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Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6431223048

Certificate GIA 6431223048

Diamond specifications and retailer prices

From $10,914 NZD
As of November 4, 2026
Save $12,634 NZD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $23,547 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6431223048. Listed at 16 retailers as of November 4, 2026, with prices from $10,914 to $23,547, a $12,634 spread on the same certified stone. NZ Jewellers lists it at $23,547. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431223048
Dimensions7.31 × 7.25 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.31 mm7.25 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6431223048
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: $14,402 NZD|Low: $10,914 NZD|High: $19,831 NZD|Avg: $14,150 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$10,914 NZD
Retailer 5$11,278 NZD
Retailer 2$12,977 NZD
Retailer 1$14,402 NZD
Retailer 6$14,432 NZD
Retailer 3$17,177 NZD
Retailer 4$19,568 NZD

35 data points across 7 retailers

16 retailers$10,914 NZD to $23,547 NZD

A
Cheapest Retailer
-
$10,914 NZD
B+
Retailer 2
-
$11,123 NZD
View
B+
Retailer 3
-
$11,278 NZD
View
Retailer 4
-
$11,775 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$11,803 NZD
View
B+
Retailer 6
-
$11,872 NZD
View
B+
Retailer 7
-
$12,755 NZD
View
B+
Retailer 8
-
$12,952 NZD
View
B+
Retailer 9
-
$12,977 NZD
View
B+
Retailer 10
-
$14,402 NZD
View
B+
Retailer 11
-
$14,432 NZD
View
B
Retailer 12
-
$14,717 NZD
View
Retailer 13
-
$15,512 NZD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$17,177 NZD
View
B
Retailer 15
-
$19,568 NZD
View
Most Expensive
B
NZ Jewellers
5f9926b1-03b1-4c29-a614-bebc58abe0cc · Nov 5
$23,547 NZD
$13,237 USD
View
15 more retailers have this diamond
Prices start from $10,914 NZDSave up to $12,634 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
$10,914 NZD