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Marquise|Lab Grown|IGI

3.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG847616465

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847616465

Diamond specifications and retailer prices

From €550 EUR
$615 USD
As of October 30, 2026
Save €1,338 EUR (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,889 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG847616465 or 847616465. Listed at 8 retailers as of October 25, 2026, with prices from €550 to €1,889, a €1,338 spread on the same certified stone. Rare Carat lists it at €1,889. 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
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847616465
Dimensions16.21 × 7.25 × 4.37 mm
L/W Ratio2.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.21 mm7.25 mm3.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847616465
Side View
Table 67.0%Crown 31.8°Girdle: THK-VTKPavilion 38.3°Culet: NoneDepth 60.3%

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 30
Current: €1,889 EUR|Low: €550 EUR|High: €1,889 EUR|Avg: €994 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6€550 EUR
Retailer 3€657 EUR
Retailer 2€739 EUR
Retailer 7€756 EUR
Retailer 5€875 EUR
Retailer 8€1,351 EUR
Retailer 4€1,602 EUR
Rare Carat€1,889 EUR

16 data points across 8 retailers

8 retailers€550 EUR to €1,889 EUR

B+
Cheapest Retailer
-
€550 EUR
$615 USD
A
Retailer 2
-
€657 EUR
View
B+
Retailer 3
-
€739 EUR
£650 GBP
View
B+
Retailer 4
-
€756 EUR
$845 USD
View
B+
Retailer 5
-
€875 EUR
$978 USD
View
B
Retailer 6
-
€1,351 EUR
$1,510 USD
View
B
Retailer 7
-
€1,602 EUR
£1,409 GBP
View
Most Expensive
B
Rare Carat
42A847616465 · Oct 25
€1,889 EUR
$2,110 USD
View
7 more retailers have this diamond
Prices start from €550 EURSave up to €1,338 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
€550 EUR