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Cushion|Lab Grown|IGI

1.26ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1

Diamond specifications and retailer prices

From $683 USD
As of October 27, 2026
2 retailers carry this diamond
Most expensive: $683 USD at Blue Nile
View at Blue Nile

About this 1.26ct lab-grown cushion diamond

This 1.26ct 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 top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.66 × 5.54 × 0.00 mm
L/W Ratio1.38
Top View
7.66 mm5.54 mm1.26 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $683 USD|Low: $265 USD|High: $683 USD|Avg: $474 USD
Blue Nile
Retailer 2
October 27, 2026
Retailer 2$266 USD
Blue Nile$683 USD

33 data points across 2 retailers

2 retailers

Retailer 1
-
$266 USD
£209 GBP
Price last confirmed 7 days ago
Most Expensive
B
Blue Nile
20189661 · Oct 27
$683 USD
View
1 more retailer has this diamond

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.

B
1.26ct Cushion
$683 USD