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Marquise|Lab Grown|IGI

2.06ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG843603391

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843603391

Diamond specifications and retailer prices

From €268 EUR
$299 USD
As of October 31, 2026
Save €1,120 EUR (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,387 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.06ct lab-grown marquise diamond

This 2.06ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843603391 or 843603391. Listed at 4 retailers as of October 31, 2026, with prices from €268 to €1,387, a €1,120 spread on the same certified stone. Brilliant Earth lists it at €1,387. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843603391
Dimensions13.17 × 6.57 × 4.14 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm6.57 mm2.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843603391
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.0%

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: €1,387 EUR|Low: €265 EUR|High: €2,202 EUR|Avg: €946 EUR|-37.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3€268 EUR
Retailer 2€538 EUR
Retailer 4€1,056 EUR
Brilliant Earth€1,387 EUR

23 data points across 4 retailers

4 retailers€268 EUR to €1,387 EUR

A
Cheapest Retailer
-
€268 EUR
$299 USD
Final sale: no returns
A
Retailer 2
-
€538 EUR
£473 GBP
View
Retailer 3
-
€1,056 EUR
$1,180 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
Brilliant Earth
21761025A · Oct 31
€1,387 EUR
$1,550 USD
View
3 more retailers have this diamond
Prices start from €268 EURSave up to €1,120 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
2.06ct Marquise
€268 EUR