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Cushion|Lab Grown|IGI

4.10ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG780636773

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780636773

Diamond specifications and retailer prices

From €2,875 EUR
$3,212 USD
As of October 31, 2026
Save €14,785 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €17,660 EUR at Do Amore Diamonds · As of November 1, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780636773 or 780636773. Listed at 17 retailers as of October 31, 2026, with prices from €2,875 to €17,660, a €14,785 spread on the same certified stone. Do Amore Diamonds lists it at €17,660. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636773
Dimensions11.12 × 8.72 × 5.52 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
11.12 mm8.72 mm4.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636773
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 63.3%

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: €17,660 EUR|Low: €2,875 EUR|High: €17,660 EUR|Avg: €7,277 EUR
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
November 1, 2026
Retailer 6€2,875 EUR
Retailer 4€3,076 EUR
Retailer 16€3,119 EUR
Retailer 5€3,707 EUR
Retailer 15€4,138 EUR
Retailer 12€4,366 EUR
Retailer 7€4,630 EUR
Retailer 3€5,688 EUR
Retailer 14€5,975 EUR
Retailer 13€6,994 EUR
Retailer 10€7,058 EUR
Retailer 17€7,497 EUR
Retailer 2€8,330 EUR
Retailer 8€11,250 EUR
Retailer 9€11,480 EUR
Retailer 11€13,849 EUR
Do Amore Diamonds€17,660 EUR

41 data points across 17 retailers

17 retailers€2,875 EUR to €17,660 EUR

A
Cheapest Retailer
-
€2,875 EUR
$3,212 USD
Final sale: no returns
A
Retailer 2
-
€3,076 EUR
$3,436 USD
View
A
Retailer 3
-
€3,119 EUR
$3,485 USD
View
A
Retailer 4
-
€3,707 EUR
$4,142 USD
View
A
Retailer 5
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€4,138 EUR
$4,623 USD
View
A
Retailer 6
-
€4,366 EUR
£3,841 GBP
View
A
Retailer 7
-
€4,630 EUR
$5,173 USD
View
A
Retailer 8
-
€5,688 EUR
£5,004 GBP
View
Retailer 9
-
€5,975 EUR
$6,675 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
€6,994 EUR
ZAR 126,233 ZAR
View
A
Retailer 11
-
€7,058 EUR
A$12,131 AUD
View
A
Retailer 12
-
€7,497 EUR
$8,376 USD
View
B+
Retailer 13
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€8,330 EUR
£7,328 GBP
View
B+
Retailer 14
-
€11,250 EUR
SGD 16,985 SGD
View
B+
Retailer 15
-
€11,480 EUR
$12,825 USD
View
B
Retailer 16
-
€13,849 EUR
A$23,804 AUD
View
Most Expensive
B
Do Amore Diamonds
27-A651696A4 · Nov 1
€17,660 EUR
$19,730 USD
View
16 more retailers have this diamond
Prices start from €2,875 EURSave up to €14,785 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
€2,875 EUR