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Cushion|Lab Grown|IGI

3.57ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG685590812

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG685590812

Diamond specifications and retailer prices

From $1,109 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,109 USD at B2C Jewels
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 B2C Jewels

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685590812 or 685590812. Listed at a single retailer as of October 30, 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

3.57
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685590812
Dimensions9.13 × 8.77 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm8.77 mm3.57 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685590812
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,109 USD|Low: $1,067 USD|High: $1,764 USD|Avg: $1,323 USD|-37.1%
September 23, 2026
B2C Jewels$1,109 USD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
27782313 · Oct 30
$1,109 USD
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B+
3.57ct Cushion
$1,109 USD