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Heart|Natural|GIA

1.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 2245084064

Certificate GIA 2245084064

Diamond specifications and retailer prices

From $5,084 AUD
HK$27,900 HKD
As of November 1, 2026
Save $7,438 AUD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,522 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245084064. Listed at 16 retailers as of October 30, 2026, with prices from $5,084 to $12,522, a $7,438 spread on the same certified stone. NZ Jewellers lists it at $12,522. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245084064
Dimensions6.79 × 7.99 × 4.71 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.79 mm7.99 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245084064
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NDepth 58.9%

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: $12,522 AUD|Low: $5,084 AUD|High: $12,671 AUD|Avg: $8,115 AUD|-1.2%
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
November 2, 2026
Retailer 12$5,084 AUD
Retailer 11$6,168 AUD
Retailer 10$6,560 AUD
Retailer 7$6,669 AUD
Retailer 5$6,779 AUD
Retailer 9$6,783 AUD
Retailer 2$6,926 AUD
Retailer 6$7,025 AUD
Retailer 16$7,316 AUD
Retailer 14$7,473 AUD
Retailer 8$7,740 AUD
Retailer 13$8,665 AUD
Retailer 3$9,203 AUD
Retailer 4$10,989 AUD
Retailer 15$11,562 AUD
NZ Jewellers$12,522 AUD

22 data points across 16 retailers

16 retailers$5,084 AUD to $12,522 AUD

A
Cheapest Retailer
-
$5,084 AUD
HK$27,900 HKD
B+
Retailer 2
-
$6,168 AUD
$4,333 USD
View
B+
Retailer 3
-
$6,560 AUD
£3,629 GBP
View
B+
Retailer 4
-
$6,669 AUD
SGD 6,331 SGD
View
B+
Retailer 5
-
$6,779 AUD
$4,762 USD
View
B+
Retailer 6
-
$6,783 AUD
$4,765 USD
View
Final sale: no returns
B+
Retailer 7
-
$6,926 AUD
£3,831 GBP
View
B+
Retailer 8
-
$7,025 AUD
$4,935 USD
View
B+
Retailer 9
-
$7,316 AUD
$5,139 USD
View
B+
Retailer 10
-
$7,473 AUD
$5,249 USD
View
Retailer 11
-
$7,950 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$8,665 AUD
$6,087 USD
View
B
Retailer 13
-
$9,203 AUD
ZAR 104,431 ZAR
View
B
Retailer 14
-
$10,989 AUD
$7,719 USD
View
B
Retailer 15
-
$11,562 AUD
£6,395 GBP
View
Most Expensive
B
NZ Jewellers
d25b8ee1-c669-4d5a-83b6-be35cae4b7cf · Oct 30
$12,522 AUD
$8,796 USD
View
15 more retailers have this diamond
Prices start from $5,084 AUDSave up to $7,438 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
$5,084 AUD