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Oval|Lab Grown|IGI

3.37ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG780662857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662857

Diamond specifications and retailer prices

From €1,542 EUR
$1,723 USD
As of October 30, 2026
Save €7,829 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €9,372 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 LG780662857 or 780662857. Listed at 14 retailers as of October 30, 2026, with prices from €1,542 to €9,372, a €7,829 spread on the same certified stone. Brilliant Earth lists it at €9,372. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662857
Dimensions12.15 × 8.68 × 5.25 mm
L/W Ratio1.40
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
12.15 mm8.68 mm3.37 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662857
Side View
Table 58.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €9,372 EUR|Low: €1,542 EUR|High: €16,067 EUR|Avg: €4,892 EUR|-41.7%
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
Retailer 14
October 31, 2026
Retailer 9€1,542 EUR
Retailer 3€1,615 EUR
Retailer 2€1,864 EUR
Retailer 14€1,998 EUR
Retailer 4€2,126 EUR
Retailer 7€3,072 EUR
Retailer 10€3,153 EUR
Retailer 13€3,438 EUR
Retailer 11€3,796 EUR
Retailer 8€4,273 EUR
Retailer 12€4,643 EUR
Retailer 5€5,077 EUR
Retailer 6€5,147 EUR
Brilliant Earth€9,372 EUR

35 data points across 14 retailers

14 retailers€1,542 EUR to €9,372 EUR

A
Cheapest Retailer
-
€1,542 EUR
$1,723 USD
A
Retailer 2
-
€1,615 EUR
HK$14,100 HKD
View
A
Retailer 3
-
€1,864 EUR
£1,640 GBP
View
A
Retailer 4
-
€1,998 EUR
$2,232 USD
View
A
Retailer 5
-
€2,126 EUR
View
B+
Retailer 6
-
€3,072 EUR
ZAR 55,448 ZAR
View
B+
Retailer 7
-
€3,153 EUR
$3,523 USD
View
B+
Retailer 8
-
€3,438 EUR
$3,840 USD
View
B+
Retailer 9
-
€3,796 EUR
$4,241 USD
View
B+
Retailer 10
-
€4,273 EUR
£3,759 GBP
View
B+
Retailer 11
-
€4,643 EUR
$5,187 USD
View
B+
Retailer 12
-
€5,077 EUR
$5,672 USD
View
Retailer 13
-
€5,147 EUR
$5,750 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
18951396A · Oct 30
€9,372 EUR
$10,470 USD
View
13 more retailers have this diamond
Prices start from €1,542 EURSave up to €7,829 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
€1,542 EUR