Cushion|Lab Grown|IGI

3.79ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG843680566

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843680566

Diamond specifications and retailer prices

From $928 USD
As of October 31, 2026
Save $2,887 USD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,545 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.79ct lab-grown cushion diamond

This 3.79ct 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 LG843680566 or 843680566. Listed at 17 retailers as of October 31, 2026, with a 311% 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

3.79
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680566
Dimensions11.43 × 7.84 × 5.18 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.43 mm7.84 mm3.79 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680566
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 66.1%

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: $5,545 USD|Low: $928 USD|High: $5,600 USD|Avg: $2,401 USD|-1.0%
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
Retailer 17
October 31, 2026
Retailer 3$928 USD
Retailer 8$975 USD
Retailer 13$1,119 USD
Retailer 4$1,135 USD
Retailer 11$1,360 USD
Retailer 12$1,378 USD
Retailer 2$1,458 USD
Retailer 14$1,477 USD
Retailer 10$2,171 USD
Retailer 5$2,232 USD
Retailer 16$2,735 USD
Retailer 9$3,060 USD
Retailer 17$3,330 USD
Retailer 15$3,448 USD
Retailer 6$3,623 USD
Retailer 7$3,815 USD
Rare Carat$5,545 USD

19 data points across 17 retailers

17 retailers$928 USD to $3,815 USD

A
Cheapest Retailer
-
$928 USD
Final sale: no returns
Retailer 2
-
$975 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,119 USD
£881 GBP
View
A
Retailer 4
-
$1,135 USD
View
A
Retailer 5
-
$1,360 USD
View
A
Retailer 6
-
$1,378 USD
View
A
Retailer 7
-
$1,458 USD
€1,389 EUR
View
A
Retailer 8
-
$1,477 USD
£1,163 GBP
View
A
Retailer 9
-
$2,171 USD
A$3,340 AUD
View
A
Retailer 10
-
$2,232 USD
ZAR 36,065 ZAR
View
B+
Retailer 11
-
$2,735 USD
View
B+
Retailer 12
-
$3,060 USD
View
B+
Retailer 13
-
$3,330 USD
View
B+
Retailer 14
-
$3,448 USD
View
B+
Retailer 15
-
$3,623 USD
£2,853 GBP
View
B+
Retailer 16
-
$3,815 USD
SGD 5,156 SGD
View
Most Expensive
Rare Carat
CN358-19A · Oct 21
$5,545 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $928 USDSave up to $2,887 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
3.79ct Cushion
$928 USD