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Cushion|Lab Grown|IGI

12.05ct F VVS2 Cushion Lab Grown Diamond

F/VVS2 • IGI LG787665797

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG787665797

Diamond specifications and retailer prices

From €3,455 EUR
$3,875 USD
As of November 2, 2026
Save €18,612 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €22,067 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 12.05ct lab-grown cushion diamond

This 12.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG787665797 or 787665797. Listed at 18 retailers as of November 2, 2026, with prices from €3,455 to €22,067, a €18,612 spread on the same certified stone. Brilliant Earth lists it at €22,067. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.05
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787665797
Dimensions13.60 × 13.00 × 8.19 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm13.00 mm12.05 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787665797
Side View
Table 65.0%Crown 32.1°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 63.0%

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: €22,067 EUR|Low: €3,451 EUR|High: €22,067 EUR|Avg: €7,024 EUR
Brilliant Earth
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
November 2, 2026
Retailer 4€3,451 EUR
Retailer 3€3,455 EUR
Retailer 7€3,734 EUR
Retailer 11€3,819 EUR
Retailer 2€4,410 EUR
Retailer 10€4,436 EUR
Retailer 12€4,919 EUR
Retailer 15€5,342 EUR
Retailer 9€5,517 EUR
Retailer 13€6,431 EUR
Retailer 5€8,640 EUR
Retailer 14€8,842 EUR
Retailer 8€9,047 EUR
Retailer 6€11,663 EUR
Brilliant Earth€22,067 EUR

44 data points across 15 retailers

18 retailers€3,455 EUR to €22,067 EUR

Retailer 1
-
€3,451 EUR
$3,871 USD
Price last confirmed 20 days ago
A
Retailer 2
-
€3,455 EUR
$3,875 USD
View
A
Retailer 3
-
€3,734 EUR
$4,188 USD
View
A
Retailer 4
-
€3,819 EUR
£3,372 GBP
View
B+
Retailer 5
-
€4,410 EUR
$4,946 USD
View
A
Retailer 6
-
€4,436 EUR
$4,975 USD
View
B+
Retailer 7
-
€4,919 EUR
£4,344 GBP
View
B+
Retailer 8
-
€5,342 EUR
ZAR 96,797 ZAR
View
B+
Retailer 9
-
€5,517 EUR
View
B
Retailer 10
-
€6,431 EUR
A$11,097 AUD
View
Retailer 11
-
€6,455 EUR
$7,240 USD
View
Price last confirmed 63 days ago
B
Retailer 12
-
€8,244 EUR
$9,246 USD
View
B
Retailer 13
-
€8,640 EUR
$9,691 USD
View
B
Retailer 14
-
€8,842 EUR
A$15,257 AUD
View
B
Retailer 15
-
€9,047 EUR
$10,147 USD
View
B
Retailer 16
-
€11,663 EUR
SGD 17,677 SGD
View
B
Retailer 17
-
€12,103 EUR
$13,575 USD
View
Most Expensive
C
Brilliant Earth
18952575A · Nov 2
€22,067 EUR
$24,750 USD
View
17 more retailers have this diamond
Prices start from €3,455 EURSave up to €18,612 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
12.05ct Cushion
€3,455 EUR