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Round|Natural|GIA

1.50ct I IF Round Natural Diamond

EX • I/IF • GIA 1568539905

Certificate GIA 1568539905

Diamond specifications and retailer prices

From $9,544 AUD
As of November 4, 2026
Save $11,815 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,359 AUD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1568539905. Listed at 16 retailers as of November 4, 2026, with prices from $9,544 to $21,359, a $11,815 spread on the same certified stone. NZ Jewellers lists it at $21,359. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1568539905
Dimensions7.30 × 7.35 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.30 mm7.35 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568539905
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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 4
Current: $21,359 AUD|Low: $9,544 AUD|High: $22,017 AUD|Avg: $13,325 AUD|-3.0%
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
November 6, 2026
Retailer 5$9,544 AUD
Retailer 11$9,631 AUD
Retailer 16$10,108 AUD
Retailer 13$10,222 AUD
Retailer 6$11,189 AUD
Retailer 15$11,398 AUD
Retailer 14$11,514 AUD
Retailer 10$12,632 AUD
Retailer 7$12,657 AUD
Retailer 12$12,771 AUD
Retailer 4$13,101 AUD
Retailer 2$13,174 AUD
Retailer 8$15,782 AUD
Retailer 3$17,979 AUD
Retailer 9$18,078 AUD
NZ Jewellers$21,359 AUD

21 data points across 16 retailers

16 retailers$9,544 AUD to $21,359 AUD

A
Cheapest Retailer
-
$9,544 AUD
A
Retailer 2
-
$9,631 AUD
View
Retailer 3
-
$10,108 AUD
View
Price last confirmed 4 days ago
A
Retailer 4
-
$10,222 AUD
View
Final sale: no returns
A
Retailer 5
-
$11,189 AUD
View
Retailer 6
-
$11,314 AUD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$11,398 AUD
View
A
Retailer 8
-
$11,514 AUD
View
A
Retailer 9
-
$12,632 AUD
View
Retailer 10
-
$12,657 AUD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$12,771 AUD
View
B+
Retailer 12
-
$13,101 AUD
View
B+
Retailer 13
-
$13,174 AUD
View
B+
Retailer 14
-
$17,979 AUD
View
B+
Retailer 15
-
$18,078 AUD
View
Most Expensive
B
NZ Jewellers
3338fb21-d3da-4e5e-ba8f-270ed5ee9cb8 · Nov 5
$21,359 AUD
$14,952 USD
View
15 more retailers have this diamond
Prices start from $9,544 AUDSave up to $11,815 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
$9,544 AUD