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Cushion|Lab Grown|IGI

3.77ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG645482661

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG645482661

Diamond specifications and retailer prices

From €2,144 EUR
$2,395 USD
As of October 31, 2026
Save €6,737 EUR (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €13,668 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.77ct lab-grown cushion diamond

This 3.77ct 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 LG645482661 or 645482661. Listed at 17 retailers as of October 31, 2026, with a 314% 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

3.77
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645482661
Dimensions10.80 × 8.30 × 5.39 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm8.30 mm3.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645482661
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
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 31
Current: €13,668 EUR|Low: €2,305 EUR|High: €13,668 EUR|Avg: €4,759 EUR
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
October 31, 2026
Retailer 4€2,305 EUR
Retailer 5€2,348 EUR
Retailer 6€2,438 EUR
Retailer 15€2,453 EUR
Retailer 8€2,961 EUR
Retailer 14€3,231 EUR
Retailer 2€3,435 EUR
Retailer 7€4,829 EUR
Retailer 12€4,909 EUR
Retailer 11€5,755 EUR
Retailer 9€5,908 EUR
Retailer 13€6,155 EUR
Retailer 3€6,755 EUR
Retailer 10€6,849 EUR
Do Amore Diamonds€13,668 EUR

45 data points across 15 retailers

17 retailers€2,144 EUR to €8,880 EUR

A
Cheapest Retailer
-
€2,144 EUR
$2,395 USD
Retailer 2
-
€2,305 EUR
$2,575 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
€2,348 EUR
$2,623 USD
View
B+
Retailer 4
-
€2,438 EUR
$2,724 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,453 EUR
$2,740 USD
View
B+
Retailer 6
-
€2,961 EUR
£2,604 GBP
View
B+
Retailer 7
-
€3,231 EUR
$3,610 USD
View
B+
Retailer 8
-
€3,435 EUR
£3,022 GBP
View
B
Retailer 9
-
€4,829 EUR
£4,248 GBP
View
Retailer 10
-
€4,909 EUR
A$8,437 AUD
View
Price last confirmed 23 days ago
Retailer 11
-
€5,755 EUR
A$9,891 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
€5,908 EUR
ZAR 106,637 ZAR
View
B
Retailer 13
-
€6,155 EUR
$6,876 USD
View
B
Retailer 14
-
€6,755 EUR
$7,547 USD
View
B
Retailer 15
-
€6,849 EUR
£6,025 GBP
View
B
Retailer 16
-
€8,880 EUR
$9,921 USD
View
Most Expensive
Do Amore Diamonds
27-0069AB016 · Oct 31
€13,668 EUR
$15,270 USD
View
Price under review
16 more retailers have this diamond
Prices start from €2,144 EURSave up to €6,737 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
3.77ct Cushion
€2,144 EUR