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Round|Lab Grown|IGI

3.10ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839676252

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676252

Diamond specifications and retailer prices

From €784 EUR
As of November 4, 2026
Save €5,163 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,947 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676252 or 839676252. Listed at 14 retailers as of November 3, 2026, with prices from €784 to €5,947, a €5,163 spread on the same certified stone. Brilliant Earth lists it at €5,947. 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
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676252
Dimensions9.35 × 9.38 × 5.73 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.35 mm9.38 mm3.10 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676252
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

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: Nov 4
Current: €5,947 EUR|Low: €784 EUR|High: €5,947 EUR|Avg: €1,903 EUR
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
November 5, 2026
Retailer 5€784 EUR
Retailer 7€798 EUR
Retailer 9€830 EUR
Retailer 2€1,061 EUR
Retailer 10€1,089 EUR
Retailer 8€1,098 EUR
Retailer 14€1,519 EUR
Retailer 11€1,560 EUR
Retailer 13€1,718 EUR
Retailer 6€2,226 EUR
Retailer 4€2,255 EUR
Retailer 12€2,833 EUR
Retailer 3€4,966 EUR
Brilliant Earth€5,947 EUR

30 data points across 14 retailers

14 retailers€784 EUR to €5,947 EUR

A
Cheapest Retailer
-
€784 EUR
A
Retailer 2
-
€798 EUR
View
A
Retailer 3
-
€830 EUR
View
A
Retailer 4
-
€1,061 EUR
View
A
Retailer 5
-
€1,089 EUR
View
A
Retailer 6
-
€1,098 EUR
View
A
Retailer 7
-
€1,519 EUR
View
A
Retailer 8
-
€1,560 EUR
View
A
Retailer 9
-
€1,718 EUR
View
B+
Retailer 10
-
€2,226 EUR
View
B+
Retailer 11
-
€2,255 EUR
View
B+
Retailer 12
-
€2,833 EUR
View
Retailer 13
-
€4,966 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21711104A · Nov 3
€5,947 EUR
$6,700 USD
View
13 more retailers have this diamond
Prices start from €784 EURSave up to €5,163 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 Round
€784 EUR