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Marquise|Natural|IGI

3.01ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 792678169

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 792678169

Diamond specifications and retailer prices

From €14,445 EUR
SGD 21,808 SGD
As of October 31, 2026
Save €9,920 EUR (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €24,365 EUR at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 792678169. Listed at 8 retailers as of October 31, 2026, with prices from €14,445 to €24,365, a €9,920 spread on the same certified stone. The Diamond Guys lists it at €24,365. 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
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 792678169
Dimensions14.26 × 7.54 × 4.52 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
14.26 mm7.54 mm3.01 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 792678169
Side View
Table 58.0%Crown 38°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 59.9%

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: €18,927 EUR|Low: €14,445 EUR|High: €26,473 EUR|Avg: €20,582 EUR|-20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
The Diamond Guys
October 31, 2026
Retailer 4€14,445 EUR
Retailer 3€15,888 EUR
Retailer 2€16,228 EUR
Retailer 5€16,905 EUR
Retailer 1€18,927 EUR
Retailer 6€19,056 EUR
Retailer 7€20,544 EUR
The Diamond Guys€24,365 EUR
Retailer 8€26,473 EUR

32 data points across 9 retailers

8 retailers€14,445 EUR to €24,365 EUR

A
Cheapest Retailer
-
€14,445 EUR
SGD 21,808 SGD
A
Retailer 2
-
€15,888 EUR
$17,750 USD
View
A
Retailer 3
-
€16,228 EUR
$18,130 USD
View
A
Retailer 4
-
€16,905 EUR
$18,886 USD
View
A
Retailer 5
-
€18,927 EUR
View
A
Retailer 6
-
€19,056 EUR
$21,289 USD
View
A
Retailer 7
-
€20,544 EUR
$22,952 USD
View
Most Expensive
B+
The Diamond Guys
1963437590 · Oct 31
€24,365 EUR
$27,221 USD
View
7 more retailers have this diamond
Prices start from €14,445 EURSave up to €9,920 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
3.01ct Marquise
€14,445 EUR