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Marquise|Natural|IGI

3.06ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 798618675

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 798618675

Diamond specifications and retailer prices

From $29,465 CAD
As of November 6, 2026
Save $4,106 CAD (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $33,571 CAD at Yorxs · As of November 2, 2026
View at Yorxs

About this 3.06ct natural marquise diamond

This 3.06ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 798618675. Listed at 3 retailers as of November 2, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.06
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 798618675
Dimensions15.63 × 7.52 × 4.33 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.63 mm7.52 mm3.06 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 798618675
Side View
Table 62.0%Crown 31.7°Girdle: STK-VTKPavilion 38.8°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $24,737 CAD|Low: $24,737 CAD|High: $33,571 CAD|Avg: $29,226 CAD|-1.1%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1$24,737 CAD
Retailer 2$29,465 CAD
Yorxs$33,571 CAD

36 data points across 3 retailers

3 retailers$29,465 CAD to $33,571 CAD

Retailer 1
-
$24,737 CAD
Price last confirmed 16 days ago
B+
Retailer 2
-
$29,465 CAD
View
Most Expensive
B+
Yorxs
AM-3024 · Nov 2
$33,571 CAD
€22,893 EUR
View
2 more retailers have this diamond
Prices start from $29,465 CADSave up to $4,106 CAD

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.

B+
3.06ct Marquise
$29,465 CAD