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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 1535202625

Certificate GIA 1535202625

Diamond specifications and retailer prices

From $5,141 NZD
As of November 1, 2026
Save $6,237 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,378 NZD at NZ Jewellers · As of November 5, 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 very-good cut grade and certified by GIA 1535202625. Listed at 17 retailers as of November 1, 2026, with prices from $5,141 to $11,378, a $6,237 spread on the same certified stone. NZ Jewellers lists it at $11,378. 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

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535202625
Dimensions7.18 × 7.09 × 4.59 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Needle, Pinpoint
Top View
7.18 mm7.09 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535202625
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.3%

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 1
Current: $11,378 NZD|Low: $5,141 NZD|High: $11,378 NZD|Avg: $7,146 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 13$5,141 NZD
Retailer 6$5,415 NZD
Retailer 4$5,607 NZD
Retailer 7$5,719 NZD
Retailer 15$5,917 NZD
Retailer 16$5,917 NZD
Retailer 14$6,144 NZD
Retailer 2$6,717 NZD
Retailer 3$6,826 NZD
Retailer 5$7,237 NZD
Retailer 8$7,397 NZD
Retailer 10$7,523 NZD
Retailer 11$7,585 NZD
Retailer 9$7,971 NZD
Retailer 12$10,890 NZD
NZ Jewellers$11,378 NZD

39 data points across 16 retailers

17 retailers$5,141 NZD to $11,378 NZD

A
Cheapest Retailer
-
$5,141 NZD
Retailer 2
-
$5,145 NZD
View
Price last confirmed 50 days ago
A
Retailer 3
-
$5,253 NZD
View
A
Retailer 4
-
$5,415 NZD
View
A
Retailer 5
-
$5,607 NZD
View
A
Retailer 6
-
$5,719 NZD
View
Retailer 7
-
$5,917 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$5,917 NZD
View
B+
Retailer 9
-
$6,144 NZD
View
A
Retailer 10
-
$6,717 NZD
View
B+
Retailer 11
-
$6,826 NZD
View
Retailer 12
-
$7,397 NZD
View
Price last confirmed 14 days ago
A
Retailer 13
-
$7,523 NZD
View
A
Retailer 14
-
$7,585 NZD
View
B+
Retailer 15
-
$7,971 NZD
View
B
Retailer 16
-
$10,890 NZD
View
Most Expensive
B
NZ Jewellers
d2039fbb-1bf4-4066-9021-03bb57420d60 · Nov 5
$11,378 NZD
$6,396 USD
View
16 more retailers have this diamond
Prices start from $5,141 NZDSave up to $6,237 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
$5,141 NZD