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1.42ct M SI1 Round Natural Diamond

EX • M/SI1 • IGI 632413348

Shape and cutting style on the report: Round brilliant

Certificate IGI 632413348

Diamond specifications and retailer prices

From $2,695 NZD
As of November 1, 2026
Save $1,259 NZD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,954 NZD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.42ct natural round diamond

This 1.42ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 632413348. Listed at 11 retailers as of November 1, 2026, with prices from $2,695 to $3,954, a $1,259 spread on the same certified stone. Yorxs lists it at $3,954. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.42
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 632413348
Dimensions7.10 × 7.14 × 4.52 mm
L/W Ratio1.01
Girdle conditionPARTLY FACETED
Culet sizePointed
Top View
7.10 mm7.14 mm1.42 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 632413348
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.4%

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 1
Current: $2,873 NZD|Low: $2,695 NZD|High: $4,904 NZD|Avg: $3,331 NZD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 1, 2026
Retailer 7$2,695 NZD
Retailer 1$2,873 NZD
Retailer 8$2,898 NZD
Retailer 2$2,907 NZD
Retailer 6$2,907 NZD
Retailer 5$3,040 NZD
Retailer 11$3,042 NZD
Retailer 9$3,149 NZD
Retailer 10$3,353 NZD
Retailer 4$3,547 NZD
Yorxs$3,954 NZD
Retailer 3$4,904 NZD

34 data points across 12 retailers

11 retailers$2,695 NZD to $3,954 NZD

A
Cheapest Retailer
-
$2,695 NZD
A
Retailer 2
-
$2,873 NZD
View
A
Retailer 3
-
$2,898 NZD
View
A
Retailer 4
-
$2,907 NZD
View
Retailer 5
-
$2,907 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,040 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,042 NZD
View
B+
Retailer 8
-
$3,149 NZD
View
B+
Retailer 9
-
$3,353 NZD
View
B+
Retailer 10
-
$3,547 NZD
View
Most Expensive
B+
Yorxs
8348548FC · Nov 1
$3,954 NZD
€2,117 EUR
View
10 more retailers have this diamond
Prices start from $2,695 NZDSave up to $1,259 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
1.42ct Round
$2,695 NZD