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Cushion|Lab Grown|IGI

4.10ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG791609645

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791609645

Diamond specifications and retailer prices

From €4,482 EUR
$5,007 USD
As of October 31, 2026
Save €25,370 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €29,851 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion 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 LG791609645 or 791609645. Listed at 19 retailers as of October 31, 2026, with prices from €4,482 to €29,851, a €25,370 spread on the same certified stone. Do Amore Diamonds lists it at €29,851. 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
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609645
Dimensions11.00 × 8.57 × 5.62 mm
L/W Ratio1.28
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
11.00 mm8.57 mm4.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609645
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 65.6%

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 31
Current: €29,851 EUR|Low: €4,482 EUR|High: €29,851 EUR|Avg: €10,572 EUR
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
November 1, 2026
Retailer 14€4,482 EUR
Retailer 5€4,775 EUR
Retailer 6€4,859 EUR
Retailer 9€5,032 EUR
Retailer 13€5,057 EUR
Retailer 2€7,122 EUR
Retailer 15€7,253 EUR
Retailer 8€7,885 EUR
Retailer 10€8,682 EUR
Retailer 3€9,207 EUR
Retailer 12€11,363 EUR
Retailer 11€11,822 EUR
Retailer 16€13,852 EUR
Retailer 17€17,681 EUR
Retailer 4€19,754 EUR
Retailer 7€25,459 EUR
Do Amore Diamonds€29,851 EUR

43 data points across 17 retailers

19 retailers€4,482 EUR to €29,851 EUR

A
Cheapest Retailer
-
€4,482 EUR
$5,007 USD
A
Retailer 2
-
€4,775 EUR
$5,335 USD
View
A
Retailer 3
-
€4,859 EUR
$5,428 USD
View
Final sale: no returns
Retailer 4
-
€5,032 EUR
$5,622 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€5,057 EUR
$5,650 USD
View
A
Retailer 6
-
€7,122 EUR
£6,265 GBP
View
A
Retailer 7
-
€7,253 EUR
$8,103 USD
View
B+
Retailer 8
-
€7,885 EUR
£6,936 GBP
View
B+
Retailer 9
-
€8,682 EUR
View
B+
Retailer 10
-
€9,207 EUR
$10,286 USD
View
B+
Retailer 11
-
€11,363 EUR
£9,996 GBP
View
B+
Retailer 12
-
€11,822 EUR
ZAR 213,377 ZAR
View
B
Retailer 13
-
€13,852 EUR
$15,475 USD
View
B+
Retailer 14
-
€15,270 EUR
$17,060 USD
View
B
Retailer 15
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€17,454 EUR
$19,500 USD
View
B
Retailer 16
-
€17,681 EUR
$19,754 USD
View
B
Retailer 17
-
€19,754 EUR
$22,069 USD
View
B
Retailer 18
-
€25,459 EUR
$28,443 USD
View
Most Expensive
B
Do Amore Diamonds
27-5BCF10616 · Oct 31
€29,851 EUR
$33,350 USD
View
18 more retailers have this diamond
Prices start from €4,482 EURSave up to €25,370 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 Cushion
€4,482 EUR