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Heart|Natural|GIA

1.51ct F VVS1 Heart Natural Diamond

EX • F/VVS1 • GIA 2546557434

Certificate GIA 2546557434

Diamond specifications and retailer prices

From $12,097 AUD
As of November 7, 2026
7 retailers carry this diamond
Most expensive: $19,421 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546557434. Listed at 7 retailers as of November 7, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 2546557434
Dimensions6.73 × 7.77 × 4.82 mm
L/W Ratio1.15
Top View
6.73 mm7.77 mm1.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2546557434
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 41.5°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: $13,966 AUD|Low: $8,900 AUD|High: $16,356 AUD|Avg: $10,983 AUD|-13.2%
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
Retailer 15
Retailer 16
Retailer 17
September 25, 2026
Retailer 5$8,900 AUD
Retailer 6$8,990 AUD
Retailer 8$9,035 AUD
Retailer 17$9,498 AUD
Retailer 3$9,729 AUD
Retailer 2$9,811 AUD
Retailer 11$10,029 AUD
Retailer 16$10,132 AUD
Retailer 7$10,189 AUD
Retailer 4$10,319 AUD
Retailer 12$10,961 AUD
Retailer 14$11,089 AUD
Retailer 15$11,134 AUD
Retailer 9$12,097 AUD
Retailer 13$13,138 AUD
Retailer 1$13,966 AUD
Retailer 10$16,356 AUD

3 data points across 17 retailers

7 retailers

Retailer 1
-
$9,035 AUD
Price last confirmed 47 days ago
Retailer 2
-
$10,029 AUD
View
Price last confirmed 44 days ago
Retailer 3
-
$11,089 AUD
View
Price last confirmed 44 days ago
Retailer 4
-
$11,134 AUD
View
Price last confirmed 45 days ago
A
Retailer 5
-
$12,097 AUD
View
Retailer 6
-
$13,966 AUD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
c55990fe-0fa9-4d64-be7e-6b454f80f496 · Sep 25
$19,421 AUD
$13,344 USD
View
Price last confirmed 42 days ago
6 more retailers have this diamond
Prices start from $12,097 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
$12,097 AUD