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Round|Natural|GIA

1.50ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2437375128

Certificate GIA 2437375128

Diamond specifications and retailer prices

From $5,669 NZD
As of November 6, 2026
Save $7,535 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,205 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2437375128. Listed at 17 retailers as of November 5, 2026, with prices from $5,669 to $13,205, a $7,535 spread on the same certified stone. NZ Jewellers lists it at $13,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2437375128
Dimensions7.55 × 7.52 × 4.38 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.55 mm7.52 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437375128
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,205 NZD|Low: $5,623 NZD|High: $13,205 NZD|Avg: $8,447 NZD
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
November 5, 2026
Retailer 12$5,669 NZD
Retailer 13$6,778 NZD
Retailer 3$6,787 NZD
Retailer 4$7,196 NZD
Retailer 5$7,578 NZD
Retailer 7$7,578 NZD
Retailer 14$7,578 NZD
Retailer 9$7,633 NZD
Retailer 11$8,051 NZD
Retailer 15$8,062 NZD
Retailer 8$8,562 NZD
Retailer 6$8,745 NZD
Retailer 2$9,250 NZD
Retailer 10$12,639 NZD
NZ Jewellers$13,205 NZD

41 data points across 15 retailers

17 retailers$5,669 NZD to $13,205 NZD

A
Cheapest Retailer
-
$5,669 NZD
A
Retailer 2
-
$6,669 NZD
View
A
Retailer 3
-
$6,778 NZD
View
A
Retailer 4
-
$6,787 NZD
View
A
Retailer 5
-
$7,196 NZD
View
A
Retailer 6
-
$7,578 NZD
View
Retailer 7
-
$7,578 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$7,578 NZD
View
A
Retailer 9
-
$7,633 NZD
View
A
Retailer 10
-
$7,841 NZD
View
A
Retailer 11
-
$8,051 NZD
View
Retailer 12
-
$8,062 NZD
View
Price last confirmed 18 days ago
A
Retailer 13
-
$8,562 NZD
View
A
Retailer 14
-
$8,745 NZD
View
A
Retailer 15
-
$9,250 NZD
View
B+
Retailer 16
-
$12,639 NZD
View
Most Expensive
B
NZ Jewellers
96d2fbe5-cae7-491e-b38e-481a917133d3 · Nov 5
$13,205 NZD
$7,423 USD
View
16 more retailers have this diamond
Prices start from $5,669 NZDSave up to $7,535 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 Round
$5,669 NZD