Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG839693495

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839693495

Diamond specifications and retailer prices

From €318 EUR
$355 USD
As of November 1, 2026
Save €1,411 EUR (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,728 EUR at Frank Darling · As of November 1, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839693495 or 839693495. Listed at 5 retailers as of November 1, 2026, with prices from €318 to €1,728, a €1,411 spread on the same certified stone. Frank Darling lists it at €1,728. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839693495
Dimensions12.67 × 6.67 × 4.24 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm6.67 mm2.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839693495
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.6%

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: Nov 1
Current: €1,728 EUR|Low: €318 EUR|High: €1,729 EUR|Avg: €956 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3€318 EUR
Retailer 4€458 EUR
Retailer 6€669 EUR
Retailer 5€1,159 EUR
Retailer 2€1,184 EUR
Frank Darling€1,728 EUR

8 data points across 6 retailers

5 retailers€318 EUR to €1,728 EUR

A
Cheapest Retailer
-
€318 EUR
$355 USD
Final sale: no returns
B+
Retailer 2
-
€458 EUR
$512 USD
View
B
Retailer 3
-
€1,159 EUR
$1,295 USD
View
B+
Retailer 4
-
€1,184 EUR
$1,323 USD
View
Most Expensive
B
Frank Darling
100761108952KD · Nov 1
€1,728 EUR
$1,931 USD
View
4 more retailers have this diamond
Prices start from €318 EURSave up to €1,411 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
€318 EUR