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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 $616 AUD
$431 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $616 AUD 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 November 4, 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
Colour
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

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $616 AUD|Low: $194 AUD|High: $2,500 AUD|Avg: $1,109 AUD|+2.1%
B2C Jewels
Retailer 2
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September 23, 2026
Retailer 2$194 AUD
Retailer 17$371 AUD
Retailer 5$457 AUD
Retailer 11$499 AUD
Retailer 14$563 AUD
Retailer 10$577 AUD
B2C Jewels$616 AUD
Retailer 16$677 AUD
Retailer 15$731 AUD
Retailer 7$799 AUD
Retailer 8$829 AUD
Retailer 4$1,274 AUD
Retailer 12$1,337 AUD
Retailer 3$1,654 AUD
Retailer 13$1,757 AUD
Retailer 9$2,436 AUD
Retailer 6$2,471 AUD

43 data points across 17 retailers

1 retailer

B+
B2C Jewels
22183588 · Nov 4
$616 AUD
$431 USD
View

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
$616 AUD