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Round|Natural|IGI

3.02ct M SI2 Round Natural Diamond

EX • M/SI2 • IGI 727566254

Shape and cutting style on the report: Round brilliant

Certificate IGI 727566254

Diamond specifications and retailer prices

From $15,521 NZD
As of November 1, 2026
Save $3,428 NZD (18%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $25,696 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 727566254. Listed at 8 retailers as of November 1, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.02
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 727566254
Dimensions9.15 × 9.23 × 5.74 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.15 mm9.23 mm3.02 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 727566254
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $25,696 NZD|Low: $15,085 NZD|High: $25,696 NZD|Avg: $18,829 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$15,521 NZD
Retailer 10$15,791 NZD
Retailer 5$17,019 NZD
Retailer 2$17,278 NZD
Retailer 8$18,437 NZD
Retailer 7$18,858 NZD
Retailer 3$18,949 NZD
Retailer 6$19,392 NZD
Retailer 9$21,274 NZD
NZ Jewellers$25,696 NZD

26 data points across 10 retailers

8 retailers$15,521 NZD to $18,949 NZD

A
Cheapest Retailer
-
$15,521 NZD
A
Retailer 2
-
$15,791 NZD
View
A
Retailer 3
-
$17,278 NZD
View
Retailer 4
-
$18,437 NZD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$18,858 NZD
View
A
Retailer 6
-
$18,949 NZD
View
Retailer 7
-
$21,274 NZD
View
Price last confirmed 45 days ago
Most Expensive
NZ Jewellers
eb92607b-3ac2-4e34-a0e0-e5c71c318ba0 · Sep 25
$25,696 NZD
$14,445 USD
View
Price last confirmed 41 days ago
7 more retailers have this diamond
Prices start from $15,521 NZDSave up to $3,428 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
3.02ct Round
$15,521 NZD