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Oval|Lab Grown|IGI

3.10ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG784646722

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784646722

Diamond specifications and retailer prices

From €859 EUR
$960 USD
As of October 29, 2026
Save €7,402 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,262 EUR at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784646722 or 784646722. Listed at 15 retailers as of October 29, 2026, with prices from €859 to €8,262, a €7,402 spread on the same certified stone. Brilliant Earth lists it at €8,262. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646722
Dimensions11.81 × 8.44 × 5.01 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
11.81 mm8.44 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646722
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.4%

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: €8,262 EUR|Low: €859 EUR|High: €14,241 EUR|Avg: €3,661 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
October 31, 2026
Retailer 9€859 EUR
Retailer 4€935 EUR
Retailer 2€1,155 EUR
Retailer 11€1,158 EUR
Retailer 10€1,595 EUR
Retailer 14€1,854 EUR
Retailer 7€1,953 EUR
Retailer 15€2,062 EUR
Retailer 3€2,088 EUR
Retailer 13€2,148 EUR
Retailer 8€3,751 EUR
Retailer 6€4,892 EUR
Retailer 12€7,635 EUR
Retailer 5€7,899 EUR
Brilliant Earth€8,262 EUR

35 data points across 15 retailers

15 retailers€859 EUR to €8,262 EUR

A
Cheapest Retailer
-
€859 EUR
$960 USD
A
Retailer 2
-
€935 EUR
$1,045 USD
View
A
Retailer 3
-
€1,155 EUR
$1,290 USD
View
A
Retailer 4
-
€1,158 EUR
$1,294 USD
View
A
Retailer 5
-
€1,595 EUR
$1,782 USD
View
A
Retailer 6
-
€1,854 EUR
View
A
Retailer 7
-
€1,953 EUR
$2,182 USD
View
Final sale: no returns
A
Retailer 8
-
€2,062 EUR
$2,304 USD
View
A
Retailer 9
-
€2,088 EUR
$2,333 USD
View
A
Retailer 10
-
€2,148 EUR
$2,400 USD
View
B+
Retailer 11
-
€3,751 EUR
£3,300 GBP
View
Retailer 12
-
€4,892 EUR
$5,465 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€7,635 EUR
$8,530 USD
View
B
Retailer 14
-
€7,899 EUR
$8,825 USD
View
Most Expensive
B
Brilliant Earth
21059953Y · Oct 30
€8,262 EUR
$9,230 USD
View
14 more retailers have this diamond
Prices start from €859 EURSave up to €7,402 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
€859 EUR