Cushion|Lab Grown|IGI

1.15ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG605387379

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG605387379

Diamond specifications and retailer prices

From $405 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $405 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 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605387379 or 605387379. Listed at a single retailer as of November 2, 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

1.15
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605387379
Dimensions6.92 × 5.56 × 3.72 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm5.56 mm1.15 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605387379
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 66.9%

Caratlytics Score

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

Last verified: Nov 2
Current: $405 USD|Low: $330 USD|High: $1,250 USD|Avg: $626 USD|+2.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 3$330 USD
Retailer 4$338 USD
B2C Jewels$405 USD
Retailer 2$516 USD
Retailer 5$1,219 USD

51 data points across 5 retailers

1 retailer

B+
B2C Jewels
25279088 · Nov 2
$405 USD
View

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B+
1.15ct Cushion
$405 USD