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Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 6542324636

Certificate GIA 6542324636

Diamond specifications and retailer prices

From $9,546 NZD
As of November 4, 2026
Save $8,466 NZD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $24,458 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-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 6542324636. Listed at 19 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542324636
Dimensions6.78 × 8.01 × 4.76 mm
L/W Ratio1.18
Top View
6.78 mm8.01 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542324636
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 38.4°Culet: NoneDepth 59.4%

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 4
Current: $15,811 NZD|Low: $9,439 NZD|High: $19,326 NZD|Avg: $12,455 NZD|-5.1%
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
Retailer 18
November 5, 2026
Retailer 4$9,546 NZD
Retailer 18$9,631 NZD
Retailer 15$10,257 NZD
Retailer 8$10,392 NZD
Retailer 6$10,759 NZD
Retailer 14$10,768 NZD
Retailer 3$10,835 NZD
Retailer 9$10,896 NZD
Retailer 17$11,492 NZD
Retailer 12$11,840 NZD
Retailer 5$12,426 NZD
Retailer 11$12,484 NZD
Retailer 10$12,797 NZD
Retailer 16$13,253 NZD
Retailer 7$13,845 NZD
Retailer 2$15,174 NZD
Retailer 1$15,811 NZD
Retailer 13$18,011 NZD

22 data points across 18 retailers

19 retailers$9,546 NZD to $18,011 NZD

A
Cheapest Retailer
-
$9,546 NZD
A
Retailer 2
-
$9,631 NZD
View
A
Retailer 3
-
$10,257 NZD
View
A
Retailer 4
-
$10,392 NZD
View
A
Retailer 5
-
$10,759 NZD
View
A
Retailer 6
-
$10,768 NZD
View
A
Retailer 7
-
$10,835 NZD
View
Final sale: no returns
A
Retailer 8
-
$10,896 NZD
View
A
Retailer 9
-
$11,492 NZD
View
A
Retailer 10
-
$11,840 NZD
View
B+
Retailer 11
-
$12,426 NZD
View
B+
Retailer 12
-
$12,484 NZD
View
Retailer 13
-
$12,797 NZD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$13,253 NZD
View
B+
Retailer 15
-
$13,845 NZD
View
B+
Retailer 16
-
$15,174 NZD
View
B+
Retailer 17
-
$15,811 NZD
View
B+
Retailer 18
-
$18,011 NZD
View
Most Expensive
NZ Jewellers
fc7ce724-471c-4e7b-82a1-50ab99556da7 · Sep 25
$24,458 NZD
$13,749 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $9,546 NZDSave up to $8,466 NZD

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
1.50ct Heart
$9,546 NZD