Cushion|Lab Grown|IGI

1.26ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG802608088

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

Certificate IGI LG802608088

Diamond specifications and retailer prices

From $2,325 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $2,325 USD at Shane Co
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 Shane Co

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG802608088 or 802608088. Listed at a single retailer as of October 30, 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802608088
Dimensions5.98 × 5.98 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.98 mm5.98 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802608088
Side View
Table 62.0%Crown 36.5°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $679 USD|Low: $526 USD|High: $2,924 USD|Avg: $1,171 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Shane Co
October 2, 2026
Retailer 5$542 USD
Retailer 1$679 USD
Retailer 4$778 USD
Retailer 2$981 USD
Shane Co$2,325 USD
Retailer 3$2,400 USD

8 data points across 6 retailers

1 retailer

B
Shane Co
26I0BDW · Oct 30
$2,325 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
$2,325 USD