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Oval|Lab Grown|IGI

3.10ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG768631974

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631974

Diamond specifications and retailer prices

From €688 EUR
$769 USD
As of October 29, 2026
Save €5,649 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,337 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631974 or 768631974. Listed at 16 retailers as of October 29, 2026, with prices from €688 to €6,337, a €5,649 spread on the same certified stone. Brilliant Earth lists it at €6,337. 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

3.10
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631974
Dimensions11.37 × 8.13 × 5.18 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
11.37 mm8.13 mm3.10 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631974
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
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: €6,337 EUR|Low: €688 EUR|High: €10,920 EUR|Avg: €3,222 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 31, 2026
Retailer 11€688 EUR
Retailer 5€749 EUR
Retailer 2€958 EUR
Retailer 8€978 EUR
Retailer 13€986 EUR
Retailer 12€1,291 EUR
Retailer 16€1,483 EUR
Retailer 15€1,899 EUR
Retailer 4€2,129 EUR
Retailer 6€2,327 EUR
Retailer 3€2,479 EUR
Retailer 9€3,323 EUR
Retailer 10€5,174 EUR
Retailer 7€6,041 EUR
Retailer 14€6,113 EUR
Brilliant Earth€6,337 EUR

37 data points across 16 retailers

16 retailers€688 EUR to €6,337 EUR

A
Cheapest Retailer
-
€688 EUR
$769 USD
A
Retailer 2
-
€749 EUR
$837 USD
View
A
Retailer 3
-
€958 EUR
$1,070 USD
View
A
Retailer 4
-
€978 EUR
$1,093 USD
View
Final sale: no returns
A
Retailer 5
-
€986 EUR
$1,102 USD
View
A
Retailer 6
-
€1,291 EUR
$1,442 USD
View
A
Retailer 7
-
€1,483 EUR
View
A
Retailer 8
-
€1,899 EUR
$2,122 USD
View
A
Retailer 9
-
€2,129 EUR
$2,378 USD
View
A
Retailer 10
-
€2,327 EUR
$2,600 USD
View
B+
Retailer 11
-
€2,479 EUR
$2,769 USD
View
B+
Retailer 12
-
€3,323 EUR
£2,923 GBP
View
B+
Retailer 13
-
€5,174 EUR
$5,780 USD
View
B
Retailer 14
-
€6,041 EUR
$6,749 USD
View
B
Retailer 15
-
€6,113 EUR
$6,830 USD
View
Most Expensive
B
Brilliant Earth
18285399Y · Oct 31
€6,337 EUR
$7,080 USD
View
15 more retailers have this diamond
Prices start from €688 EURSave up to €5,649 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
3.10ct Oval
€688 EUR