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Round|Natural|GIA

1.50ct F IF Round Natural Diamond

EX • F/IF • GIA 2235754343

Certificate GIA 2235754343

Diamond specifications and retailer prices

From $16,418 AUD
As of November 6, 2026
Save $9,871 AUD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $28,443 AUD at NZ Jewellers · As of October 6, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235754343. Listed at 8 retailers as of November 2, 2026, with a 60% 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235754343
Dimensions7.31 × 7.24 × 4.56 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.31 mm7.24 mm1.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235754343
Side View
Table 57.0%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 62.7%

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 6
Current: $28,443 AUD|Low: $16,418 AUD|High: $28,443 AUD|Avg: $21,603 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$16,418 AUD
Retailer 4$17,713 AUD
Retailer 7$18,315 AUD
Retailer 5$18,431 AUD
Retailer 8$20,408 AUD
Retailer 9$21,122 AUD
Retailer 10$21,865 AUD
Retailer 3$23,060 AUD
Retailer 6$26,289 AUD
NZ Jewellers$28,443 AUD

31 data points across 10 retailers

8 retailers$16,418 AUD to $26,289 AUD

A
Cheapest Retailer
-
$16,418 AUD
A
Retailer 2
-
$17,713 AUD
View
Retailer 3
-
$18,315 AUD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$18,431 AUD
View
Retailer 5
-
$20,408 AUD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$23,060 AUD
View
B+
Retailer 7
-
$26,289 AUD
View
Most Expensive
NZ Jewellers
fbecc69c-36e3-41b3-a3ce-3d4ad95bb08c · Oct 6
$28,443 AUD
$19,911 USD
View
Price last confirmed 30 days ago
7 more retailers have this diamond
Prices start from $16,418 AUDSave up to $9,871 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
$16,418 AUD