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Round|Natural|IGI

1.50ct M VS1 Round Natural Diamond

EX • M/VS1 • IGI 584353230

Shape and cutting style on the report: Round brilliant

Certificate IGI 584353230

Diamond specifications and retailer prices

From $4,711 NZD
As of November 5, 2026
Save $6,290 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,001 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 584353230. Listed at 14 retailers as of November 5, 2026, with prices from $4,711 to $11,001, a $6,290 spread on the same certified stone. NZ Jewellers lists it at $11,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 584353230
Dimensions7.26 × 7.31 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.26 mm7.31 mm1.50 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 584353230
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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 5
Current: $11,001 NZD|Low: $4,711 NZD|High: $11,001 NZD|Avg: $6,011 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$4,711 NZD
Retailer 11$4,984 NZD
Retailer 7$5,141 NZD
Retailer 10$5,262 NZD
Retailer 12$5,262 NZD
Retailer 9$5,465 NZD
Retailer 4$5,515 NZD
Retailer 6$5,749 NZD
Retailer 3$6,071 NZD
Retailer 2$6,111 NZD
Retailer 5$6,422 NZD
NZ Jewellers$11,001 NZD

41 data points across 12 retailers

14 retailers$4,711 NZD to $11,001 NZD

A
Cheapest Retailer
-
$4,711 NZD
A
Retailer 2
-
$4,984 NZD
View
A
Retailer 3
-
$5,141 NZD
View
B+
Retailer 4
-
$5,262 NZD
View
Retailer 5
-
$5,262 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$5,465 NZD
View
B+
Retailer 7
-
$5,515 NZD
View
A
Retailer 8
-
$5,749 NZD
View
Retailer 9
-
$6,071 NZD
View
Price last confirmed 60 days ago
B+
Retailer 10
-
$6,071 NZD
View
B+
Retailer 11
-
$6,111 NZD
View
B+
Retailer 12
-
$6,422 NZD
View
Retailer 13
-
$11,001 NZD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
e83177d4-d9bb-4d12-b5d8-0c9f747df3a4 · Nov 5
$11,001 NZD
$6,184 USD
View
13 more retailers have this diamond
Prices start from $4,711 NZDSave up to $6,290 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
1.50ct Round
$4,711 NZD