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Cushion|Lab Grown|IGI

3.66ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG618449652

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618449652

Diamond specifications and retailer prices

From €1,845 EUR
£1,629 GBP
As of October 26, 2026
Save €1,410 EUR (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,254 EUR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.66ct lab-grown cushion diamond

This 3.66ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618449652 or 618449652. Listed at 5 retailers as of October 26, 2026, with prices from €1,845 to €3,254, a €1,410 spread on the same certified stone. Do Amore Diamonds lists it at €3,254. 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

3.66
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618449652
Dimensions8.99 × 8.91 × 5.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.99 mm8.91 mm3.66 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618449652
Side View
Table 59.0%Crown 36.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €3,254 EUR|Low: €620 EUR|High: €3,531 EUR|Avg: €1,846 EUR|-7.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 4€719 EUR
Retailer 2€722 EUR
Retailer 8€762 EUR
Retailer 7€1,049 EUR
Retailer 5€1,177 EUR
Retailer 9€1,724 EUR
Retailer 3€1,845 EUR
Retailer 10€2,242 EUR
Retailer 6€2,755 EUR
Do Amore Diamonds€3,254 EUR

14 data points across 10 retailers

5 retailers€1,845 EUR to €3,254 EUR

Retailer 1
-
€719 EUR
$806 USD
Price last confirmed 7 days ago
Retailer 2
-
€722 EUR
$810 USD
View
Price last confirmed 5 days ago
Retailer 3
-
€1,177 EUR
$1,320 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€1,845 EUR
£1,629 GBP
View
Most Expensive
B
Do Amore Diamonds
27-028422410 · Oct 28
€3,254 EUR
$3,650 USD
View
4 more retailers have this diamond
Prices start from €1,845 EURSave up to €1,410 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.

B+
3.66ct Cushion
€1,845 EUR