Cushion|Lab Grown|IGI

3.14ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG756563146

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG756563146

Diamond specifications and retailer prices

From $7,990 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $7,990 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.14ct lab-grown cushion diamond

This 3.14ct 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 LG756563146 or 756563146. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.14
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756563146
Dimensions8.56 × 8.52 × 5.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm8.52 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756563146
Side View
Table 65.0%Crown 33.5°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,990 USD|Low: $1,475 USD|High: $8,750 USD|Avg: $3,339 USD|-8.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 4, 2026
Retailer 4$1,475 USD
Retailer 2$2,002 USD
Retailer 3$2,029 USD
Brilliant Earth$7,990 USD

38 data points across 4 retailers

1 retailer

B
Brilliant Earth
19902667B · Oct 29
$7,990 USD
View

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.

B
3.14ct Cushion
$7,990 USD