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Oval|Lab Grown|IGI

3.09ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG838643446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838643446

Diamond specifications and retailer prices

From €1,025 EUR
$1,145 USD
As of October 29, 2026
Save €7,398 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,423 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838643446 or 838643446. Listed at 19 retailers as of October 29, 2026, with prices from €1,025 to €8,423, a €7,398 spread on the same certified stone. Brilliant Earth lists it at €8,423. 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

3.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643446
Dimensions12.03 × 8.09 × 5.12 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
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
12.03 mm8.09 mm3.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643446
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.3%

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 29
Current: €8,423 EUR|Low: €1,022 EUR|High: €8,700 EUR|Avg: €2,582 EUR|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4€1,025 EUR
Retailer 16€1,062 EUR
Retailer 10€1,131 EUR
Retailer 11€1,173 EUR
Retailer 13€1,186 EUR
Retailer 14€1,550 EUR
Retailer 8€1,737 EUR
Retailer 2€2,008 EUR
Retailer 9€2,011 EUR
Retailer 7€2,421 EUR
Retailer 12€2,467 EUR
Retailer 17€2,738 EUR
Retailer 3€2,933 EUR
Retailer 5€3,201 EUR
Retailer 6€3,420 EUR
Retailer 15€3,609 EUR
Retailer 18€3,707 EUR
Brilliant Earth€8,423 EUR

23 data points across 18 retailers

19 retailers€1,025 EUR to €8,423 EUR

A
Cheapest Retailer
-
€1,025 EUR
$1,145 USD
Final sale: no returns
A
Retailer 2
-
€1,062 EUR
$1,187 USD
View
Retailer 3
-
€1,073 EUR
$1,199 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€1,073 EUR
$1,199 USD
View
Price last confirmed 13 days ago
Retailer 5
-
€1,131 EUR
$1,264 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€1,173 EUR
£1,032 GBP
View
A
Retailer 7
-
€1,186 EUR
$1,325 USD
View
A
Retailer 8
-
€1,550 EUR
$1,732 USD
View
A
Retailer 9
-
€2,008 EUR
$2,243 USD
View
Retailer 10
-
€2,011 EUR
$2,247 USD
View
Price last confirmed 15 days ago
Retailer 11
-
€2,421 EUR
A$4,162 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
€2,467 EUR
ZAR 44,534 ZAR
View
B+
Retailer 13
-
€2,738 EUR
$3,059 USD
View
B+
Retailer 14
-
€2,933 EUR
£2,580 GBP
View
B+
Retailer 15
-
€3,201 EUR
$3,576 USD
View
B+
Retailer 16
-
€3,420 EUR
$3,821 USD
View
B+
Retailer 17
-
€3,609 EUR
£3,175 GBP
View
B+
Retailer 18
-
€3,707 EUR
$4,142 USD
View
Most Expensive
B
Brilliant Earth
21735020A · Oct 29
€8,423 EUR
$9,410 USD
View
18 more retailers have this diamond
Prices start from €1,025 EURSave up to €7,398 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
3.09ct Oval
€1,025 EUR