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Heart|Natural|GIA

1.51ct J VVS2 Heart Natural Diamond

EX • J/VVS2 • GIA 7546750985

Certificate GIA 7546750985

Diamond specifications and retailer prices

From $6,389 AUD
$4,488 USD
As of October 31, 2026
Save $5,941 AUD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,330 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546750985. Listed at 9 retailers as of October 30, 2026, with prices from $6,389 to $12,330, a $5,941 spread on the same certified stone. NZ Jewellers lists it at $12,330. 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
SymmetryVery Good
FluorescenceNone
Crown angle39.63°
Pavilion angle40.36°
OriginNatural
Grading LabGIA
CertificateGIA 7546750985
Dimensions7.09 × 7.67 × 4.69 mm
L/W Ratio1.08
Girdle conditionVery Thick
Key to symbols
Feather, Pinpoint, Natural
Top View
7.09 mm7.67 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546750985
Side View
Table 60.0%Crown 39.63°Girdle: THK-VTKPavilion 40.36°Culet: NoneDepth 61.2%

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 31
Current: $12,330 AUD|Low: $6,389 AUD|High: $12,330 AUD|Avg: $8,181 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
November 2, 2026
Retailer 9$6,389 AUD
Retailer 2$6,527 AUD
Retailer 6$6,805 AUD
Retailer 7$7,077 AUD
Retailer 8$7,077 AUD
Retailer 10$7,260 AUD
Retailer 11$7,343 AUD
Retailer 12$7,559 AUD
Retailer 3$8,015 AUD
Retailer 4$8,206 AUD
Retailer 5$11,273 AUD
NZ Jewellers$12,330 AUD

38 data points across 12 retailers

9 retailers$6,389 AUD to $12,330 AUD

A
Cheapest Retailer
-
$6,389 AUD
$4,488 USD
A
Retailer 2
-
$6,527 AUD
£3,610 GBP
View
B+
Retailer 3
-
$6,805 AUD
$4,780 USD
View
B+
Retailer 4
-
$7,077 AUD
$4,971 USD
View
B+
Retailer 5
-
$7,077 AUD
$4,971 USD
View
B+
Retailer 6
-
$7,260 AUD
$5,100 USD
View
Retailer 7
-
$7,343 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
$11,273 AUD
£6,235 GBP
View
Most Expensive
B
NZ Jewellers
1bc4e024-64d0-477c-9e0e-325166fc0b97 · Oct 30
$12,330 AUD
$8,661 USD
View
8 more retailers have this diamond
Prices start from $6,389 AUDSave up to $5,941 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
$6,389 AUD