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Heart|Natural|GIA

1.50ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1549382399

Certificate GIA 1549382399

Diamond specifications and retailer prices

From $4,899 AUD
As of November 6, 2026
Save $5,405 AUD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,530 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 1549382399. Listed at 20 retailers as of November 4, 2026, with a 110% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549382399
Dimensions7.20 × 7.74 × 4.55 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
7.20 mm7.74 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549382399
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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: $5,216 AUD|Low: $4,861 AUD|High: $10,654 AUD|Avg: $6,734 AUD|-4.9%
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 12$4,899 AUD
Retailer 1$5,216 AUD
Retailer 10$5,931 AUD
Retailer 2$5,988 AUD
Retailer 7$6,241 AUD
Retailer 8$6,571 AUD
Retailer 3$6,680 AUD
Retailer 13$6,704 AUD
Retailer 5$6,715 AUD
Retailer 4$6,813 AUD
Retailer 6$7,299 AUD
Retailer 9$7,914 AUD
Retailer 11$10,304 AUD

32 data points across 13 retailers

20 retailers$4,899 AUD to $10,304 AUD

A
Cheapest Retailer
-
$4,899 AUD
A
Retailer 2
-
$5,216 AUD
View
A
Retailer 3
-
$5,931 AUD
View
A
Retailer 4
-
$5,988 AUD
View
Final sale: no returns
B+
Retailer 5
-
$6,132 AUD
View
B+
Retailer 6
-
$6,135 AUD
View
B+
Retailer 7
-
$6,241 AUD
View
B+
Retailer 8
-
$6,571 AUD
View
Retailer 9
-
$6,618 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$6,618 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,618 AUD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$6,680 AUD
View
B+
Retailer 13
-
$6,704 AUD
View
Retailer 14
-
$6,715 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$6,813 AUD
View
B+
Retailer 16
-
$7,299 AUD
View
Retailer 17
-
$7,636 AUD
View
Price last confirmed 18 days ago
B+
Retailer 18
-
$7,914 AUD
View
B
Retailer 19
-
$10,304 AUD
View
Most Expensive
NZ Jewellers
6807f03b-f131-44b7-a64c-30082563a02b · Oct 18
$11,530 AUD
$7,922 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $4,899 AUDSave up to $5,405 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
$4,899 AUD