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Heart|Natural|GIA

1.50ct K VS1 Heart Natural Diamond

VG • K/VS1 • GIA 1545578564

Certificate GIA 1545578564

Diamond specifications and retailer prices

From $5,332 NZD
As of November 6, 2026
Save $6,415 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,934 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545578564. Listed at 14 retailers as of November 2, 2026, with a 120% 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545578564
Dimensions7.90 × 6.66 × 4.72 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.90 mm6.66 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545578564
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 41.6°Culet: NDepth 59.8%

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 6
Current: $6,729 NZD|Low: $5,264 NZD|High: $12,562 NZD|Avg: $7,956 NZD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$5,332 NZD
Retailer 9$6,478 NZD
Retailer 8$6,483 NZD
Retailer 3$6,557 NZD
Retailer 1$6,729 NZD
Retailer 4$7,068 NZD
Retailer 5$7,115 NZD
Retailer 7$7,448 NZD
Retailer 2$7,991 NZD
Retailer 6$8,574 NZD
Retailer 10$11,071 NZD
Retailer 11$11,747 NZD

38 data points across 12 retailers

14 retailers$5,332 NZD to $11,747 NZD

A
Cheapest Retailer
-
$5,332 NZD
A
Retailer 2
-
$6,478 NZD
View
A
Retailer 3
-
$6,483 NZD
View
Final sale: no returns
A
Retailer 4
-
$6,557 NZD
View
A
Retailer 5
-
$6,729 NZD
View
B+
Retailer 6
-
$7,068 NZD
View
B+
Retailer 7
-
$7,115 NZD
View
B+
Retailer 8
-
$7,448 NZD
View
B+
Retailer 9
-
$7,641 NZD
View
B+
Retailer 10
-
$7,991 NZD
View
B+
Retailer 11
-
$8,574 NZD
View
B
Retailer 12
-
$11,071 NZD
View
B
Retailer 13
-
$11,747 NZD
View
Most Expensive
NZ Jewellers
f12c74f4-508f-44b2-9904-d64488f455fa · Sep 25
$12,934 NZD
$7,170 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $5,332 NZDSave up to $6,415 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
$5,332 NZD