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Marquise|Lab Grown|IGI

2.09ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG745506987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG745506987

Diamond specifications and retailer prices

From €879 EUR
$982 USD
As of October 30, 2026
Save €6,926 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,805 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745506987 or 745506987. Listed at 17 retailers as of October 30, 2026, with prices from €879 to €7,805, a €6,926 spread on the same certified stone. Do Amore Diamonds lists it at €7,805. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745506987
Dimensions12.71 × 6.71 × 4.26 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.71 mm6.71 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745506987
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.5%

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 30
Current: €7,805 EUR|Low: €862 EUR|High: €9,694 EUR|Avg: €2,699 EUR|-19.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 12€879 EUR
Retailer 17€957 EUR
Retailer 14€1,144 EUR
Retailer 6€1,150 EUR
Retailer 9€1,289 EUR
Retailer 7€1,294 EUR
Retailer 13€1,631 EUR
Retailer 10€1,843 EUR
Retailer 16€2,110 EUR
Retailer 15€2,197 EUR
Retailer 5€2,623 EUR
Retailer 4€2,726 EUR
Retailer 3€2,913 EUR
Retailer 11€3,838 EUR
Retailer 8€3,912 EUR
Retailer 2€4,525 EUR
Do Amore Diamonds€7,805 EUR

32 data points across 17 retailers

17 retailers€879 EUR to €7,805 EUR

A
Cheapest Retailer
-
€879 EUR
$982 USD
A
Retailer 2
-
€957 EUR
$1,069 USD
View
A
Retailer 3
-
€1,144 EUR
$1,278 USD
View
A
Retailer 4
-
€1,150 EUR
$1,285 USD
View
A
Retailer 5
-
€1,289 EUR
$1,440 USD
View
Final sale: no returns
A
Retailer 6
-
€1,294 EUR
$1,446 USD
View
A
Retailer 7
-
€1,631 EUR
$1,822 USD
View
A
Retailer 8
-
€1,843 EUR
View
A
Retailer 9
-
€2,110 EUR
$2,357 USD
View
A
Retailer 10
-
€2,197 EUR
$2,455 USD
View
B+
Retailer 11
-
€2,623 EUR
$2,930 USD
View
Retailer 12
-
€2,726 EUR
A$4,685 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€2,913 EUR
$3,254 USD
View
B+
Retailer 14
-
€3,838 EUR
£3,376 GBP
View
B
Retailer 15
-
€3,912 EUR
$4,370 USD
View
B+
Retailer 16
-
€4,525 EUR
A$7,777 AUD
View
Most Expensive
B
Do Amore Diamonds
27-FA1AA9E77 · Oct 30
€7,805 EUR
$8,720 USD
View
16 more retailers have this diamond
Prices start from €879 EURSave up to €6,926 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
€879 EUR