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Oval|Lab Grown|IGI

3.09ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG790611696

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790611696

Diamond specifications and retailer prices

From €1,515 EUR
$1,693 USD
As of October 29, 2026
Save €4,652 EUR (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €14,304 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611696 or 790611696. Listed at 23 retailers as of October 29, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611696
Dimensions12.02 × 8.13 × 5.04 mm
L/W Ratio1.48
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
12.02 mm8.13 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611696
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: €14,304 EUR|Low: €1,455 EUR|High: €14,304 EUR|Avg: €3,692 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
Retailer 20
October 30, 2026
Retailer 18€1,515 EUR
Retailer 9€1,697 EUR
Retailer 5€1,758 EUR
Retailer 20€1,758 EUR
Retailer 17€1,911 EUR
Retailer 6€1,932 EUR
Retailer 4€2,028 EUR
Retailer 2€2,492 EUR
Retailer 3€2,760 EUR
Retailer 15€2,772 EUR
Retailer 10€2,840 EUR
Retailer 16€3,031 EUR
Retailer 8€3,642 EUR
Retailer 13€4,082 EUR
Retailer 19€4,523 EUR
Retailer 14€5,047 EUR
Retailer 11€5,333 EUR
Retailer 12€5,873 EUR
Retailer 7€6,168 EUR
Brilliant Earth€14,304 EUR

43 data points across 20 retailers

23 retailers€1,515 EUR to €6,168 EUR

A+
Cheapest Retailer
-
€1,515 EUR
$1,693 USD
A
Retailer 2
-
€1,649 EUR
$1,842 USD
View
A
Retailer 3
-
€1,697 EUR
$1,896 USD
View
Final sale: no returns
A
Retailer 4
-
€1,758 EUR
$1,964 USD
View
Retailer 5
-
€1,758 EUR
$1,964 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€1,911 EUR
$2,135 USD
View
A
Retailer 7
-
€1,932 EUR
$2,159 USD
View
A
Retailer 8
-
€2,028 EUR
HK$17,700 HKD
View
A
Retailer 9
-
€2,492 EUR
£2,192 GBP
View
A
Retailer 10
-
€2,760 EUR
$3,084 USD
View
B+
Retailer 11
-
€2,772 EUR
View
A
Retailer 12
-
€2,840 EUR
$3,173 USD
View
B+
Retailer 13
-
€3,031 EUR
$3,386 USD
View
B+
Retailer 14
-
€3,295 EUR
$3,681 USD
View
B+
Retailer 15
-
€3,642 EUR
£3,204 GBP
View
B+
Retailer 16
-
€4,082 EUR
ZAR 73,670 ZAR
View
B+
Retailer 17
-
€4,523 EUR
$5,053 USD
View
B+
Retailer 18
-
€4,737 EUR
$5,292 USD
View
B+
Retailer 19
-
€5,047 EUR
£4,440 GBP
View
B+
Retailer 20
-
€5,333 EUR
$5,958 USD
View
B+
Retailer 21
-
€5,873 EUR
SGD 8,866 SGD
View
B
Retailer 22
-
€6,168 EUR
$6,891 USD
View
Most Expensive
Brilliant Earth
19074143A · Oct 29
€14,304 EUR
$15,980 USD
View
Price under review
22 more retailers have this diamond
Prices start from €1,515 EURSave up to €4,652 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
€1,515 EUR