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Heart|Natural|GIA

1.51ct G VVS2 Heart Natural Diamond

VG • G/VVS2 • GIA 6541436062

Certificate GIA 6541436062

Diamond specifications and retailer prices

From $11,311 AUD
As of November 7, 2026
11 retailers carry this diamond
Most expensive: $20,588 AUD at NZ Jewellers · As of September 21, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541436062. Listed at 11 retailers as of November 7, 2026. 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
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541436062
Dimensions7.83 × 6.90 × 4.59 mm
L/W Ratio1.13
Top View
7.83 mm6.90 mm1.51 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541436062
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NDepth 58.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: $13,551 AUD|Low: $9,574 AUD|High: $17,472 AUD|Avg: $12,064 AUD|+17.9%
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
October 11, 2026
Retailer 12$9,574 AUD
Retailer 8$10,141 AUD
Retailer 6$10,360 AUD
Retailer 11$10,467 AUD
Retailer 2$11,032 AUD
Retailer 4$11,064 AUD
Retailer 7$11,311 AUD
Retailer 10$11,608 AUD
Retailer 3$12,096 AUD
Retailer 14$12,112 AUD
Retailer 5$12,240 AUD
Retailer 1$13,551 AUD
Retailer 9$14,142 AUD
Retailer 13$14,451 AUD
Retailer 15$16,904 AUD

17 data points across 15 retailers

11 retailers

A
Cheapest Retailer
-
$11,311 AUD
Retailer 2
-
$11,608 AUD
View
Price last confirmed 34 days ago
Retailer 3
-
$11,985 AUD
View
Price last confirmed 37 days ago
Retailer 4
-
$12,170 AUD
View
Price last confirmed 37 days ago
Retailer 5
-
$12,310 AUD
View
Price last confirmed 48 days ago
Retailer 6
-
$13,829 AUD
View
Price last confirmed 39 days ago
Retailer 7
-
$14,203 AUD
View
Price last confirmed 49 days ago
Retailer 8
-
$14,451 AUD
View
Price last confirmed 38 days ago
Retailer 9
-
$16,904 AUD
View
Price last confirmed 33 days ago
Retailer 10
-
$20,047 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
bb916c0b-37a4-4f8e-bdc4-36a024a9a4aa · Sep 21
$20,588 AUD
$14,146 USD
View
Price last confirmed 47 days ago
10 more retailers have this diamond
Prices start from $11,311 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
$11,311 AUD