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Cushion|Lab Grown|IGI

3.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG787631435

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787631435

Diamond specifications and retailer prices

From €575 EUR
As of November 4, 2026
Save €2,134 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,873 EUR at Novita Diamonds · As of October 2, 2026
View at Novita Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG787631435 or 787631435. Listed at 19 retailers as of November 1, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787631435
Dimensions10.26 × 7.51 × 0.20 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm7.51 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787631435
Side View
Table 61.0%Crown 33.9°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 66.8%

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 4
Current: €1,284 EUR|Low: €555 EUR|High: €2,735 EUR|Avg: €1,433 EUR|+2.9%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 6€575 EUR
Retailer 9€586 EUR
Retailer 15€731 EUR
Retailer 7€813 EUR
Retailer 4€854 EUR
Retailer 14€921 EUR
Retailer 11€935 EUR
Retailer 1€1,284 EUR
Retailer 12€1,316 EUR
Retailer 13€1,393 EUR
Retailer 17€1,556 EUR
Retailer 3€1,765 EUR
Retailer 5€1,967 EUR
Retailer 2€1,998 EUR
Retailer 16€2,109 EUR
Retailer 10€2,524 EUR
Retailer 8€2,708 EUR

32 data points across 17 retailers

19 retailers€575 EUR to €2,708 EUR

A
Cheapest Retailer
-
€575 EUR
Final sale: no returns
Retailer 2
-
€586 EUR
View
Price last confirmed 21 days ago
A
Retailer 3
-
€731 EUR
View
B+
Retailer 4
-
€813 EUR
View
A
Retailer 5
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€854 EUR
View
A
Retailer 6
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€921 EUR
View
A
Retailer 7
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€935 EUR
View
A
Retailer 8
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€1,284 EUR
View
A
Retailer 9
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€1,316 EUR
View
B+
Retailer 10
-
€1,393 EUR
View
B+
Retailer 11
-
€1,556 EUR
View
B+
Retailer 12
-
€1,765 EUR
View
B+
Retailer 13
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€1,952 EUR
View
B+
Retailer 14
-
€1,967 EUR
View
B+
Retailer 15
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€1,998 EUR
View
B+
Retailer 16
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€2,109 EUR
View
B
Retailer 17
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€2,524 EUR
View
B
Retailer 18
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€2,708 EUR
View
Most Expensive
Novita Diamonds
cert_787631435 · Oct 2
€2,873 EUR
A$4,961 AUD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from €575 EURSave up to €2,134 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
3.05ct Cushion
€575 EUR