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Oval|Lab Grown|IGI

3.09ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG747508299

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747508299

Diamond specifications and retailer prices

From €806 EUR
$900 USD
As of October 29, 2026
Save €7,429 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,235 EUR at Brilliant Earth · As of October 31, 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 LG747508299 or 747508299. Listed at 17 retailers as of October 29, 2026, with prices from €806 to €8,235, a €7,429 spread on the same certified stone. Brilliant Earth lists it at €8,235. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747508299
Dimensions11.84 × 8.09 × 5.08 mm
L/W Ratio1.46
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
11.84 mm8.09 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747508299
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.8%

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: €8,235 EUR|Low: €806 EUR|High: €14,196 EUR|Avg: €3,709 EUR|-42.0%
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
October 30, 2026
Retailer 11€806 EUR
Retailer 5€876 EUR
Retailer 13€1,100 EUR
Retailer 10€1,146 EUR
Retailer 9€1,366 EUR
Retailer 12€1,499 EUR
Retailer 16€1,738 EUR
Retailer 3€1,933 EUR
Retailer 4€2,063 EUR
Retailer 15€2,079 EUR
Retailer 6€2,687 EUR
Retailer 2€3,517 EUR
Retailer 7€5,080 EUR
Retailer 14€7,152 EUR
Retailer 8€7,875 EUR
Brilliant Earth€8,235 EUR

33 data points across 16 retailers

17 retailers€806 EUR to €8,235 EUR

A
Cheapest Retailer
-
€806 EUR
$900 USD
A
Retailer 2
-
€876 EUR
$979 USD
View
A
Retailer 3
-
€1,100 EUR
$1,229 USD
View
A
Retailer 4
-
€1,146 EUR
$1,280 USD
View
A
Retailer 5
-
€1,229 EUR
$1,373 USD
View
A
Retailer 6
-
€1,499 EUR
$1,675 USD
View
A
Retailer 7
-
€1,635 EUR
$1,827 USD
View
Final sale: no returns
A
Retailer 8
-
€1,738 EUR
View
A
Retailer 9
-
€1,933 EUR
$2,160 USD
View
A
Retailer 10
-
€2,063 EUR
$2,305 USD
View
A
Retailer 11
-
€2,079 EUR
$2,323 USD
View
A
Retailer 12
-
€2,687 EUR
$3,001 USD
View
B+
Retailer 13
-
€3,517 EUR
£3,094 GBP
View
Retailer 14
-
€5,080 EUR
$5,675 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
€7,152 EUR
$7,990 USD
View
B
Retailer 16
-
€7,875 EUR
$8,798 USD
View
Most Expensive
B
Brilliant Earth
16854439Y · Oct 31
€8,235 EUR
$9,200 USD
View
16 more retailers have this diamond
Prices start from €806 EURSave up to €7,429 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
€806 EUR