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Cushion|Lab Grown|IGI

3.66ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG724508668

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG724508668

Diamond specifications and retailer prices

From €1,028 EUR
£908 GBP
As of November 2, 2026
Save €2,445 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,473 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.66ct lab-grown cushion diamond

This 3.66ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724508668 or 724508668. Listed at 15 retailers as of November 1, 2026, with prices from €1,028 to €3,473, a €2,445 spread on the same certified stone. Rare Carat lists it at €3,473. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724508668
Dimensions10.87 × 7.56 × 4.98 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm7.56 mm3.66 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724508668
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 32.9°Culet: NoneDepth 65.9%

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 2
Current: €1,362 EUR|Low: €886 EUR|High: €3,365 EUR|Avg: €1,757 EUR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3€886 EUR
Retailer 6€1,028 EUR
Retailer 8€1,043 EUR
Retailer 2€1,235 EUR
Retailer 9€1,268 EUR
Retailer 1€1,362 EUR
Retailer 7€2,001 EUR
Retailer 4€2,059 EUR
Retailer 11€2,192 EUR
Retailer 10€2,772 EUR
Retailer 5€3,321 EUR

37 data points across 11 retailers

15 retailers€1,028 EUR to €3,473 EUR

Retailer 1
-
€886 EUR
$994 USD
Price last confirmed 17 days ago
A
Retailer 2
-
€1,028 EUR
£908 GBP
View
A
Retailer 3
-
€1,043 EUR
$1,170 USD
View
A
Retailer 4
-
€1,235 EUR
$1,385 USD
View
A
Retailer 5
-
€1,268 EUR
$1,422 USD
View
A
Retailer 6
-
€1,362 EUR
£1,203 GBP
View
B+
Retailer 7
-
€2,001 EUR
A$3,452 AUD
View
B+
Retailer 8
-
€2,059 EUR
ZAR 37,307 ZAR
View
B+
Retailer 9
-
€2,192 EUR
$2,458 USD
View
B+
Retailer 10
-
€2,446 EUR
£2,160 GBP
View
B
Retailer 11
-
€2,772 EUR
$3,109 USD
View
B
Retailer 12
-
€2,976 EUR
SGD 4,511 SGD
View
B
Retailer 13
-
€3,072 EUR
$3,446 USD
View
B
Retailer 14
-
€3,321 EUR
£2,933 GBP
View
Most Expensive
B
Rare Carat
DE2954_l_724508668 · Nov 1
€3,473 EUR
$3,895 USD
View
14 more retailers have this diamond
Prices start from €1,028 EURSave up to €2,445 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
€1,028 EUR