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Heart|Natural|GIA

1.50ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2558416575

Certificate GIA 2558416575

Diamond specifications and retailer prices

From $7,786 NZD
As of November 4, 2026
Save $8,485 NZD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,397 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558416575. Listed at 16 retailers as of November 4, 2026, with a 109% 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558416575
Dimensions6.68 × 7.89 × 4.72 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.68 mm7.89 mm1.50 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558416575
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

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: $12,899 NZD|Low: $7,696 NZD|High: $17,289 NZD|Avg: $10,938 NZD|-3.6%
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
November 5, 2026
Retailer 13$7,786 NZD
Retailer 2$8,747 NZD
Retailer 9$8,841 NZD
Retailer 3$9,097 NZD
Retailer 10$9,435 NZD
Retailer 14$9,757 NZD
Retailer 7$9,763 NZD
Retailer 12$9,855 NZD
Retailer 4$10,143 NZD
Retailer 5$11,099 NZD
Retailer 6$11,148 NZD
Retailer 1$12,899 NZD
Retailer 8$15,533 NZD
Retailer 11$16,272 NZD

29 data points across 14 retailers

16 retailers$7,786 NZD to $16,272 NZD

A
Cheapest Retailer
-
$7,786 NZD
A
Retailer 2
-
$8,747 NZD
View
A
Retailer 3
-
$8,841 NZD
View
Retailer 4
-
$9,097 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$9,435 NZD
View
B+
Retailer 6
-
$9,757 NZD
View
Final sale: no returns
A
Retailer 7
-
$9,763 NZD
View
A
Retailer 8
-
$9,855 NZD
View
A
Retailer 9
-
$10,143 NZD
View
Retailer 10
-
$11,099 NZD
View
Price last confirmed 18 days ago
Retailer 11
-
$11,148 NZD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$11,698 NZD
View
B+
Retailer 13
-
$12,899 NZD
View
B
Retailer 14
-
$15,533 NZD
View
B
Retailer 15
-
$16,272 NZD
View
Most Expensive
NZ Jewellers
5f3bf1dc-f4ec-4cc6-8ee5-36f12e2eb470 · Sep 25
$19,397 NZD
$10,904 USD
View
Price last confirmed 41 days ago
15 more retailers have this diamond
Prices start from $7,786 NZDSave up to $8,485 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
$7,786 NZD