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Heart|Natural|GIA

1.50ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 7521239398

Certificate GIA 7521239398

Diamond specifications and retailer prices

From $8,257 AUD
As of November 4, 2026
Save $7,334 AUD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,082 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7521239398. Listed at 19 retailers as of November 4, 2026, with a 89% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 7521239398
Dimensions6.79 × 7.96 × 4.66 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.79 mm7.96 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521239398
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 41.3°Culet: NoneDepth 58.6%

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: $9,935 AUD|Low: $8,165 AUD|High: $16,776 AUD|Avg: $10,508 AUD|-7.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$8,257 AUD
Retailer 5$8,320 AUD
Retailer 15$8,800 AUD
Retailer 8$9,047 AUD
Retailer 11$9,161 AUD
Retailer 13$9,294 AUD
Retailer 14$9,305 AUD
Retailer 6$9,380 AUD
Retailer 2$9,407 AUD
Retailer 3$9,714 AUD
Retailer 1$9,935 AUD
Retailer 4$10,757 AUD
Retailer 9$11,051 AUD
Retailer 17$11,384 AUD
Retailer 16$11,969 AUD
Retailer 10$13,686 AUD
Retailer 12$15,591 AUD

24 data points across 17 retailers

19 retailers$8,257 AUD to $15,591 AUD

A
Cheapest Retailer
-
$8,257 AUD
A
Retailer 2
-
$8,320 AUD
View
A
Retailer 3
-
$8,800 AUD
View
A
Retailer 4
-
$9,047 AUD
View
A
Retailer 5
-
$9,161 AUD
View
B+
Retailer 6
-
$9,294 AUD
View
A
Retailer 7
-
$9,305 AUD
View
B+
Retailer 8
-
$9,380 AUD
View
Final sale: no returns
B+
Retailer 9
-
$9,407 AUD
View
B+
Retailer 10
-
$9,714 AUD
View
B+
Retailer 11
-
$9,935 AUD
View
B+
Retailer 12
-
$10,757 AUD
View
Retailer 13
-
$11,051 AUD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$11,384 AUD
View
Retailer 15
-
$11,844 AUD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$11,969 AUD
View
B+
Retailer 17
-
$13,686 AUD
View
B
Retailer 18
-
$15,591 AUD
View
Most Expensive
NZ Jewellers
a4fa0b52-da21-4c7b-9c08-1a7398741742 · Sep 25
$21,082 AUD
$14,758 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $8,257 AUDSave up to $7,334 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
$8,257 AUD