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Cushion|Lab Grown|IGI

3.56ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG844656614

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844656614

Diamond specifications and retailer prices

From €796 EUR
$889 USD
As of October 30, 2026
Save €2,308 EUR (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,853 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG844656614 or 844656614. Listed at 15 retailers as of October 26, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle39.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656614
Dimensions10.63 × 7.62 × 5.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm7.62 mm3.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656614
Side View
Table 64.0%Crown 39.5°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 67.8%

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 30
Current: €3,853 EUR|Low: €795 EUR|High: €3,853 EUR|Avg: €1,956 EUR
Rare Carat
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
October 30, 2026
Retailer 9€796 EUR
Retailer 10€959 EUR
Retailer 5€994 EUR
Retailer 2€1,174 EUR
Retailer 8€1,180 EUR
Retailer 13€1,259 EUR
Retailer 11€1,264 EUR
Retailer 14€1,914 EUR
Retailer 7€1,922 EUR
Retailer 12€2,180 EUR
Retailer 15€2,639 EUR
Retailer 4€2,850 EUR
Retailer 3€2,950 EUR
Retailer 6€3,103 EUR
Rare Carat€3,853 EUR

14 data points across 15 retailers

15 retailers€796 EUR to €3,103 EUR

A
Cheapest Retailer
-
€796 EUR
$889 USD
Final sale: no returns
A
Retailer 2
-
€959 EUR
£844 GBP
View
A
Retailer 3
-
€994 EUR
$1,110 USD
View
A
Retailer 4
-
€1,174 EUR
$1,312 USD
View
A
Retailer 5
-
€1,180 EUR
$1,318 USD
View
A
Retailer 6
-
€1,259 EUR
View
A
Retailer 7
-
€1,264 EUR
£1,112 GBP
View
A
Retailer 8
-
€1,914 EUR
ZAR 34,536 ZAR
View
Retailer 9
-
€1,922 EUR
A$3,304 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€2,180 EUR
$2,436 USD
View
B+
Retailer 11
-
€2,639 EUR
$2,948 USD
View
B+
Retailer 12
-
€2,850 EUR
$3,183 USD
View
B+
Retailer 13
-
€2,950 EUR
$3,296 USD
View
B+
Retailer 14
-
€3,103 EUR
£2,730 GBP
View
Most Expensive
Rare Carat
CN373-18A · Oct 21
€3,853 EUR
$4,305 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from €796 EURSave up to €2,308 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
€796 EUR