retailer 9$12,899 AUD
Retailer 14$19,333 AUD
Retailer 4$19,469 AUD
Retailer 6$20,212 AUD
Retailer 13$20,255 AUD
Retailer 17$20,690 AUD
Retailer 15$22,402 AUD
Retailer 10$22,497 AUD
Retailer 12$22,590 AUD
Retailer 5$22,849 AUD
Retailer 11$23,728 AUD
Retailer 3$28,071 AUD
MOH London$29,841 AUD

30 data points across 17 retailers

16 retailers$8,586 AUD to $23,728 AUD

A
Cheapest Retailer
-
$8,586 AUD
₹573,096 INR
B+
Retailer 2
-
$10,702 AUD
$7,500 USD
View
B+
Retailer 3
-
$11,694 AUD
€7,805 EUR
View
B+
Retailer 4
-
$11,698 AUD
$8,198 USD
View
B
Retailer 5
-
$19,333 AUD
$13,549 USD
View
B
Retailer 6
-
$19,469 AUD
$13,644 USD
View
B
Retailer 7
-
$20,212 AUD
$14,165 USD
View
Final sale: no returns
B
Retailer 8
-
$20,255 AUD
£11,177 GBP
View
B
Retailer 9
-
$20,690 AUD
$14,500 USD
View
B
Retailer 10
-
$22,402 AUD
$15,700 USD
View
B
Retailer 11
-
$22,497 AUD
$15,766 USD
View
B
Retailer 12
-
$22,590 AUD
£12,466 GBP
View
B
Retailer 13
-
$22,849 AUD
$16,013 USD
View
B
Retailer 14
-
$23,728 AUD
$16,629 USD
View
Retailer 15
-
$28,071 AUD
ZAR 317,820 ZAR
View
Price under review
Most Expensive
MOH London
43B62FEEE · Nov 1
$29,841 AUD
£16,467 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $8,586 AUDSave up to $15,142 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
$8,586 AUD