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Cushion|Lab Grown|IGI

1.45ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG555270692

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

Certificate IGI LG555270692

Diamond specifications and retailer prices

From $1,000 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,000 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 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555270692 or 555270692. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555270692
Dimensions6.63 × 6.61 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
6.63 mm6.61 mm1.45 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG555270692
Side View
Table 61.0%Crown 35°Girdle: ThickPavilion 37.4°Culet: NoneDepth 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 31
Current: $1,000 USD|Low: $433 USD|High: $1,170 USD|Avg: $1,040 USD|-9.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
April 14, 2026
Retailer 2$433 USD
Brilliant Earth$1,000 USD
Retailer 4$1,113 USD
Retailer 3$1,155 USD

10 data points across 4 retailers

1 retailer

B
Brilliant Earth
8868316B · Oct 31
$1,000 USD
View

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B
1.45ct Cushion
$1,000 USD