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Cushion|Lab Grown|IGI

4.10ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG773649855

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG773649855

Diamond specifications and retailer prices

From €469 EUR
£413 GBP
As of October 30, 2026
Save €2,874 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,343 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773649855 or 773649855. Listed at 13 retailers as of October 28, 2026, with prices from €469 to €3,343, a €2,874 spread on the same certified stone. Rare Carat lists it at €3,343. 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773649855
Dimensions9.35 × 9.24 × 6.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.24 mm4.10 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773649855
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 66.8%

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 30
Current: €777 EUR|Low: €469 EUR|High: €2,167 EUR|Avg: €1,126 EUR|-27.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6€469 EUR
Retailer 9€550 EUR
Retailer 8€622 EUR
Retailer 3€775 EUR
Retailer 1€777 EUR
Retailer 5€818 EUR
Retailer 2€984 EUR
Retailer 7€988 EUR
Retailer 12€1,263 EUR
Retailer 4€1,619 EUR
Retailer 10€1,851 EUR
Retailer 11€2,167 EUR

5 data points across 12 retailers

13 retailers€469 EUR to €3,343 EUR

A
Cheapest Retailer
-
€469 EUR
£413 GBP
A
Retailer 2
-
€550 EUR
HK$4,800 HKD
View
A
Retailer 3
-
€622 EUR
$695 USD
View
B+
Retailer 4
-
€775 EUR
$866 USD
View
A
Retailer 5
-
€777 EUR
View
A
Retailer 6
-
€818 EUR
£719 GBP
View
A
Retailer 7
-
€984 EUR
ZAR 17,764 ZAR
View
A
Retailer 8
-
€988 EUR
A$1,698 AUD
View
A
Retailer 9
-
€1,263 EUR
$1,411 USD
View
B+
Retailer 10
-
€1,619 EUR
$1,809 USD
View
B+
Retailer 11
-
€1,851 EUR
$2,068 USD
View
B
Retailer 12
-
€2,167 EUR
$2,421 USD
View
Most Expensive
B
Rare Carat
KI8556498KF773 · Oct 28
€3,343 EUR
$3,735 USD
View
12 more retailers have this diamond
Prices start from €469 EURSave up to €2,874 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
€469 EUR