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Round|Natural|IGI

3.09ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 788607772

Shape and cutting style on the report: Round brilliant

Certificate IGI 788607772

Diamond specifications and retailer prices

From $37,029 NZD
As of November 4, 2026
Save $29,813 NZD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $66,841 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.09ct natural round diamond

This 3.09ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 788607772. Listed at 14 retailers as of November 4, 2026, with prices from $37,029 to $66,841, a $29,813 spread on the same certified stone. MOH London lists it at $66,841. 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

3.09
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 788607772
Dimensions9.26 × 9.32 × 5.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.26 mm9.32 mm3.09 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 788607772
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.8%

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: $66,841 NZD|Low: $36,667 NZD|High: $67,738 NZD|Avg: $50,214 NZD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 8$37,029 NZD
Retailer 6$43,126 NZD
Retailer 2$43,548 NZD
Retailer 7$45,877 NZD
Retailer 4$46,089 NZD
Retailer 11$47,368 NZD
Retailer 12$49,736 NZD
Retailer 9$50,059 NZD
Retailer 3$51,315 NZD
Retailer 13$52,704 NZD
Retailer 5$53,289 NZD
Retailer 10$55,629 NZD
Retailer 14$60,793 NZD
MOH London$66,841 NZD

27 data points across 14 retailers

14 retailers$37,029 NZD to $66,841 NZD

A
Cheapest Retailer
-
$37,029 NZD
A
Retailer 2
-
$43,126 NZD
View
A
Retailer 3
-
$43,548 NZD
View
A
Retailer 4
-
$45,877 NZD
View
A
Retailer 5
-
$46,089 NZD
View
A
Retailer 6
-
$47,368 NZD
View
A
Retailer 7
-
$49,736 NZD
View
A
Retailer 8
-
$50,059 NZD
View
A
Retailer 9
-
$51,315 NZD
View
A
Retailer 10
-
$52,704 NZD
View
A
Retailer 11
-
$53,289 NZD
View
A
Retailer 12
-
$55,629 NZD
View
A
Retailer 13
-
$60,793 NZD
View
Most Expensive
B+
MOH London
1403BD016 · Nov 4
$66,841 NZD
£29,668 GBP
View
13 more retailers have this diamond
Prices start from $37,029 NZDSave up to $29,813 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
3.09ct Round
$37,029 NZD