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Cushion|Lab Grown|IGI

12.05ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811610490

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811610490

Diamond specifications and retailer prices

From €3,418 EUR
$3,819 USD
As of November 1, 2026
Save €8,006 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €11,424 EUR at With Clarity · As of November 2, 2026
View at With Clarity

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), with a top-tier cut grade and certified by IGI LG811610490 or 811610490. Listed at 10 retailers as of November 1, 2026, with prices from €3,418 to €11,424, a €8,006 spread on the same certified stone. With Clarity lists it at €11,424. 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

12.05
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811610490
Dimensions16.88 × 11.59 × 7.72 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.88 mm11.59 mm12.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811610490
Side View
Table 66.0%Crown 35.9°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,081 EUR|Low: €3,263 EUR|High: €11,424 EUR|Avg: €6,612 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 7€3,418 EUR
Retailer 6€3,598 EUR
Retailer 1€4,081 EUR
Retailer 8€4,733 EUR
Retailer 3€4,850 EUR
Retailer 4€5,948 EUR
Retailer 2€8,781 EUR
Retailer 5€9,136 EUR
Retailer 9€10,608 EUR
With Clarity€11,424 EUR

40 data points across 10 retailers

10 retailers€3,418 EUR to €11,424 EUR

A
Cheapest Retailer
-
€3,418 EUR
$3,819 USD
A
Retailer 2
-
€3,598 EUR
HK$31,400 HKD
View
A
Retailer 3
-
€4,081 EUR
£3,590 GBP
View
A
Retailer 4
-
€4,733 EUR
$5,288 USD
View
A
Retailer 5
-
€4,850 EUR
View
B+
Retailer 6
-
€5,948 EUR
$6,645 USD
View
B
Retailer 7
-
€8,781 EUR
A$15,092 AUD
View
B
Retailer 8
-
€9,136 EUR
$10,207 USD
View
B
Retailer 9
-
€10,608 EUR
$11,852 USD
View
Most Expensive
B
With Clarity
811610490 · Nov 2
€11,424 EUR
$12,763 USD
View
9 more retailers have this diamond
Prices start from €3,418 EURSave up to €8,006 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
€3,418 EUR