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Cushion|Lab Grown|IGI

5.11ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG571395224

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG571395224

Diamond specifications and retailer prices

From €1,497 EUR
$1,672 USD
As of October 29, 2026
Save €10,733 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €12,229 EUR at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.11ct lab-grown cushion diamond

This 5.11ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG571395224 or 571395224. Listed at 12 retailers as of October 29, 2026, with prices from €1,497 to €12,229, a €10,733 spread on the same certified stone. Frank Darling lists it at €12,229. 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

5.11
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571395224
Dimensions11.00 × 9.16 × 6.51 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.00 mm9.16 mm5.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571395224
Side View
Table 59.0%Crown 36.9°Girdle: MED-VTKPavilion 37.9°Culet: NoneDepth 71.1%

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: Oct 29
Current: €12,229 EUR|Low: €1,497 EUR|High: €12,928 EUR|Avg: €5,213 EUR|-5.4%
Frank Darling
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 14€1,497 EUR
Retailer 10€1,701 EUR
Retailer 13€1,733 EUR
Retailer 12€2,442 EUR
Retailer 7€2,588 EUR
Retailer 3€2,589 EUR
Retailer 9€3,473 EUR
Retailer 6€4,362 EUR
Retailer 8€4,912 EUR
Retailer 5€6,206 EUR
Retailer 2€6,606 EUR
Retailer 11€7,040 EUR
Retailer 4€9,193 EUR
Frank Darling€12,229 EUR

28 data points across 14 retailers

12 retailers€1,497 EUR to €12,229 EUR

A
Cheapest Retailer
-
€1,497 EUR
$1,672 USD
Final sale: no returns
A
Retailer 2
-
€1,701 EUR
$1,900 USD
View
A
Retailer 3
-
€1,733 EUR
$1,936 USD
View
A
Retailer 4
-
€2,442 EUR
$2,728 USD
View
A
Retailer 5
-
€2,588 EUR
View
A
Retailer 6
-
€2,589 EUR
$2,892 USD
View
Retailer 7
-
€3,473 EUR
A$5,969 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€4,912 EUR
£4,321 GBP
View
B
Retailer 9
-
€6,606 EUR
$7,380 USD
View
Retailer 10
-
€7,040 EUR
A$12,100 AUD
View
Price last confirmed 21 days ago
B
Retailer 11
-
€9,193 EUR
$10,270 USD
View
Most Expensive
B
Frank Darling
P57B-69EL · Oct 29
€12,229 EUR
$13,663 USD
View
11 more retailers have this diamond
Prices start from €1,497 EURSave up to €10,733 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
5.11ct Cushion
€1,497 EUR