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3.06ct I IF Round Natural Diamond

EX • I/IF • IGI 821603540

Shape and cutting style on the report: Round brilliant

Certificate IGI 821603540

Diamond specifications and retailer prices

From $49,153 NZD
As of November 4, 2026
Save $26,515 NZD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $75,667 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.06ct natural round diamond

This 3.06ct natural round sits in the three to five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 821603540. Listed at 10 retailers as of November 4, 2026, with prices from $49,153 to $75,667, a $26,515 spread on the same certified stone. MOH London lists it at $75,667. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.06
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 821603540
Dimensions9.47 × 9.55 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.47 mm9.55 mm3.06 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821603540
Side View
Table 59.0%Crown 31.7°Girdle: THN-MEDPavilion 41.7°CuletDepth 59.6%

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 4
Current: $75,667 NZD|Low: $49,153 NZD|High: $78,991 NZD|Avg: $59,483 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$49,153 NZD
Retailer 8$49,306 NZD
Retailer 2$49,788 NZD
Retailer 7$50,604 NZD
Retailer 4$56,304 NZD
Retailer 9$58,092 NZD
Retailer 3$58,561 NZD
Retailer 6$60,326 NZD
Retailer 5$67,333 NZD
MOH London$75,667 NZD

42 data points across 10 retailers

10 retailers$49,153 NZD to $75,667 NZD

A
Cheapest Retailer
-
$49,153 NZD
Final sale: no returns
A
Retailer 2
-
$49,306 NZD
View
A
Retailer 3
-
$49,788 NZD
View
A
Retailer 4
-
$50,604 NZD
View
A
Retailer 5
-
$52,029 NZD
View
A
Retailer 6
-
$56,304 NZD
View
A
Retailer 7
-
$58,092 NZD
View
A
Retailer 8
-
$58,561 NZD
View
A
Retailer 9
-
$60,326 NZD
View
Most Expensive
B+
MOH London
18ECCE58C · Nov 4
$75,667 NZD
£33,493 GBP
View
9 more retailers have this diamond
Prices start from $49,153 NZDSave up to $26,515 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
3.06ct Round
$49,153 NZD