Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG816657893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816657893

Diamond specifications and retailer prices

From €346 EUR
$386 USD
As of November 1, 2026
Save €1,154 EUR (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,499 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG816657893 or 816657893. Listed at 8 retailers as of October 31, 2026, with prices from €346 to €1,499, a €1,154 spread on the same certified stone. Taylor and Hart lists it at €1,499. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816657893
Dimensions13.20 × 6.67 × 4.08 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm6.67 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816657893
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

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: Nov 1
Current: €503 EUR|Low: €346 EUR|High: €1,499 EUR|Avg: €817 EUR|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 1, 2026
Retailer 2€346 EUR
Retailer 1€503 EUR
Retailer 4€506 EUR
Retailer 7€510 EUR
Retailer 5€766 EUR
Retailer 6€1,448 EUR
Retailer 3€1,478 EUR
Taylor and Hart€1,499 EUR

7 data points across 8 retailers

8 retailers€346 EUR to €1,499 EUR

A
Cheapest Retailer
-
€346 EUR
$386 USD
Final sale: no returns
A
Retailer 2
-
€503 EUR
$562 USD
View
A
Retailer 3
-
€506 EUR
£446 GBP
View
B+
Retailer 4
-
€510 EUR
$570 USD
View
B+
Retailer 5
-
€766 EUR
£674 GBP
View
B
Retailer 6
-
€1,448 EUR
$1,618 USD
View
B
Retailer 7
-
€1,478 EUR
$1,652 USD
View
Most Expensive
B
Taylor and Hart
Q2XOYX1 · Oct 31
€1,499 EUR
$1,675 USD
View
7 more retailers have this diamond
Prices start from €346 EURSave up to €1,154 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
€346 EUR