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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 €18,706 EUR
₹1,990,345 INR
As of October 31, 2026
Save €15,291 EUR (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €33,997 EUR 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 €18,706 to €33,997, a €15,291 spread on the same certified stone. MOH London lists it at €33,997. 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
Color
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: €33,997 EUR|Low: €18,436 EUR|High: €34,178 EUR|Avg: €25,169 EUR|+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
November 1, 2026
Retailer 7€18,706 EUR
Retailer 6€21,760 EUR
Retailer 8€22,177 EUR
Retailer 4€23,254 EUR
Retailer 10€23,264 EUR
Retailer 11€23,900 EUR
Retailer 12€25,095 EUR
Retailer 9€25,371 EUR
Retailer 3€25,891 EUR
Retailer 13€26,593 EUR
Retailer 5€26,888 EUR
Retailer 2€28,069 EUR
Retailer 14€30,674 EUR
MOH London€33,997 EUR

30 data points across 14 retailers

14 retailers€18,706 EUR to €33,997 EUR

A
Cheapest Retailer
-
€18,706 EUR
₹1,990,345 INR
A
Retailer 2
-
€21,760 EUR
$24,310 USD
View
A
Retailer 3
-
€22,177 EUR
£19,509 GBP
View
A
Retailer 4
-
€23,254 EUR
$25,980 USD
View
A
Retailer 5
-
€23,264 EUR
£20,465 GBP
View
A
Retailer 6
-
€23,900 EUR
$26,701 USD
View
A
Retailer 7
-
€25,095 EUR
$28,036 USD
View
A
Retailer 8
-
€25,371 EUR
View
A
Retailer 9
-
€25,891 EUR
$28,926 USD
View
A
Retailer 10
-
€26,593 EUR
$29,709 USD
View
A
Retailer 11
-
€26,888 EUR
$30,039 USD
View
A
Retailer 12
-
€28,069 EUR
ZAR 506,601 ZAR
View
A
Retailer 13
-
€30,674 EUR
$34,269 USD
View
Most Expensive
B+
MOH London
1403BD016 · Oct 29
€33,997 EUR
£29,907 GBP
View
13 more retailers have this diamond
Prices start from €18,706 EURSave up to €15,291 EUR

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
€18,706 EUR