Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 1408603826

Certificate GIA 1408603826

Diamond specifications and retailer prices

From $5,831 NZD
As of November 5, 2026
Save $3,086 NZD (35%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,754 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1408603826. Listed at 18 retailers as of November 5, 2026, with a 53% 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

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1408603826
Dimensions7.33 × 7.27 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
7.33 mm7.27 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1408603826
Side View
Table 61.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.3%

Caratlytics Score

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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 5
Current: $13,754 NZD|Low: $5,801 NZD|High: $13,754 NZD|Avg: $8,606 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
Retailer 16
November 6, 2026
Retailer 9$5,831 NZD
Retailer 12$5,897 NZD
Retailer 15$7,044 NZD
Retailer 6$7,181 NZD
Retailer 2$7,439 NZD
Retailer 16$7,544 NZD
Retailer 4$7,895 NZD
Retailer 5$7,895 NZD
Retailer 7$7,895 NZD
Retailer 10$8,345 NZD
Retailer 3$8,747 NZD
Retailer 11$8,918 NZD
Retailer 8$9,108 NZD
Retailer 13$9,611 NZD
Retailer 14$12,589 NZD
NZ Jewellers$13,754 NZD

39 data points across 16 retailers

18 retailers$5,831 NZD to $8,918 NZD

A
Cheapest Retailer
-
$5,831 NZD
A
Retailer 2
-
$5,897 NZD
View
Retailer 3
-
$6,947 NZD
View
Price last confirmed 11 days ago
Retailer 4
-
$7,044 NZD
View
Price last confirmed 12 days ago
Retailer 5
-
$7,181 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$7,439 NZD
View
Retailer 7
-
$7,480 NZD
View
Price last confirmed 9 days ago
Retailer 8
-
$7,544 NZD
View
Price last confirmed 12 days ago
Retailer 9
-
$7,895 NZD
View
Price last confirmed 11 days ago
Retailer 10
-
$7,895 NZD
View
Price last confirmed 12 days ago
Retailer 11
-
$7,895 NZD
View
Price last confirmed 12 days ago
Retailer 12
-
$8,158 NZD
View
Price last confirmed 12 days ago
A
Retailer 13
-
$8,345 NZD
View
B+
Retailer 14
-
$8,918 NZD
View
Retailer 15
-
$9,108 NZD
View
Price last confirmed 10 days ago
Retailer 16
-
$9,611 NZD
View
Price last confirmed 10 days ago
Retailer 17
-
$12,589 NZD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
1a55e697-19ea-4a7f-834a-d5f08319f3af · Oct 27
$13,754 NZD
$7,732 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $5,831 NZDSave up to $3,086 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
1.51ct Round
$5,831 NZD