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Oval|Lab Grown|IGI

3.37ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG768631790

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631790

Diamond specifications and retailer prices

From €1,190 EUR
$1,325 USD
As of October 29, 2026
Save €6,626 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €15,544 EUR at Brilliant Earth · As of October 29, 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 LG768631790 or 768631790. Listed at 14 retailers as of October 29, 2026, with a 557% 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

3.37
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631790
Dimensions12.17 × 8.43 × 5.28 mm
L/W Ratio1.44
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
12.17 mm8.43 mm3.37 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631790
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.6%

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: €15,544 EUR|Low: €1,190 EUR|High: €16,020 EUR|Avg: €4,640 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
October 29, 2026
Retailer 5€1,190 EUR
Retailer 7€1,191 EUR
Retailer 6€1,631 EUR
Retailer 10€1,898 EUR
Retailer 4€2,128 EUR
Retailer 9€2,199 EUR
Retailer 11€2,439 EUR
Retailer 12€2,915 EUR
Retailer 2€3,841 EUR
Retailer 3€5,121 EUR
Retailer 8€7,817 EUR
Brilliant Earth€15,544 EUR

34 data points across 12 retailers

14 retailers€1,190 EUR to €7,817 EUR

A
Cheapest Retailer
-
€1,190 EUR
$1,325 USD
A+
Retailer 2
-
€1,191 EUR
$1,326 USD
View
Retailer 3
-
€1,532 EUR
$1,705 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
€1,631 EUR
$1,815 USD
View
Retailer 5
-
€1,737 EUR
$1,933 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
€1,898 EUR
View
A
Retailer 7
-
€2,199 EUR
$2,448 USD
View
A
Retailer 8
-
€2,439 EUR
$2,715 USD
View
Retailer 9
-
€2,809 EUR
$3,126 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
€2,915 EUR
$3,245 USD
View
B+
Retailer 11
-
€3,841 EUR
£3,366 GBP
View
Retailer 12
-
€5,121 EUR
$5,700 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
€7,817 EUR
$8,700 USD
View
Most Expensive
Brilliant Earth
18070398Y · Oct 29
€15,544 EUR
$17,300 USD
View
Price under review
13 more retailers have this diamond
Prices start from €1,190 EURSave up to €6,626 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
€1,190 EUR