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1.54ct M SI2 Round Natural Diamond

EX • M/SI2 • IGI 635472982

Shape and cutting style on the report: Round brilliant

Certificate IGI 635472982

Diamond specifications and retailer prices

From $1,352 NZD
As of November 5, 2026
Save $3,166 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,518 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 635472982. Listed at 8 retailers as of November 5, 2026, with prices from $1,352 to $4,518, a $3,166 spread on the same certified stone. NZ Jewellers lists it at $4,518. 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

1.54
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 635472982
Dimensions7.43 × 7.46 × 4.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.43 mm7.46 mm1.54 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 635472982
Side View
Table 59.0%Crown 33.2°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 60.0%

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: $4,518 NZD|Low: $1,352 NZD|High: $4,518 NZD|Avg: $2,211 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$1,352 NZD
Retailer 4$1,811 NZD
Retailer 7$1,854 NZD
Retailer 9$1,854 NZD
Retailer 6$1,925 NZD
Retailer 10$2,014 NZD
Retailer 11$2,090 NZD
Retailer 8$2,138 NZD
Retailer 3$2,204 NZD
Retailer 5$2,489 NZD
NZ Jewellers$4,518 NZD

43 data points across 11 retailers

8 retailers$1,352 NZD to $4,518 NZD

A
Cheapest Retailer
-
$1,352 NZD
B+
Retailer 2
-
$1,811 NZD
View
Retailer 3
-
$1,854 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,854 NZD
View
B+
Retailer 5
-
$1,925 NZD
View
B+
Retailer 6
-
$2,090 NZD
View
B+
Retailer 7
-
$2,138 NZD
View
Most Expensive
B+
NZ Jewellers
f1f96dba-fd20-437a-8839-75a9b3a23e5d · Nov 5
$4,518 NZD
$2,540 USD
View
7 more retailers have this diamond
Prices start from $1,352 NZDSave up to $3,166 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
1.54ct Round
$1,352 NZD