Cushion|Lab Grown|IGI

1.27ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG533295276

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate IGI LG533295276

Diamond specifications and retailer prices

From $731 USD
£575 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $731 USD at Diamond Quarter
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 Diamond Quarter

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG533295276 or 533295276. 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. 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

1.27
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533295276
Dimensions8.01 × 5.15 × 3.35 mm
L/W Ratio1.56
Culet sizeLong
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
8.01 mm5.15 mm1.27 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533295276
Side View
Table 61.5%Crown 33.8°Girdle: STK-THKPavilion 41.9°Culet: LNGDepth 65.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,087 USD|Low: $471 USD|High: $1,700 USD|Avg: $1,009 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 10, 2026
Retailer 3$471 USD
Retailer 2$706 USD
Retailer 1$1,087 USD
Retailer 4$1,110 USD
Retailer 5$1,110 USD
Retailer 6$1,700 USD

9 data points across 6 retailers

1 retailer

B
Diamond Quarter
1.27VS1GLG76CCCBN · Oct 29
$731 USD
£575 GBP
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B
1.27ct Cushion
$731 USD