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Oval|Lab Grown|IGI

3.37ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG747508303

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747508303

Diamond specifications and retailer prices

From €1,186 EUR
$1,325 USD
As of October 31, 2026
Save €7,792 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,978 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.37ct lab-grown oval diamond

This 3.37ct 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 LG747508303 or 747508303. Listed at 15 retailers as of October 30, 2026, with prices from €1,186 to €8,978, a €7,792 spread on the same certified stone. Brilliant Earth lists it at €8,978. 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

3.37
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747508303
Dimensions11.88 × 8.60 × 5.17 mm
L/W Ratio1.38
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
11.88 mm8.60 mm3.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747508303
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: €8,978 EUR|Low: €1,186 EUR|High: €15,959 EUR|Avg: €4,417 EUR|-43.7%
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
October 30, 2026
Retailer 6€1,186 EUR
Retailer 9€1,187 EUR
Retailer 2€1,489 EUR
Retailer 8€1,625 EUR
Retailer 5€1,781 EUR
Retailer 12€1,891 EUR
Retailer 11€2,191 EUR
Retailer 13€2,430 EUR
Retailer 3€2,904 EUR
Retailer 7€3,812 EUR
Retailer 4€5,102 EUR
Retailer 10€7,787 EUR
Brilliant Earth€8,978 EUR

35 data points across 13 retailers

15 retailers€1,186 EUR to €8,978 EUR

A+
Cheapest Retailer
-
€1,186 EUR
$1,325 USD
A+
Retailer 2
-
€1,187 EUR
$1,326 USD
View
A
Retailer 3
-
€1,341 EUR
$1,498 USD
View
Retailer 4
-
€1,376 EUR
$1,537 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€1,559 EUR
$1,742 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
€1,625 EUR
$1,815 USD
View
A
Retailer 7
-
€1,891 EUR
View
A
Retailer 8
-
€2,191 EUR
$2,448 USD
View
A
Retailer 9
-
€2,430 EUR
$2,715 USD
View
A
Retailer 10
-
€2,904 EUR
$3,245 USD
View
Retailer 11
-
€3,440 EUR
$3,843 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
€3,812 EUR
£3,353 GBP
View
Retailer 13
-
€5,102 EUR
$5,700 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€7,787 EUR
$8,700 USD
View
Most Expensive
B
Brilliant Earth
16777072Y · Oct 30
€8,978 EUR
$10,030 USD
View
14 more retailers have this diamond
Prices start from €1,186 EURSave up to €7,792 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+
3.37ct Oval
€1,186 EUR