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Heart|Natural|GIA

1.50ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 7546225360

Certificate GIA 7546225360

Diamond specifications and retailer prices

From $4,657 AUD
As of November 6, 2026
Save $5,311 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,933 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546225360. Listed at 14 retailers as of November 4, 2026, with a 114% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 7546225360
Dimensions6.68 × 7.89 × 4.72 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.68 mm7.89 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546225360
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 40.9°Culet: NoneDepth 59.8%

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: $5,881 AUD|Low: $4,601 AUD|High: $10,450 AUD|Avg: $6,650 AUD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$4,657 AUD
Retailer 11$5,635 AUD
Retailer 4$5,698 AUD
Retailer 2$5,792 AUD
Retailer 6$5,865 AUD
Retailer 1$5,881 AUD
Retailer 7$5,931 AUD
Retailer 5$6,052 AUD
Retailer 9$6,130 AUD
Retailer 3$6,739 AUD
Retailer 8$7,660 AUD
Retailer 12$9,603 AUD
Retailer 10$9,968 AUD

27 data points across 13 retailers

14 retailers$4,657 AUD to $9,968 AUD

A
Cheapest Retailer
-
$4,657 AUD
A
Retailer 2
-
$5,635 AUD
View
A
Retailer 3
-
$5,698 AUD
View
A
Retailer 4
-
$5,792 AUD
View
Final sale: no returns
A
Retailer 5
-
$5,865 AUD
View
A
Retailer 6
-
$5,881 AUD
View
A
Retailer 7
-
$5,931 AUD
View
B+
Retailer 8
-
$6,052 AUD
View
B+
Retailer 9
-
$6,130 AUD
View
B+
Retailer 10
-
$6,739 AUD
View
B+
Retailer 11
-
$7,660 AUD
View
B
Retailer 12
-
$9,603 AUD
View
B
Retailer 13
-
$9,968 AUD
View
Most Expensive
NZ Jewellers
caabbc30-6e67-425a-8122-328bb5ec0649 · Sep 25
$11,933 AUD
$8,199 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $4,657 AUDSave up to $5,311 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 Heart
$4,657 AUD