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Cushion|Lab Grown|IGI

5.20ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG811649663

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811649663

Diamond specifications and retailer prices

From €1,845 EUR
$2,061 USD
As of October 31, 2026
Save €7,470 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €9,315 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.2ct lab-grown cushion diamond

This 5.2ct 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 LG811649663 or 811649663. Listed at 22 retailers as of October 31, 2026, with prices from €1,845 to €9,315, a €7,470 spread on the same certified stone. With Clarity lists it at €9,315. 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

5.20
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811649663
Dimensions12.03 × 8.63 × 5.87 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.03 mm8.63 mm5.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811649663
Side View
Table 65.0%Crown 36.9°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 68.0%

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: Oct 31
Current: €2,628 EUR|Low: €1,911 EUR|High: €12,120 EUR|Avg: €4,482 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3€1,911 EUR
Retailer 6€1,960 EUR
Retailer 1€2,628 EUR
Retailer 10€2,732 EUR
Retailer 5€3,018 EUR
Retailer 11€3,880 EUR
Retailer 8€3,884 EUR
Retailer 2€4,926 EUR
Retailer 9€5,488 EUR
Retailer 7€6,543 EUR
Retailer 4€7,078 EUR

38 data points across 11 retailers

22 retailers€1,845 EUR to €9,315 EUR

A
Cheapest Retailer
-
€1,845 EUR
$2,061 USD
Final sale: no returns
Retailer 2
-
€1,911 EUR
$2,135 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,960 EUR
$2,190 USD
View
A
Retailer 4
-
€2,200 EUR
HK$19,200 HKD
View
A
Retailer 5
-
€2,217 EUR
$2,477 USD
View
A
Retailer 6
-
€2,628 EUR
£2,312 GBP
View
A
Retailer 7
-
€2,732 EUR
$3,052 USD
View
B+
Retailer 8
-
€3,018 EUR
View
B+
Retailer 9
-
€3,526 EUR
$3,939 USD
View
Retailer 10
-
€3,880 EUR
A$6,669 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€3,884 EUR
ZAR 70,096 ZAR
View
B+
Retailer 12
-
€3,956 EUR
£3,480 GBP
View
B
Retailer 13
-
€4,926 EUR
$5,503 USD
View
B
Retailer 14
-
€5,151 EUR
$5,755 USD
View
B
Retailer 15
-
€5,488 EUR
$6,131 USD
View
B+
Retailer 16
-
€5,488 EUR
£4,828 GBP
View
Retailer 17
-
€5,673 EUR
$6,338 USD
View
Price last confirmed 75 days ago
B
Retailer 18
-
€6,383 EUR
SGD 9,636 SGD
View
B
Retailer 19
-
€6,543 EUR
$7,310 USD
View
B
Retailer 20
-
€6,698 EUR
$7,483 USD
View
B
Retailer 21
-
€7,078 EUR
A$12,166 AUD
View
Most Expensive
B
With Clarity
811649663 · Oct 31
€9,315 EUR
$10,407 USD
View
21 more retailers have this diamond
Prices start from €1,845 EURSave up to €7,470 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
5.20ct Cushion
€1,845 EUR