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Round|Natural|IGI

1.51ct M VVS2 Round Natural Diamond

EX • M/VVS2 • IGI 492151000

Shape and cutting style on the report: Round brilliant

Certificate IGI 492151000

Diamond specifications and retailer prices

From $4,723 NZD
As of November 6, 2026
Save $6,306 NZD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,029 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 M colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 492151000. Listed at 10 retailers as of November 5, 2026, with prices from $4,723 to $11,029, a $6,306 spread on the same certified stone. NZ Jewellers lists it at $11,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
M
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 492151000
Dimensions7.35 × 7.39 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.35 mm7.39 mm1.51 ctM / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 492151000
Side View
Table 58.5%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 61.6%

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: $11,029 NZD|Low: $4,723 NZD|High: $11,029 NZD|Avg: $6,114 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
November 5, 2026
Retailer 8$4,723 NZD
Retailer 4$5,150 NZD
Retailer 7$5,276 NZD
Retailer 12$5,276 NZD
Retailer 10$5,479 NZD
Retailer 3$5,529 NZD
Retailer 9$5,845 NZD
Retailer 11$6,087 NZD
Retailer 2$6,141 NZD
Retailer 5$6,438 NZD
Retailer 6$7,414 NZD
NZ Jewellers$11,029 NZD

19 data points across 12 retailers

10 retailers$4,723 NZD to $11,029 NZD

A
Cheapest Retailer
-
$4,723 NZD
A
Retailer 2
-
$5,150 NZD
View
B+
Retailer 3
-
$5,276 NZD
View
B+
Retailer 4
-
$5,479 NZD
View
B+
Retailer 5
-
$5,529 NZD
View
B+
Retailer 6
-
$6,087 NZD
View
A
Retailer 7
-
$6,141 NZD
View
B+
Retailer 8
-
$6,438 NZD
View
B+
Retailer 9
-
$7,414 NZD
View
Most Expensive
B
NZ Jewellers
9c3de02d-8253-4f18-ada8-d8055d0eb6e8 · Nov 5
$11,029 NZD
$6,200 USD
View
9 more retailers have this diamond
Prices start from $4,723 NZDSave up to $6,306 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
$4,723 NZD