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Round|Natural|GIA

1.50ct D IF Round Natural Diamond

EX • D/IF • GIA 1549029256

Certificate GIA 1549029256

Diamond specifications and retailer prices

From $17,238 AUD
As of November 5, 2026
Save $279 AUD (2%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $24,903 AUD at Jogia Diamonds · As of December 17, 2025
View at Jogia Diamonds

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1549029256. Listed at 3 retailers as of November 4, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1549029256
Dimensions7.34 × 7.31 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Cert comments
Minor details of polish are not shown.
Top View
7.34 mm7.31 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1549029256
Side View
Table 57.0%Crown 35.5°Girdle: ThickPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $17,238 AUD|Low: $16,923 AUD|High: $41,367 AUD|Avg: $26,970 AUD|-17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 1$17,238 AUD
Retailer 2$17,516 AUD
Retailer 3$22,760 AUD
Retailer 4$24,033 AUD
Retailer 5$24,450 AUD
Retailer 7$28,170 AUD
Retailer 6$30,561 AUD
Retailer 8$41,367 AUD

11 data points across 8 retailers

3 retailers$17,238 AUD to $17,516 AUD

A+
Cheapest Retailer
-
$17,238 AUD
A
Retailer 2
-
$17,516 AUD
View
Most Expensive
Jogia Diamonds
J21089006 · Dec 17
$24,903 AUD
$17,433 USD
View
Price last confirmed 323 days ago
2 more retailers have this diamond
Prices start from $17,238 AUDSave up to $279 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
$17,238 AUD