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Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6525355649

Certificate GIA 6525355649

Diamond specifications and retailer prices

From $10,195 NZD
As of November 4, 2026
Save $7,866 NZD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,242 NZD at NZ Jewellers · As of September 28, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525355649. Listed at 20 retailers as of November 4, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6525355649
Dimensions7.81 × 6.62 × 4.09 mm
L/W Ratio1.18
Top View
7.81 mm6.62 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525355649
Side View
Table 57.0%Crown 44.2°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 61.8%

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: $21,736 NZD|Low: $10,195 NZD|High: $22,242 NZD|Avg: $13,741 NZD|-2.3%
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
Retailer 17
November 5, 2026
Retailer 15$10,195 NZD
Retailer 10$10,951 NZD
Retailer 9$11,335 NZD
Retailer 17$11,995 NZD
Retailer 4$11,997 NZD
Retailer 16$12,016 NZD
Retailer 11$12,141 NZD
Retailer 13$12,612 NZD
Retailer 5$12,737 NZD
Retailer 6$12,995 NZD
Retailer 3$13,075 NZD
Retailer 14$13,196 NZD
Retailer 8$13,283 NZD
Retailer 7$14,994 NZD
Retailer 2$15,855 NZD
Retailer 12$18,061 NZD
NZ Jewellers$21,736 NZD

45 data points across 17 retailers

20 retailers$10,195 NZD to $18,061 NZD

A
Cheapest Retailer
-
$10,195 NZD
A
Retailer 2
-
$10,951 NZD
View
A
Retailer 3
-
$11,335 NZD
View
B+
Retailer 4
-
$11,995 NZD
View
Final sale: no returns
Retailer 5
-
$11,997 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$12,016 NZD
View
A
Retailer 7
-
$12,141 NZD
View
Retailer 8
-
$12,612 NZD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$12,737 NZD
View
Retailer 10
-
$12,995 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$13,075 NZD
View
Retailer 12
-
$13,196 NZD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$13,283 NZD
View
Retailer 14
-
$13,297 NZD
View
Price last confirmed 39 days ago
Retailer 15
-
$14,994 NZD
View
Price last confirmed 10 days ago
Retailer 16
-
$15,345 NZD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$15,855 NZD
View
B
Retailer 18
-
$18,061 NZD
View
Retailer 19
-
$21,736 NZD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
9b9a06e3-0e03-41b5-ad76-fab28f452d33 · Sep 28
$22,242 NZD
$12,503 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $10,195 NZDSave up to $7,866 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
$10,195 NZD