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Heart|Natural|GIA

1.20ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 2547460340

Certificate GIA 2547460340

Diamond specifications and retailer prices

From $3,110 AUD
As of November 6, 2026
Save $4,066 AUD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,606 AUD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547460340. Listed at 18 retailers as of November 2, 2026, with a 131% 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

1.20
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547460340
Dimensions6.40 × 7.38 × 4.40 mm
L/W Ratio1.15
Top View
6.40 mm7.38 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547460340
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.7%

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: $8,606 AUD|Low: $3,110 AUD|High: $8,606 AUD|Avg: $4,673 AUD
NZ Jewellers
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
November 6, 2026
Retailer 13$3,110 AUD
Retailer 2$3,243 AUD
Retailer 11$3,668 AUD
Retailer 15$3,781 AUD
Retailer 5$4,117 AUD
Retailer 6$4,117 AUD
Retailer 3$4,275 AUD
Retailer 14$4,302 AUD
Retailer 8$4,331 AUD
Retailer 9$4,336 AUD
Retailer 7$4,634 AUD
Retailer 4$4,750 AUD
Retailer 10$4,999 AUD
Retailer 12$7,177 AUD
NZ Jewellers$8,606 AUD

38 data points across 15 retailers

18 retailers$3,110 AUD to $7,177 AUD

A
Cheapest Retailer
-
$3,110 AUD
A
Retailer 2
-
$3,243 AUD
View
B+
Retailer 3
-
$3,668 AUD
View
B+
Retailer 4
-
$3,781 AUD
View
Final sale: no returns
B+
Retailer 5
-
$3,895 AUD
View
B+
Retailer 6
-
$3,900 AUD
View
Retailer 7
-
$4,117 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$4,117 AUD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$4,141 AUD
View
Retailer 10
-
$4,275 AUD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$4,302 AUD
View
B
Retailer 12
-
$4,331 AUD
View
B+
Retailer 13
-
$4,336 AUD
View
Retailer 14
-
$4,634 AUD
View
Price last confirmed 30 days ago
Retailer 15
-
$4,750 AUD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$4,999 AUD
View
B
Retailer 17
-
$7,177 AUD
View
Most Expensive
NZ Jewellers
1e0a8e77-0347-418f-9c22-dfc44cacd577 · Oct 18
$8,606 AUD
$5,913 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from $3,110 AUDSave up to $4,066 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
1.20ct Heart
$3,110 AUD