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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG815610711

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815610711

Diamond specifications and retailer prices

From €347 EUR
$386 USD
As of October 29, 2026
Save €1,342 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,689 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round 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 LG815610711 or 815610711. Listed at 19 retailers as of October 29, 2026, with prices from €347 to €1,689, a €1,342 spread on the same certified stone. MOH London lists it at €1,689. 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 angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610711
Dimensions8.26 × 8.22 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.26 mm8.22 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610711
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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 29
Current: €1,689 EUR|Low: €332 EUR|High: €1,700 EUR|Avg: €825 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 3€347 EUR
Retailer 8€387 EUR
Retailer 6€388 EUR
Retailer 4€429 EUR
Retailer 16€429 EUR
Retailer 2€480 EUR
Retailer 15€591 EUR
Retailer 13€593 EUR
Retailer 9€670 EUR
Retailer 10€776 EUR
Retailer 11€951 EUR
Retailer 12€1,037 EUR
Retailer 14€1,206 EUR
Retailer 5€1,382 EUR
Retailer 7€1,605 EUR
Retailer 17€1,609 EUR
MOH London€1,689 EUR

42 data points across 17 retailers

19 retailers€347 EUR to €1,689 EUR

A
Cheapest Retailer
-
€347 EUR
$386 USD
A
Retailer 2
-
€387 EUR
$431 USD
View
Final sale: no returns
A
Retailer 3
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€388 EUR
$432 USD
View
A
Retailer 4
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€429 EUR
$478 USD
View
A
Retailer 5
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€429 EUR
$478 USD
View
A
Retailer 6
-
€480 EUR
£421 GBP
View
A
Retailer 7
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€591 EUR
$658 USD
View
A
Retailer 8
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€593 EUR
$660 USD
View
A
Retailer 9
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€670 EUR
$746 USD
View
A
Retailer 10
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€776 EUR
£680 GBP
View
A
Retailer 11
-
€951 EUR
A$1,629 AUD
View
A
Retailer 12
-
€1,037 EUR
ZAR 18,639 ZAR
View
A
Retailer 13
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€1,082 EUR
$1,204 USD
View
A
Retailer 14
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€1,206 EUR
$1,342 USD
View
B+
Retailer 15
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€1,382 EUR
$1,538 USD
View
B+
Retailer 16
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€1,415 EUR
$1,575 USD
View
B+
Retailer 17
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€1,605 EUR
$1,786 USD
View
B+
Retailer 18
-
€1,609 EUR
$1,791 USD
View
Most Expensive
B+
MOH London
LG815610711 · Oct 29
€1,689 EUR
£1,480 GBP
View
18 more retailers have this diamond
Prices start from €347 EURSave up to €1,342 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 Round
€347 EUR