Heart|Natural|GIA

1.30ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 2546555701

Certificate GIA 2546555701

Diamond specifications and retailer prices

From $4,525 AUD
As of November 4, 2026
Save $3,652 AUD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,542 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 2546555701. Listed at 13 retailers as of November 4, 2026, with a 81% 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

1.30
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546555701
Dimensions7.34 × 6.38 × 4.51 mm
L/W Ratio1.15
Top View
7.34 mm6.38 mm1.30 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546555701
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.4%

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: $5,707 AUD|Low: $4,148 AUD|High: $8,299 AUD|Avg: $5,595 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$4,525 AUD
Retailer 5$4,715 AUD
Retailer 2$5,074 AUD
Retailer 7$5,238 AUD
Retailer 8$5,429 AUD
Retailer 9$5,561 AUD
Retailer 1$5,707 AUD
Retailer 3$5,985 AUD
Retailer 4$8,176 AUD

44 data points across 9 retailers

13 retailers$4,525 AUD to $8,176 AUD

A
Cheapest Retailer
-
$4,525 AUD
Final sale: no returns
A
Retailer 2
-
$4,715 AUD
View
Retailer 3
-
$4,903 AUD
View
Price last confirmed 30 days ago
Retailer 4
-
$4,903 AUD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$5,074 AUD
View
Retailer 6
-
$5,091 AUD
View
Price last confirmed 37 days ago
Retailer 7
-
$5,238 AUD
View
Price last confirmed 31 days ago
Retailer 8
-
$5,429 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$5,657 AUD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$5,707 AUD
View
B+
Retailer 11
-
$5,985 AUD
View
B
Retailer 12
-
$8,176 AUD
View
Most Expensive
NZ Jewellers
b6ea69d8-bfd9-491f-ae49-043f17de2281 · Sep 30
$8,542 AUD
$5,869 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $4,525 AUDSave up to $3,652 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
1.30ct Heart
$4,525 AUD