Round|Natural|IGI

3.09ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 790683414

Shape and cutting style on the report: Round brilliant

Certificate IGI 790683414

Diamond specifications and retailer prices

From $20,408 USD
₹1,943,662 INR
As of October 29, 2026
Save $13,385 USD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $33,793 USD 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 790683414. Listed at 4 retailers as of October 29, 2026, with prices from $20,408 to $33,793, a $13,385 spread on the same certified stone. MOH London lists it at $33,793. 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 angle31.6°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 790683414
Dimensions9.39 × 9.44 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.39 mm9.44 mm3.09 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790683414
Side View
Table 59.0%Crown 31.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $33,793 USD|Low: $19,695 USD|High: $34,018 USD|Avg: $25,662 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$20,408 USD
Retailer 2$22,349 USD
Retailer 3$26,182 USD
MOH London$33,793 USD

40 data points across 4 retailers

4 retailers$20,408 USD to $33,793 USD

A
Cheapest Retailer
-
$20,408 USD
₹1,943,662 INR
A
Retailer 2
-
$22,349 USD
£17,598 GBP
View
A
Retailer 3
-
$26,182 USD
€24,935 EUR
View
Most Expensive
A
MOH London
0C0E69DCF · Oct 29
$33,793 USD
£26,609 GBP
View
3 more retailers have this diamond
Prices start from $20,408 USDSave up to $13,385 USD

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
$20,408 USD