Round|Natural|IGI

3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 838613030

Shape and cutting style on the report: Round brilliant

Certificate IGI 838613030

Diamond specifications and retailer prices

From $14,318 USD
As of November 5, 2026
Save $5,037 USD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $26,304 USD at MOH London · As of October 15, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 838613030. Listed at 5 retailers as of November 5, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 838613030
Dimensions9.07 × 9.12 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.07 mm9.12 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 838613030
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $26,304 USD|Low: $14,318 USD|High: $26,340 USD|Avg: $18,300 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$14,318 USD
Retailer 5$16,696 USD
Retailer 4$17,919 USD
Retailer 2$19,355 USD
MOH London$26,304 USD

43 data points across 5 retailers

5 retailers$14,318 USD to $19,355 USD

A
Cheapest Retailer
-
$14,318 USD
A
Retailer 2
-
$16,696 USD
View
Retailer 3
-
$17,919 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$19,355 USD
View
Most Expensive
MOH London
226FD8777 · Oct 15
$26,304 USD
£20,712 GBP
View
Price last confirmed 22 days ago
4 more retailers have this diamond
Prices start from $14,318 USDSave up to $5,037 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
3.01ct Round
$14,318 USD