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Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 7536335735

Certificate GIA 7536335735

Diamond specifications and retailer prices

From $6,508 AUD
As of November 6, 2026
Save $6,577 AUD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,018 AUD at NZ Jewellers · As of September 21, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7536335735. Listed at 17 retailers as of November 2, 2026, with a 101% 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
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7536335735
Dimensions7.46 × 7.42 × 4.50 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
7.46 mm7.42 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536335735
Side View
Table 57.0%Crown 31.5°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 60.5%

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 6
Current: $10,837 AUD|Low: $6,454 AUD|High: $13,386 AUD|Avg: $9,006 AUD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$6,508 AUD
Retailer 10$7,218 AUD
Retailer 3$7,421 AUD
Retailer 2$7,745 AUD
Retailer 11$7,915 AUD
Retailer 6$8,100 AUD
Retailer 5$8,234 AUD
Retailer 12$8,888 AUD
Retailer 4$8,978 AUD
Retailer 7$9,672 AUD
Retailer 1$10,837 AUD
Retailer 8$13,085 AUD

41 data points across 12 retailers

17 retailers$6,508 AUD to $13,085 AUD

A
Cheapest Retailer
-
$6,508 AUD
A
Retailer 2
-
$7,218 AUD
View
Retailer 3
-
$7,421 AUD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$7,745 AUD
View
A
Retailer 5
-
$7,915 AUD
View
A
Retailer 6
-
$8,100 AUD
View
A
Retailer 7
-
$8,234 AUD
View
B+
Retailer 8
-
$8,888 AUD
View
Retailer 9
-
$8,978 AUD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$9,672 AUD
View
Retailer 11
-
$10,248 AUD
View
Price last confirmed 30 days ago
Retailer 12
-
$10,359 AUD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$10,837 AUD
View
B
Retailer 14
-
$12,611 AUD
View
B+
Retailer 15
-
$13,085 AUD
View
Retailer 16
-
$14,855 AUD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
1686e0ca-3f0d-4779-bfb3-04152fa2f4d4 · Sep 21
$15,018 AUD
$10,513 USD
View
Price last confirmed 45 days ago
16 more retailers have this diamond
Prices start from $6,508 AUDSave up to $6,577 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
$6,508 AUD