Cushion|Lab Grown|IGI

1.26ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG618436890

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG618436890

Diamond specifications and retailer prices

From $431 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $431 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 1.26ct 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618436890 or 618436890. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618436890
Dimensions7.20 × 5.70 × 3.89 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
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
7.20 mm5.70 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618436890
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 68.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $431 USD|Low: $136 USD|High: $1,750 USD|Avg: $777 USD|+2.1%
B2C Jewels
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September 23, 2026
Retailer 2$136 USD
Retailer 17$260 USD
Retailer 5$320 USD
Retailer 11$350 USD
Retailer 14$394 USD
Retailer 10$404 USD
B2C Jewels$431 USD
Retailer 16$474 USD
Retailer 15$512 USD
Retailer 7$559 USD
Retailer 8$580 USD
Retailer 4$892 USD
Retailer 12$936 USD
Retailer 3$1,158 USD
Retailer 13$1,230 USD
Retailer 9$1,705 USD
Retailer 6$1,730 USD

43 data points across 17 retailers

1 retailer

B+
B2C Jewels
22183588 · Oct 29
$431 USD
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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
$431 USD