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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6551890563

Certificate GIA 6551890563

Diamond specifications and retailer prices

From $4,675 AUD
As of November 6, 2026
Save $5,670 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,113 AUD at NZ Jewellers · As of October 18, 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 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 6551890563. Listed at 17 retailers as of November 4, 2026, with a 121% 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
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551890563
Dimensions6.93 × 7.90 × 4.87 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Etch Channel, Needle
Top View
6.93 mm7.90 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6551890563
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: 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 6
Current: $4,945 AUD|Low: $4,638 AUD|High: $10,428 AUD|Avg: $6,678 AUD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$4,675 AUD
Retailer 1$4,945 AUD
Retailer 6$5,618 AUD
Retailer 9$5,726 AUD
Retailer 2$5,814 AUD
Retailer 3$5,902 AUD
Retailer 4$6,283 AUD
Retailer 10$6,803 AUD
Retailer 5$7,571 AUD
Retailer 7$10,345 AUD

40 data points across 10 retailers

17 retailers$4,675 AUD to $10,345 AUD

A
Cheapest Retailer
-
$4,675 AUD
A
Retailer 2
-
$4,945 AUD
View
A
Retailer 3
-
$5,618 AUD
View
A
Retailer 4
-
$5,726 AUD
View
Final sale: no returns
B+
Retailer 5
-
$5,810 AUD
View
B+
Retailer 6
-
$5,814 AUD
View
B+
Retailer 7
-
$5,902 AUD
View
B+
Retailer 8
-
$6,283 AUD
View
Retailer 9
-
$6,379 AUD
View
Price last confirmed 19 days ago
Retailer 10
-
$6,379 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,379 AUD
View
Price last confirmed 20 days ago
Retailer 12
-
$6,803 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$6,819 AUD
View
Retailer 14
-
$7,360 AUD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$7,571 AUD
View
B
Retailer 16
-
$10,345 AUD
View
Most Expensive
NZ Jewellers
47f729c8-8602-40df-a1e6-c5ecc642b9c0 · Oct 18
$11,113 AUD
$7,636 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $4,675 AUDSave up to $5,670 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
$4,675 AUD