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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 1545563324

Certificate GIA 1545563324

Diamond specifications and retailer prices

From $4,598 NZD
As of November 6, 2026
Save $5,845 NZD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,910 NZD at NZ Jewellers · As of October 30, 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 1545563324. Listed at 19 retailers as of November 4, 2026, with a 127% 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

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1545563324
Dimensions7.04 × 7.14 × 4.60 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Cloud, Needle
Top View
7.04 mm7.14 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1545563324
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40°Culet: NoneDepth 64.9%

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 6
Current: $10,910 NZD|Low: $4,554 NZD|High: $11,052 NZD|Avg: $7,152 NZD|-1.3%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 18$4,598 NZD
Retailer 15$5,376 NZD
Retailer 3$5,443 NZD
Retailer 10$5,500 NZD
Retailer 9$5,559 NZD
Retailer 12$5,931 NZD
Retailer 4$6,262 NZD
Retailer 11$6,393 NZD
Retailer 7$6,504 NZD
Retailer 8$6,683 NZD
Retailer 2$6,819 NZD
Retailer 5$7,226 NZD
Retailer 13$7,251 NZD
Retailer 17$7,306 NZD
Retailer 14$7,644 NZD
Retailer 6$8,852 NZD
Retailer 16$10,444 NZD
NZ Jewellers$10,910 NZD

30 data points across 18 retailers

19 retailers$4,598 NZD to $10,444 NZD

A
Cheapest Retailer
-
$4,598 NZD
A
Retailer 2
-
$5,376 NZD
View
A
Retailer 3
-
$5,443 NZD
View
A
Retailer 4
-
$5,500 NZD
View
B+
Retailer 5
-
$5,559 NZD
View
A
Retailer 6
-
$5,931 NZD
View
Retailer 7
-
$6,086 NZD
View
Price last confirmed 49 days ago
Retailer 8
-
$6,262 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$6,393 NZD
View
Retailer 10
-
$6,504 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$6,683 NZD
View
B+
Retailer 12
-
$6,819 NZD
View
Retailer 13
-
$7,226 NZD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$7,251 NZD
View
B+
Retailer 15
-
$7,306 NZD
View
B+
Retailer 16
-
$7,644 NZD
View
B+
Retailer 17
-
$8,852 NZD
View
B
Retailer 18
-
$10,444 NZD
View
Most Expensive
NZ Jewellers
f5ad4673-a4ba-43a8-b634-477b1bc86367 · Oct 30
$10,910 NZD
$6,133 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $4,598 NZDSave up to $5,845 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
$4,598 NZD