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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 $2,556 USD
As of October 30, 2026
Save $7,081 USD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,830 USD 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 30, 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 30
Current: $3,801 USD|Low: $1,733 USD|High: $9,637 USD|Avg: $5,008 USD|+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$2,414 USD
Retailer 13$2,501 USD
Retailer 3$2,556 USD
Retailer 10$2,649 USD
Retailer 12$2,665 USD
Retailer 2$3,512 USD
Retailer 1$3,801 USD
Retailer 5$5,243 USD
Retailer 14$5,649 USD
Retailer 11$6,243 USD
Retailer 8$6,409 USD
Retailer 15$6,677 USD
Retailer 7$7,344 USD
Retailer 9$7,430 USD
Retailer 6$9,637 USD

44 data points across 15 retailers

17 retailers$2,556 USD to $9,637 USD

Retailer 1
-
$2,414 USD
Price last confirmed 10 days ago
Retailer 2
-
$2,501 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$2,556 USD
View
B+
Retailer 4
-
$2,649 USD
View
Final sale: no returns
A
Retailer 5
-
$2,665 USD
View
B+
Retailer 6
-
$3,512 USD
View
Retailer 7
-
$3,564 USD
£2,806 GBP
View
Price last confirmed 64 days ago
B+
Retailer 8
-
$3,801 USD
£2,993 GBP
View
B
Retailer 9
-
$5,243 USD
£4,128 GBP
View
Retailer 10
-
$5,649 USD
A$8,690 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$6,243 USD
A$9,605 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$6,409 USD
ZAR 103,545 ZAR
View
B
Retailer 13
-
$6,677 USD
View
B
Retailer 14
-
$7,344 USD
View
B
Retailer 15
-
$7,430 USD
£5,850 GBP
View
B
Retailer 16
-
$9,637 USD
View
Most Expensive
Do Amore Diamonds
27-4508E50AA · Oct 30
$14,830 USD
View
Price under review
16 more retailers have this diamond
Prices start from $2,556 USDSave up to $7,081 USD

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
$2,556 USD