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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7551031244

Certificate GIA 7551031244

Diamond specifications and retailer prices

From $4,861 AUD
As of November 6, 2026
Save $2,329 AUD (32%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,190 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J 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 7551031244. Listed at 10 retailers as of November 6, 2026, with prices from $4,861 to $7,190, a $2,329 spread on the same certified stone. Brilliant Earth lists it at $7,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.93°
Pavilion angle42.34°
OriginNatural
Grading LabGIA
CertificateGIA 7551031244
Dimensions6.66 × 7.67 × 4.74 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
6.66 mm7.67 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551031244
Side View
Table 57.0%Crown 37.93°Girdle: MED-VTKPavilion 42.34°Culet: NoneDepth 61.8%

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: $7,190 AUD|Low: $4,844 AUD|High: $7,408 AUD|Avg: $6,149 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$4,861 AUD
Retailer 10$5,381 AUD
Retailer 4$5,727 AUD
Retailer 5$5,728 AUD
Retailer 8$5,899 AUD
Retailer 7$6,005 AUD
Retailer 2$6,191 AUD
Retailer 3$6,654 AUD
Retailer 9$6,884 AUD
Brilliant Earth$7,190 AUD

31 data points across 10 retailers

10 retailers$4,861 AUD to $7,190 AUD

A
Cheapest Retailer
-
$4,861 AUD
A
Retailer 2
-
$5,381 AUD
View
A
Retailer 3
-
$5,727 AUD
View
A
Retailer 4
-
$5,728 AUD
View
A
Retailer 5
-
$5,899 AUD
View
B+
Retailer 6
-
$6,005 AUD
View
Final sale: no returns
B+
Retailer 7
-
$6,191 AUD
View
B+
Retailer 8
-
$6,654 AUD
View
B+
Retailer 9
-
$6,884 AUD
View
Most Expensive
B+
Brilliant Earth
19361249A · Nov 6
$7,190 AUD
$4,940 USD
View
9 more retailers have this diamond
Prices start from $4,861 AUDSave up to $2,329 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
$4,861 AUD