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Cushion|Lab Grown|IGI

3.67ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG814604136

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG814604136

Diamond specifications and retailer prices

From €747 EUR
$838 USD
As of November 1, 2026
Save €713 EUR (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,460 EUR at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 3.67ct lab-grown cushion diamond

This 3.67ct 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 LG814604136 or 814604136. Listed at 2 retailers as of November 1, 2026, with prices from €747 to €1,460, a €713 spread on the same certified stone. Loose Grown Diamond lists it at €1,460. 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

3.67
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle49.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814604136
Dimensions10.44 × 7.37 × 4.90 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm7.37 mm3.67 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814604136
Side View
Table 65.0%Crown 36.3°Girdle: STK-THKPavilion 49.3°Culet: LargeDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,460 EUR|Low: €747 EUR|High: €3,278 EUR|Avg: €2,055 EUR|+31.9%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 16, 2026
Retailer 2€747 EUR
Retailer 6€1,348 EUR
Retailer 7€1,395 EUR
Loose Grown Diamond€1,460 EUR
Retailer 3€1,476 EUR
Retailer 9€2,220 EUR
Retailer 11€2,392 EUR
Retailer 8€2,419 EUR
Retailer 5€2,939 EUR
Retailer 4€3,081 EUR
Retailer 10€3,278 EUR

5 data points across 11 retailers

2 retailers€747 EUR to €1,460 EUR

A
Cheapest Retailer
-
€747 EUR
$838 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
814604136 · Nov 1
€1,460 EUR
$1,638 USD
View
1 more retailer has this diamond
Prices start from €747 EURSave up to €713 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
3.67ct Cushion
€747 EUR