Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809650872

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809650872

Diamond specifications and retailer prices

From €396 EUR
$441 USD
As of October 28, 2026
Save €2,820 EUR (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €3,217 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG809650872 or 809650872. Listed at 26 retailers as of October 28, 2026, with prices from €396 to €3,217, a €2,820 spread on the same certified stone. Brilliant Earth lists it at €3,217. 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 angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650872
Dimensions8.19 × 8.15 × 5.06 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
8.19 mm8.15 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650872
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

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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 28
Current: €3,217 EUR|Low: €396 EUR|High: €3,217 EUR|Avg: €1,140 EUR
Brilliant Earth
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€396 EUR
Retailer 13€618 EUR
Retailer 15€633 EUR
Retailer 11€704 EUR
Retailer 2€719 EUR
Retailer 7€746 EUR
Retailer 10€972 EUR
Retailer 4€1,010 EUR
Retailer 12€1,059 EUR
Retailer 16€1,084 EUR
Retailer 8€1,259 EUR
Retailer 6€1,445 EUR
Retailer 14€1,629 EUR
Retailer 17€1,644 EUR
Retailer 5€1,718 EUR
Retailer 9€2,457 EUR
Brilliant Earth€3,217 EUR

39 data points across 17 retailers

26 retailers€396 EUR to €3,217 EUR

Retailer 1
-
€362 EUR
$403 USD
Price last confirmed 38 days ago
Retailer 2
-
€362 EUR
$403 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€396 EUR
$441 USD
View
Final sale: no returns
Retailer 4
-
€405 EUR
$451 USD
View
Price last confirmed 38 days ago
Retailer 5
-
€443 EUR
$493 USD
View
Price last confirmed 35 days ago
Retailer 6
-
€448 EUR
$499 USD
View
Price last confirmed 28 days ago
Retailer 7
-
€448 EUR
$499 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
€618 EUR
$688 USD
View
A
Retailer 9
-
€633 EUR
$705 USD
View
A
Retailer 10
-
€704 EUR
View
A
Retailer 11
-
€719 EUR
£630 GBP
View
A
Retailer 12
-
€746 EUR
$830 USD
View
A
Retailer 13
-
€972 EUR
A$1,664 AUD
View
A
Retailer 14
-
€1,010 EUR
$1,124 USD
View
A
Retailer 15
-
€1,059 EUR
ZAR 19,050 ZAR
View
A
Retailer 16
-
€1,084 EUR
$1,207 USD
View
A
Retailer 17
-
€1,259 EUR
$1,401 USD
View
Retailer 18
-
€1,443 EUR
$1,606 USD
View
Price last confirmed 22 days ago
Retailer 19
-
€1,443 EUR
$1,606 USD
View
Price last confirmed 39 days ago
B+
Retailer 20
-
€1,445 EUR
$1,608 USD
View
B+
Retailer 21
-
€1,539 EUR
$1,713 USD
View
B+
Retailer 22
-
€1,629 EUR
$1,814 USD
View
B+
Retailer 23
-
€1,644 EUR
$1,830 USD
View
B+
Retailer 24
-
€1,718 EUR
£1,506 GBP
View
Retailer 25
-
€2,457 EUR
$2,735 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20536764A · Oct 29
€3,217 EUR
$3,580 USD
View
25 more retailers have this diamond
Prices start from €396 EURSave up to €2,820 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
€396 EUR