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Cushion|Lab Grown|IGI

3.80ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG843690361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843690361

Diamond specifications and retailer prices

From €1,004 EUR
£883 GBP
As of October 27, 2026
Save €2,090 EUR (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,207 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.8ct lab-grown cushion diamond

This 3.8ct 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 LG843690361 or 843690361. Listed at 15 retailers as of October 27, 2026, with a 208% 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

3.80
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843690361
Dimensions11.29 × 8.02 × 5.10 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.02 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843690361
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 63.6%

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 27
Current: €4,207 EUR|Low: €832 EUR|High: €4,207 EUR|Avg: €2,125 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
Retailer 16
October 28, 2026
Retailer 5€832 EUR
Retailer 10€1,004 EUR
Retailer 2€1,038 EUR
Retailer 15€1,220 EUR
Retailer 12€1,235 EUR
Retailer 9€1,308 EUR
Retailer 11€1,317 EUR
Retailer 3€1,985 EUR
Retailer 7€2,007 EUR
Retailer 16€2,461 EUR
Retailer 13€2,700 EUR
Retailer 6€2,900 EUR
Retailer 4€2,989 EUR
Retailer 14€3,094 EUR
Retailer 8€3,352 EUR
Rare Carat€4,207 EUR

12 data points across 16 retailers

15 retailers€1,004 EUR to €3,094 EUR

A
Cheapest Retailer
-
€1,004 EUR
£883 GBP
A
Retailer 2
-
€1,038 EUR
$1,160 USD
View
A
Retailer 3
-
€1,220 EUR
$1,363 USD
View
A
Retailer 4
-
€1,235 EUR
$1,380 USD
View
A
Retailer 5
-
€1,308 EUR
View
A
Retailer 6
-
€1,317 EUR
£1,159 GBP
View
Retailer 7
-
€1,985 EUR
ZAR 35,821 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
€2,007 EUR
A$3,450 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
€2,461 EUR
$2,749 USD
View
B+
Retailer 10
-
€2,700 EUR
$3,016 USD
View
B+
Retailer 11
-
€2,900 EUR
SGD 4,378 SGD
View
B+
Retailer 12
-
€2,989 EUR
$3,339 USD
View
B+
Retailer 13
-
€3,094 EUR
$3,457 USD
View
Retailer 14
-
€3,352 EUR
£2,949 GBP
View
Price last confirmed 11 days ago
Most Expensive
Rare Carat
CN371-30A · Oct 21
€4,207 EUR
$4,700 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from €1,004 EURSave up to €2,090 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
3.80ct Cushion
€1,004 EUR