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Heart|Natural|GIA

1.51ct J VS2 Heart Natural Diamond

ID • J/VS2 • GIA 6541228529

Certificate GIA 6541228529

Diamond specifications and retailer prices

From $5,376 AUD
HK$29,500 HKD
As of November 1, 2026
Save $6,987 AUD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,363 AUD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541228529. Listed at 21 retailers as of October 30, 2026, with prices from $5,376 to $12,363, a $6,987 spread on the same certified stone. NZ Jewellers lists it at $12,363. 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541228529
Dimensions8.07 × 7.10 × 4.71 mm
L/W Ratio1.14
Top View
8.07 mm7.10 mm1.51 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541228529
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.4%

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 1
Current: $12,363 AUD|Low: $5,321 AUD|High: $12,363 AUD|Avg: $7,665 AUD|+1.3%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 15$5,376 AUD
Retailer 2$5,730 AUD
Retailer 8$6,502 AUD
Retailer 5$6,550 AUD
Retailer 11$6,780 AUD
Retailer 9$7,028 AUD
Retailer 13$7,056 AUD
Retailer 3$7,095 AUD
Retailer 4$7,095 AUD
Retailer 18$7,095 AUD
Retailer 6$7,189 AUD
Retailer 17$7,311 AUD
Retailer 7$7,328 AUD
Retailer 10$7,398 AUD
Retailer 16$8,187 AUD
Retailer 14$8,722 AUD
Retailer 12$11,302 AUD
NZ Jewellers$12,363 AUD

24 data points across 18 retailers

21 retailers$5,376 AUD to $12,363 AUD

A
Cheapest Retailer
-
$5,376 AUD
HK$29,500 HKD
A
Retailer 2
-
$5,730 AUD
₹383,359 INR
View
B+
Retailer 3
-
$6,502 AUD
SGD 6,172 SGD
View
B+
Retailer 4
-
$6,550 AUD
$4,601 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,761 AUD
$4,749 USD
View
B+
Retailer 6
-
$6,762 AUD
$4,750 USD
View
B+
Retailer 7
-
$6,780 AUD
£3,750 GBP
View
B+
Retailer 8
-
$7,028 AUD
SGD 6,671 SGD
View
B+
Retailer 9
-
$7,056 AUD
£3,903 GBP
View
B+
Retailer 10
-
$7,095 AUD
$4,984 USD
View
B+
Retailer 11
-
$7,095 AUD
$4,984 USD
View
B+
Retailer 12
-
$7,095 AUD
$4,984 USD
View
B+
Retailer 13
-
$7,189 AUD
$5,050 USD
View
Retailer 14
-
$7,299 AUD
$5,127 USD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
$7,311 AUD
$5,136 USD
View
B+
Retailer 16
-
$7,328 AUD
$5,148 USD
View
Retailer 17
-
$7,398 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$8,187 AUD
$5,751 USD
View
B+
Retailer 19
-
$8,722 AUD
ZAR 98,978 ZAR
View
B
Retailer 20
-
$11,302 AUD
£6,251 GBP
View
Most Expensive
B
NZ Jewellers
ddbc1f94-bdf4-48a1-8fe5-ab931047d54f · Oct 30
$12,363 AUD
$8,684 USD
View
20 more retailers have this diamond
Prices start from $5,376 AUDSave up to $6,987 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
$5,376 AUD