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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 €791 EUR
HK$6,900 HKD
As of October 31, 2026
Save €5,207 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,997 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €791 to €5,997, a €5,207 spread on the same certified stone. Brilliant Earth lists it at €5,997. 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
Color
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

How it works →
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 31
Current: €5,997 EUR|Low: €791 EUR|High: €5,997 EUR|Avg: €1,889 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 1, 2026
Retailer 5€791 EUR
Retailer 7€807 EUR
Retailer 10€967 EUR
Retailer 14€967 EUR
Retailer 8€1,081 EUR
Retailer 9€1,096 EUR
Retailer 12€1,532 EUR
Retailer 13€1,575 EUR
Retailer 11€1,733 EUR
Retailer 6€2,245 EUR
Retailer 4€2,275 EUR
Retailer 2€2,858 EUR
Retailer 3€5,008 EUR
Brilliant Earth€5,997 EUR

26 data points across 14 retailers

14 retailers€791 EUR to €5,997 EUR

A
Cheapest Retailer
-
€791 EUR
HK$6,900 HKD
A
Retailer 2
-
€807 EUR
£710 GBP
View
A
Retailer 3
-
€967 EUR
$1,080 USD
View
A
Retailer 4
-
€967 EUR
$1,080 USD
View
A
Retailer 5
-
€1,081 EUR
£951 GBP
View
A
Retailer 6
-
€1,096 EUR
View
A
Retailer 7
-
€1,532 EUR
A$2,633 AUD
View
A
Retailer 8
-
€1,575 EUR
ZAR 28,428 ZAR
View
A
Retailer 9
-
€1,733 EUR
$1,936 USD
View
B+
Retailer 10
-
€2,245 EUR
$2,508 USD
View
B+
Retailer 11
-
€2,275 EUR
SGD 3,434 SGD
View
B+
Retailer 12
-
€2,858 EUR
£2,514 GBP
View
B
Retailer 13
-
€5,008 EUR
$5,595 USD
View
Most Expensive
B
Brilliant Earth
21711104A · Oct 31
€5,997 EUR
$6,700 USD
View
13 more retailers have this diamond
Prices start from €791 EURSave up to €5,207 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
€791 EUR