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Cushion|Lab Grown|IGI

2.86ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG749514751

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749514751

Diamond specifications and retailer prices

From $11,300 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $11,300 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 2.86ct lab-grown cushion diamond

This 2.86ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749514751 or 749514751. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.86
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749514751
Dimensions9.64 × 7.64 × 5.08 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
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
9.64 mm7.64 mm2.86 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749514751
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $9,180 USD|Low: $4,005 USD|High: $13,773 USD|Avg: $9,008 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Shane Co
September 18, 2026
Retailer 3$4,005 USD
Retailer 2$6,330 USD
Retailer 1$9,180 USD
Retailer 4$9,352 USD
Retailer 5$9,675 USD
Shane Co$11,300 USD
Retailer 6$11,640 USD

24 data points across 7 retailers

1 retailer

B
Shane Co
26B07GB · Oct 28
$11,300 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
2.86ct Cushion
$11,300 USD