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Cushion|Lab Grown|IGI

5.12ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811643040

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811643040

Diamond specifications and retailer prices

From €1,298 EUR
$1,450 USD
As of November 1, 2026
Save €2,077 EUR (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,375 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct lab-grown cushion diamond

This 5.12ct 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 LG811643040 or 811643040. Listed at 9 retailers as of October 29, 2026, with prices from €1,298 to €3,375, a €2,077 spread on the same certified stone. MOH London lists it at €3,375. 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

5.12
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811643040
Dimensions12.80 × 8.77 × 5.91 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
12.80 mm8.77 mm5.12 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811643040
Side View
Table 58.0%Crown 32.9°Girdle: MED-VTKPavilion 34.6°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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 1
Current: €3,375 EUR|Low: €896 EUR|High: €3,398 EUR|Avg: €2,018 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8€896 EUR
Retailer 9€1,298 EUR
Retailer 2€1,366 EUR
Retailer 7€1,439 EUR
Retailer 5€1,441 EUR
Retailer 4€1,815 EUR
Retailer 11€1,941 EUR
Retailer 10€2,469 EUR
Retailer 6€2,802 EUR
Retailer 3€3,107 EUR
MOH London€3,375 EUR

24 data points across 11 retailers

9 retailers€1,298 EUR to €3,375 EUR

A
Cheapest Retailer
-
€1,298 EUR
$1,450 USD
A
Retailer 2
-
€1,366 EUR
£1,201 GBP
View
A
Retailer 3
-
€1,439 EUR
$1,608 USD
View
A
Retailer 4
-
€1,441 EUR
$1,610 USD
View
A
Retailer 5
-
€1,815 EUR
A$3,120 AUD
View
A
Retailer 6
-
€1,941 EUR
$2,169 USD
View
B+
Retailer 7
-
€2,802 EUR
$3,130 USD
View
B+
Retailer 8
-
€3,107 EUR
$3,471 USD
View
Most Expensive
B+
MOH London
LG811643040 · Oct 29
€3,375 EUR
£2,969 GBP
View
8 more retailers have this diamond
Prices start from €1,298 EURSave up to €2,077 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
5.12ct Cushion
€1,298 EUR