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Round|Lab Grown|IGI

4.11ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG577397969

Shape and cutting style on the report: Round brilliant

Certificate IGI LG577397969

Diamond specifications and retailer prices

From €2,652 EUR
$2,963 USD
As of November 1, 2026
Save €16,465 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €19,117 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 4.11ct lab-grown round diamond

This 4.11ct 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 LG577397969 or 577397969. Listed at 22 retailers as of October 31, 2026, with prices from €2,652 to €19,117, a €16,465 spread on the same certified stone. Mervis Diamond Importers lists it at €19,117. 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

4.11
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577397969
Dimensions10.22 × 10.25 × 6.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.22 mm10.25 mm4.11 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577397969
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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 1
Current: €19,117 EUR|Low: €2,546 EUR|High: €19,117 EUR|Avg: €6,342 EUR
Mervis Diamond Importers
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 2, 2026
Retailer 16€2,652 EUR
Retailer 7€2,885 EUR
Retailer 5€2,970 EUR
Retailer 17€3,076 EUR
Retailer 14€3,079 EUR
Retailer 6€3,163 EUR
Retailer 8€4,243 EUR
Retailer 15€4,420 EUR
Retailer 2€4,501 EUR
Retailer 4€4,782 EUR
Retailer 13€7,226 EUR
Retailer 11€7,306 EUR
Retailer 3€7,760 EUR
Retailer 10€8,606 EUR
Retailer 9€9,786 EUR
Retailer 12€11,761 EUR
Mervis Diamond Importers€19,117 EUR

43 data points across 17 retailers

22 retailers€2,652 EUR to €19,117 EUR

A
Cheapest Retailer
-
€2,652 EUR
$2,963 USD
A
Retailer 2
-
€2,885 EUR
$3,223 USD
View
A
Retailer 3
-
€2,970 EUR
$3,318 USD
View
Final sale: no returns
Retailer 4
-
€3,076 EUR
$3,437 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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€3,076 EUR
$3,437 USD
View
A
Retailer 6
-
€3,079 EUR
$3,440 USD
View
A
Retailer 7
-
€3,163 EUR
$3,534 USD
View
A
Retailer 8
-
€3,481 EUR
$3,889 USD
View
B+
Retailer 9
-
€4,243 EUR
$4,740 USD
View
B+
Retailer 10
-
€4,420 EUR
$4,938 USD
View
B+
Retailer 11
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€4,501 EUR
£3,960 GBP
View
B+
Retailer 12
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€4,782 EUR
$5,342 USD
View
B+
Retailer 13
-
€7,226 EUR
ZAR 130,415 ZAR
View
B+
Retailer 14
-
€7,306 EUR
A$12,557 AUD
View
B
Retailer 15
-
€7,760 EUR
$8,670 USD
View
B+
Retailer 16
-
€8,606 EUR
£7,571 GBP
View
B
Retailer 17
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€9,610 EUR
$10,737 USD
View
B
Retailer 18
-
€9,786 EUR
$10,933 USD
View
B
Retailer 19
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€11,761 EUR
$13,140 USD
View
B
Retailer 20
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€11,889 EUR
$13,282 USD
View
B
Retailer 21
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€18,242 EUR
$20,380 USD
View
Most Expensive
B
Mervis Diamond Importers
1985409120 · Oct 31
€19,117 EUR
$21,358 USD
View
21 more retailers have this diamond
Prices start from €2,652 EURSave up to €16,465 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
4.11ct Round
€2,652 EUR