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Marquise|Lab Grown|IGI

2.01ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • IGI LG835659309

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835659309

Diamond specifications and retailer prices

From €256 EUR
$286 USD
As of October 31, 2026
Save €1,525 EUR (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,781 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG835659309 or 835659309. Listed at 3 retailers as of October 31, 2026, with prices from €256 to €1,781, a €1,525 spread on the same certified stone. Brilliant Earth lists it at €1,781. 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

2.01
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835659309
Dimensions12.44 × 6.63 × 4.25 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.44 mm6.63 mm2.01 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835659309
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.1%

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: Oct 31
Current: €1,781 EUR|Low: €256 EUR|High: €2,542 EUR|Avg: €1,228 EUR|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€256 EUR
Retailer 2€563 EUR
Brilliant Earth€1,781 EUR

38 data points across 3 retailers

3 retailers€256 EUR to €1,781 EUR

A
Cheapest Retailer
-
€256 EUR
$286 USD
Final sale: no returns
A
Retailer 2
-
€563 EUR
£495 GBP
View
Most Expensive
B
Brilliant Earth
21364024A · Oct 31
€1,781 EUR
$1,990 USD
View
2 more retailers have this diamond
Prices start from €256 EURSave up to €1,525 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
2.01ct Marquise
€256 EUR