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Radiant|Lab Grown|IGI

4.10ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG727517956

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG727517956

Diamond specifications and retailer prices

From €2,896 EUR
$3,235 USD
As of October 30, 2026
Save €14,592 EUR (83%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €17,487 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG727517956 or 727517956. Listed at 28 retailers as of October 30, 2026, with prices from €2,896 to €17,487, a €14,592 spread on the same certified stone. With Clarity lists it at €17,487. 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

4.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727517956
Dimensions11.22 × 8.06 × 5.38 mm
L/W Ratio1.39
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
11.22 mm8.06 mm4.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727517956
Side View
Table 62.0%Crown 40.5°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 66.7%

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 30
Current: €4,469 EUR|Low: €2,896 EUR|High: €17,487 EUR|Avg: €7,214 EUR|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
October 30, 2026
Retailer 3€2,896 EUR
Retailer 19€3,243 EUR
Retailer 10€3,303 EUR
Retailer 22€3,500 EUR
Retailer 11€4,136 EUR
Retailer 1€4,469 EUR
Retailer 21€4,728 EUR
Retailer 4€5,091 EUR
Retailer 14€5,115 EUR
Retailer 6€5,317 EUR
Retailer 17€5,387 EUR
Retailer 20€6,145 EUR
Retailer 12€7,149 EUR
Retailer 18€7,236 EUR
Retailer 9€8,394 EUR
Retailer 16€8,560 EUR
Retailer 13€8,881 EUR
Retailer 8€9,319 EUR
Retailer 5€9,459 EUR
Retailer 15€11,753 EUR
Retailer 2€11,974 EUR
Retailer 7€12,800 EUR
With Clarity€17,487 EUR

36 data points across 23 retailers

28 retailers€2,896 EUR to €17,487 EUR

A
Cheapest Retailer
-
€2,896 EUR
$3,235 USD
A
Retailer 2
-
€3,243 EUR
$3,623 USD
View
Final sale: no returns
A
Retailer 3
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€3,303 EUR
$3,690 USD
View
Retailer 4
-
€3,359 EUR
$3,753 USD
View
Price last confirmed 27 days ago
A
Retailer 5
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€3,500 EUR
$3,910 USD
View
Retailer 6
-
€3,538 EUR
$3,953 USD
View
Price last confirmed 33 days ago
A
Retailer 7
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€4,136 EUR
HK$36,100 HKD
View
Retailer 8
-
€4,198 EUR
$4,690 USD
View
Price last confirmed 20 days ago
A
Retailer 9
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€4,198 EUR
$4,690 USD
View
A
Retailer 10
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€4,469 EUR
£3,931 GBP
View
Retailer 11
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€4,484 EUR
$5,009 USD
View
Price last confirmed 30 days ago
A
Retailer 12
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€4,728 EUR
$5,282 USD
View
Retailer 13
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€5,091 EUR
$5,688 USD
View
Price last confirmed 7 days ago
A
Retailer 14
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€5,115 EUR
£4,500 GBP
View
A
Retailer 15
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€5,317 EUR
$5,940 USD
View
Retailer 16
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€5,387 EUR
View
Price last confirmed 7 days ago
A
Retailer 17
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€6,145 EUR
$6,865 USD
View
B+
Retailer 18
-
€7,149 EUR
ZAR 129,028 ZAR
View
Retailer 19
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€7,236 EUR
A$12,437 AUD
View
Price last confirmed 8 days ago
B+
Retailer 20
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€8,394 EUR
$9,378 USD
View
B+
Retailer 21
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€8,560 EUR
£7,530 GBP
View
B+
Retailer 22
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€8,881 EUR
$9,922 USD
View
B+
Retailer 23
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€9,319 EUR
$10,411 USD
View
Retailer 24
-
€9,459 EUR
A$16,258 AUD
View
Price last confirmed 25 days ago
B
Retailer 25
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€11,753 EUR
$13,131 USD
View
B
Retailer 26
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€11,974 EUR
SGD 18,078 SGD
View
B
Retailer 27
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€12,800 EUR
$14,300 USD
View
Most Expensive
B
With Clarity
727517956 · Oct 30
€17,487 EUR
$19,537 USD
View
27 more retailers have this diamond
Prices start from €2,896 EURSave up to €14,592 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
4.10ct Radiant
€2,896 EUR