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Cushion|Lab Grown|IGI

3.07ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG685590043

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG685590043

Diamond specifications and retailer prices

From $950 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $950 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 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG685590043 or 685590043. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685590043
Dimensions9.69 × 7.77 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm7.77 mm3.07 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685590043
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 69.4%

Caratlytics Score

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

Last verified: Nov 6
Current: $950 USD|Low: $914 USD|High: $1,515 USD|Avg: $1,135 USD|-37.3%
September 23, 2026
B2C Jewels$950 USD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
27783590 · Nov 6
$950 USD
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B+
3.07ct Cushion
$950 USD