Radiant|Natural|IGI

3.01ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 819634354

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 819634354

Diamond specifications and retailer prices

From $19,536 USD
As of November 6, 2026
Save $13,445 USD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $32,981 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 819634354. Listed at 16 retailers as of November 4, 2026, with prices from $19,536 to $32,981, a $13,445 spread on the same certified stone. MOH London lists it at $32,981. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 819634354
Dimensions9.93 × 7.05 × 4.86 mm
L/W Ratio1.41
Top View
9.93 mm7.05 mm3.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634354
Side View
Table 68.0%Crown 45.8°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 68.9%

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: Nov 6
Current: $32,981 USD|Low: $19,536 USD|High: $33,246 USD|Avg: $24,588 USD|-0.8%
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 7, 2026
Retailer 7$19,536 USD
Retailer 3$20,260 USD
Retailer 6$21,486 USD
Retailer 2$21,933 USD
Retailer 5$22,775 USD
Retailer 4$23,372 USD
Retailer 8$23,395 USD
Retailer 14$24,541 USD
Retailer 13$25,320 USD
Retailer 9$25,547 USD
Retailer 11$26,294 USD
Retailer 10$27,259 USD
Retailer 12$29,997 USD
MOH London$32,981 USD

24 data points across 14 retailers

16 retailers$19,536 USD to $32,981 USD

A
Cheapest Retailer
-
$19,536 USD
A
Retailer 2
-
$20,260 USD
View
A
Retailer 3
-
$21,486 USD
View
A
Retailer 4
-
$21,933 USD
View
A
Retailer 5
-
$22,399 USD
View
Final sale: no returns
A
Retailer 6
-
$22,775 USD
View
A
Retailer 7
-
$23,089 USD
View
Retailer 8
-
$23,372 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$23,395 USD
View
A
Retailer 10
-
$24,541 USD
View
A
Retailer 11
-
$25,320 USD
View
B+
Retailer 12
-
$25,547 USD
View
A
Retailer 13
-
$26,294 USD
View
B+
Retailer 14
-
$27,259 USD
View
B+
Retailer 15
-
$29,997 USD
View
Most Expensive
B+
MOH London
57EBC8B04 · Nov 4
$32,981 USD
£25,969 GBP
View
15 more retailers have this diamond
Prices start from $19,536 USDSave up to $13,445 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 Radiant
$19,536 USD