Oval|Lab Grown|IGI

3.09ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG823643822

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823643822

Diamond specifications and retailer prices

From €422 EUR
$471 USD
As of October 29, 2026
Save €4,134 EUR (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,556 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823643822 or 823643822. Listed at 20 retailers as of October 29, 2026, with prices from €422 to €4,556, a €4,134 spread on the same certified stone. Brilliant Earth lists it at €4,556. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823643822
Dimensions11.81 × 8.26 × 5.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm8.26 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823643822
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: €4,556 EUR|Low: €422 EUR|High: €4,699 EUR|Avg: €1,399 EUR|-3.0%
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
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Retailer 18
Retailer 19
October 31, 2026
Retailer 11€422 EUR
Retailer 14€463 EUR
Retailer 12€513 EUR
Retailer 16€640 EUR
Retailer 19€687 EUR
Retailer 15€849 EUR
Retailer 7€914 EUR
Retailer 4€1,104 EUR
Retailer 2€1,106 EUR
Retailer 6€1,135 EUR
Retailer 9€1,192 EUR
Retailer 10€1,405 EUR
Retailer 8€1,528 EUR
Retailer 13€1,648 EUR
Retailer 3€1,675 EUR
Retailer 18€1,799 EUR
Retailer 17€1,830 EUR
Retailer 5€1,931 EUR
Brilliant Earth€4,556 EUR

34 data points across 19 retailers

20 retailers€422 EUR to €4,556 EUR

A
Cheapest Retailer
-
€422 EUR
$471 USD
A
Retailer 2
-
€463 EUR
$517 USD
View
A
Retailer 3
-
€513 EUR
$573 USD
View
Retailer 4
-
€523 EUR
$584 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€640 EUR
$715 USD
View
B+
Retailer 6
-
€687 EUR
$768 USD
View
A
Retailer 7
-
€849 EUR
£747 GBP
View
A
Retailer 8
-
€914 EUR
View
B+
Retailer 9
-
€1,104 EUR
A$1,898 AUD
View
B+
Retailer 10
-
€1,106 EUR
$1,236 USD
View
B+
Retailer 11
-
€1,135 EUR
ZAR 20,487 ZAR
View
B+
Retailer 12
-
€1,192 EUR
A$2,048 AUD
View
B+
Retailer 13
-
€1,405 EUR
$1,570 USD
View
B+
Retailer 14
-
€1,528 EUR
£1,344 GBP
View
B+
Retailer 15
-
€1,648 EUR
$1,841 USD
View
B+
Retailer 16
-
€1,675 EUR
$1,871 USD
View
B+
Retailer 17
-
€1,799 EUR
$2,010 USD
View
B+
Retailer 18
-
€1,830 EUR
A$3,146 AUD
View
B+
Retailer 19
-
€1,931 EUR
£1,699 GBP
View
Most Expensive
B
Brilliant Earth
20877396A · Oct 29
€4,556 EUR
$5,090 USD
View
19 more retailers have this diamond
Prices start from €422 EURSave up to €4,134 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
€422 EUR