Cushion|Lab Grown|IGI

1.54ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG822612535

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

Certificate IGI LG822612535

Diamond specifications and retailer prices

From $239 USD
As of November 4, 2026
Save $265 USD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $504 USD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822612535 or 822612535. Listed at 2 retailers as of November 4, 2026, with prices from $239 to $504, a $265 spread on the same certified stone. 77 Diamonds lists it at $504. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822612535
Dimensions6.82 × 6.70 × 4.47 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.70 mm1.54 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822612535
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $504 USD|Low: $239 USD|High: $956 USD|Avg: $612 USD|-7.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 2$239 USD
Retailer 4$452 USD
77 Diamonds$504 USD
Retailer 3$656 USD
Retailer 5$956 USD

38 data points across 5 retailers

2 retailers$239 USD to $504 USD

A
Cheapest Retailer
-
$239 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
CUSTVSYJWVS8QU · Nov 4
$504 USD
£396 GBP
View
1 more retailer has this diamond
Prices start from $239 USDSave up to $265 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.54ct Cushion
$239 USD