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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 $29,751 AUD
₹1,990,345 INR
As of October 31, 2026
Save $24,320 AUD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $54,071 AUD at MOH London · As of October 29, 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 October 29, 2026, with prices from $29,751 to $54,071, a $24,320 spread on the same certified stone. MOH London lists it at $54,071. 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: Oct 31
Current: $54,071 AUD|Low: $29,322 AUD|High: $54,358 AUD|Avg: $39,995 AUD|+2.4%
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
October 31, 2026
Retailer 2$29,751 AUD
Retailer 6$34,608 AUD
Retailer 7$35,272 AUD
Retailer 4$36,985 AUD
Retailer 9$37,001 AUD
Retailer 11$38,012 AUD
Retailer 12$39,912 AUD
Retailer 8$40,352 AUD
Retailer 3$41,179 AUD
Retailer 13$42,294 AUD
Retailer 5$42,764 AUD
Retailer 10$44,405 AUD
Retailer 14$48,785 AUD
MOH London$54,071 AUD

30 data points across 14 retailers

14 retailers$29,751 AUD to $54,071 AUD

A
Cheapest Retailer
-
$29,751 AUD
₹1,990,345 INR
A
Retailer 2
-
$34,608 AUD
$24,310 USD
View
A
Retailer 3
-
$35,272 AUD
£19,509 GBP
View
A
Retailer 4
-
$36,985 AUD
$25,980 USD
View
A
Retailer 5
-
$37,001 AUD
£20,465 GBP
View
A
Retailer 6
-
$38,012 AUD
$26,701 USD
View
A
Retailer 7
-
$39,912 AUD
$28,036 USD
View
A
Retailer 8
-
$40,352 AUD
€26,995 EUR
View
A
Retailer 9
-
$41,179 AUD
$28,926 USD
View
A
Retailer 10
-
$42,294 AUD
$29,709 USD
View
A
Retailer 11
-
$42,764 AUD
$30,039 USD
View
A
Retailer 12
-
$44,405 AUD
ZAR 503,908 ZAR
View
A
Retailer 13
-
$48,785 AUD
$34,269 USD
View
Most Expensive
B+
MOH London
1403BD016 · Oct 29
$54,071 AUD
£29,907 GBP
View
13 more retailers have this diamond
Prices start from $29,751 AUDSave up to $24,320 AUD

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
$29,751 AUD