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Cushion|Lab Grown|IGI

3.66ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG633497589

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG633497589

Diamond specifications and retailer prices

From €576 EUR
$644 USD
As of November 1, 2026
Save €3,997 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,574 EUR at Do Amore Diamonds · As of November 1, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633497589 or 633497589. Listed at 13 retailers as of November 1, 2026, with prices from €576 to €4,574, a €3,997 spread on the same certified stone. Do Amore Diamonds lists it at €4,574. 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
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633497589
Dimensions8.97 × 8.67 × 5.75 mm
L/W Ratio1.03
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
8.97 mm8.67 mm3.66 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633497589
Side View
Table 62.0%Crown 38.2°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 66.3%

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: Nov 1
Current: €4,574 EUR|Low: €576 EUR|High: €5,075 EUR|Avg: €1,809 EUR|-9.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 11€576 EUR
Retailer 10€638 EUR
Retailer 8€756 EUR
Retailer 4€781 EUR
Retailer 13€823 EUR
Retailer 9€828 EUR
Retailer 14€973 EUR
Retailer 6€1,072 EUR
Retailer 3€2,046 EUR
Retailer 12€2,125 EUR
Retailer 7€2,211 EUR
Retailer 5€2,380 EUR
Retailer 2€2,778 EUR
Do Amore Diamonds€4,574 EUR

25 data points across 14 retailers

13 retailers€576 EUR to €4,574 EUR

A
Cheapest Retailer
-
€576 EUR
$644 USD
Final sale: no returns
Retailer 2
-
€638 EUR
$713 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€756 EUR
$845 USD
View
A
Retailer 4
-
€781 EUR
$872 USD
View
B+
Retailer 5
-
€823 EUR
$919 USD
View
Retailer 6
-
€828 EUR
£728 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€973 EUR
$1,087 USD
View
B+
Retailer 8
-
€2,046 EUR
£1,800 GBP
View
B+
Retailer 9
-
€2,125 EUR
$2,374 USD
View
B+
Retailer 10
-
€2,211 EUR
$2,470 USD
View
B+
Retailer 11
-
€2,380 EUR
$2,659 USD
View
B+
Retailer 12
-
€2,778 EUR
£2,444 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E00650CCB · Nov 1
€4,574 EUR
$5,110 USD
View
12 more retailers have this diamond
Prices start from €576 EURSave up to €3,997 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
3.66ct Cushion
€576 EUR