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Cushion|Lab Grown|IGI

3.56ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG778670446

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778670446

Diamond specifications and retailer prices

From €1,035 EUR
$1,156 USD
As of October 29, 2026
Save €7,173 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,208 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown cushion diamond

This 3.56ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778670446 or 778670446. Listed at 16 retailers as of October 29, 2026, with prices from €1,035 to €8,208, a €7,173 spread on the same certified stone. Do Amore Diamonds lists it at €8,208. 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

3.56
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778670446
Dimensions10.71 × 8.20 × 5.38 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm8.20 mm3.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778670446
Side View
Table 61.0%Crown 33.1°Girdle: MediumPavilion 37.3°Culet: NoneDepth 65.6%

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: Oct 29
Current: €8,208 EUR|Low: €888 EUR|High: €9,873 EUR|Avg: €3,599 EUR|-16.9%
Do Amore Diamonds
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
Retailer 16
October 31, 2026
Retailer 15€1,035 EUR
Retailer 9€1,231 EUR
Retailer 7€1,290 EUR
Retailer 12€1,511 EUR
Retailer 2€1,702 EUR
Retailer 13€1,744 EUR
Retailer 10€2,749 EUR
Retailer 4€3,220 EUR
Retailer 3€3,274 EUR
Retailer 16€3,324 EUR
Retailer 5€3,482 EUR
Retailer 11€3,824 EUR
Retailer 6€4,038 EUR
Retailer 14€4,207 EUR
Retailer 8€7,393 EUR
Do Amore Diamonds€8,208 EUR

42 data points across 16 retailers

16 retailers€1,035 EUR to €8,208 EUR

A
Cheapest Retailer
-
€1,035 EUR
$1,156 USD
Final sale: no returns
A
Retailer 2
-
€1,231 EUR
$1,375 USD
View
Retailer 3
-
€1,290 EUR
$1,441 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
€1,511 EUR
$1,688 USD
View
A
Retailer 5
-
€1,702 EUR
£1,498 GBP
View
A
Retailer 6
-
€1,744 EUR
$1,948 USD
View
B+
Retailer 7
-
€2,749 EUR
ZAR 49,617 ZAR
View
Retailer 8
-
€3,220 EUR
A$5,535 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€3,274 EUR
£2,880 GBP
View
B+
Retailer 10
-
€3,324 EUR
$3,714 USD
View
Retailer 11
-
€3,482 EUR
$3,890 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
€3,824 EUR
£3,364 GBP
View
Retailer 13
-
€4,038 EUR
A$6,941 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
€4,207 EUR
$4,700 USD
View
B
Retailer 15
-
€7,393 EUR
$8,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-79A055B46 · Oct 31
€8,208 EUR
$9,170 USD
View
15 more retailers have this diamond
Prices start from €1,035 EURSave up to €7,173 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
3.56ct Cushion
€1,035 EUR