Marquise|Lab Grown|IGI

2.09ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG835621740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835621740

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of October 31, 2026
Save €1,468 EUR (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,497 EUR at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835621740 or 835621740. Listed at 6 retailers as of October 31, 2026, with a 475% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.09
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835621740
Dimensions13.71 × 6.58 × 4.10 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.71 mm6.58 mm2.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835621740
Side View
Table 61.0%Crown 37°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 62.3%

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 31
Current: €1,149 EUR|Low: €309 EUR|High: €1,777 EUR|Avg: €877 EUR|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2€309 EUR
Retailer 4€447 EUR
Retailer 6€635 EUR
Retailer 5€1,123 EUR
Retailer 1€1,149 EUR
Retailer 3€1,777 EUR

18 data points across 6 retailers

6 retailers€309 EUR to €1,777 EUR

A
Cheapest Retailer
-
€309 EUR
$345 USD
Final sale: no returns
B+
Retailer 2
-
€447 EUR
$499 USD
View
B+
Retailer 3
-
€1,123 EUR
$1,255 USD
View
B+
Retailer 4
-
€1,149 EUR
$1,284 USD
View
B
Retailer 5
-
€1,777 EUR
$1,985 USD
View
Most Expensive
Brilliant Earth
21362888A · Sep 29
€2,497 EUR
$2,790 USD
View
Price last confirmed 32 days ago
5 more retailers have this diamond
Prices start from €309 EURSave up to €1,468 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
2.09ct Marquise
€309 EUR