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Cushion|Lab Grown|IGI

3.80ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786623649

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786623649

Diamond specifications and retailer prices

From $3,577 CAD
$2,556 USD
As of October 29, 2026
Save $9,910 CAD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,756 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG786623649 or 786623649. Listed at 17 retailers as of October 29, 2026, with a 277% 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 angle35°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786623649
Dimensions11.15 × 8.50 × 5.40 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm8.50 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786623649
Side View
Table 54.0%Crown 35°Girdle: MED-STKPavilion 38°Culet: LargeDepth 63.5%

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: $5,320 CAD|Low: $2,412 CAD|High: $13,488 CAD|Avg: $7,005 CAD|+0.2%
Retailer 1
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 4$3,379 CAD
Retailer 13$3,500 CAD
Retailer 3$3,577 CAD
Retailer 10$3,708 CAD
Retailer 12$3,730 CAD
Retailer 2$4,915 CAD
Retailer 1$5,320 CAD
Retailer 5$7,337 CAD
Retailer 14$7,906 CAD
Retailer 11$8,738 CAD
Retailer 8$8,971 CAD
Retailer 15$9,345 CAD
Retailer 7$10,279 CAD
Retailer 9$10,398 CAD
Retailer 6$13,488 CAD

45 data points across 15 retailers

17 retailers$3,577 CAD to $13,488 CAD

Retailer 1
-
$3,379 CAD
$2,414 USD
Price last confirmed 9 days ago
Retailer 2
-
$3,500 CAD
$2,501 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$3,577 CAD
$2,556 USD
View
B+
Retailer 4
-
$3,708 CAD
$2,649 USD
View
Final sale: no returns
A
Retailer 5
-
$3,730 CAD
$2,665 USD
View
B+
Retailer 6
-
$4,915 CAD
$3,512 USD
View
Retailer 7
-
$4,988 CAD
£2,806 GBP
View
Price last confirmed 63 days ago
B+
Retailer 8
-
$5,320 CAD
£2,993 GBP
View
B
Retailer 9
-
$7,337 CAD
£4,128 GBP
View
Retailer 10
-
$7,906 CAD
A$8,690 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$8,738 CAD
A$9,605 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$8,971 CAD
ZAR 103,545 ZAR
View
B
Retailer 13
-
$9,345 CAD
$6,677 USD
View
B
Retailer 14
-
$10,279 CAD
$7,344 USD
View
B
Retailer 15
-
$10,398 CAD
£5,850 GBP
View
B
Retailer 16
-
$13,488 CAD
$9,637 USD
View
Most Expensive
Do Amore Diamonds
27-4508E50AA · Oct 30
$20,756 CAD
$14,830 USD
View
Price under review
16 more retailers have this diamond
Prices start from $3,577 CADSave up to $9,910 CAD

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
$3,577 CAD