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Heart|Natural|GIA

1.51ct J VVS2 Heart Natural Diamond

EX • J/VVS2 • GIA 2547721527

Certificate GIA 2547721527

Diamond specifications and retailer prices

From $5,411 AUD
HK$29,700 HKD
As of October 29, 2026
Save $6,039 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,720 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547721527. Listed at 16 retailers as of October 23, 2026, with a 112% 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

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547721527
Dimensions6.62 × 7.73 × 4.89 mm
L/W Ratio1.17
Top View
6.62 mm7.73 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547721527
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 63.3%

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: Oct 29
Current: $7,020 AUD|Low: $5,411 AUD|High: $12,433 AUD|Avg: $7,827 AUD|-5.7%
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
Retailer 14
October 29, 2026
Retailer 11$5,411 AUD
Retailer 5$6,146 AUD
Retailer 12$6,535 AUD
Retailer 10$6,627 AUD
Retailer 7$6,662 AUD
Retailer 9$6,942 AUD
Retailer 1$7,020 AUD
Retailer 14$7,046 AUD
Retailer 3$7,315 AUD
Retailer 6$7,475 AUD
Retailer 2$7,814 AUD
Retailer 8$8,547 AUD
Retailer 4$11,340 AUD
Retailer 13$11,450 AUD

34 data points across 14 retailers

16 retailers$5,411 AUD to $11,450 AUD

A
Cheapest Retailer
-
$5,411 AUD
HK$29,700 HKD
A
Retailer 2
-
$6,146 AUD
$4,318 USD
View
B+
Retailer 3
-
$6,535 AUD
$4,591 USD
View
Final sale: no returns
A
Retailer 4
-
$6,627 AUD
$4,656 USD
View
B+
Retailer 5
-
$6,662 AUD
$4,680 USD
View
B+
Retailer 6
-
$6,942 AUD
SGD 6,591 SGD
View
B+
Retailer 7
-
$7,020 AUD
£3,884 GBP
View
B+
Retailer 8
-
$7,046 AUD
$4,950 USD
View
B+
Retailer 9
-
$7,315 AUD
$5,139 USD
View
Retailer 10
-
$7,475 AUD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$7,814 AUD
$5,490 USD
View
B+
Retailer 12
-
$8,066 AUD
View
Retailer 13
-
$8,547 AUD
ZAR 97,002 ZAR
View
Price last confirmed 7 days ago
B
Retailer 14
-
$11,340 AUD
£6,273 GBP
View
B
Retailer 15
-
$11,450 AUD
$8,044 USD
View
Most Expensive
NZ Jewellers
08be5e7d-caa1-4050-9ff6-7e7dd9959d7b · Sep 25
$12,720 AUD
$8,936 USD
View
Price last confirmed 34 days ago
15 more retailers have this diamond
Prices start from $5,411 AUDSave up to $6,039 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
1.51ct Heart
$5,411 AUD