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Cushion|Lab Grown|IGI

3.04ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG803604857

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

Certificate IGI LG803604857

Diamond specifications and retailer prices

From $1,462 USD
As of November 4, 2026
Save $2,273 USD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,735 USD at MOH London · As of November 5, 2026
View at MOH London

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803604857 or 803604857. Listed at 2 retailers as of November 4, 2026, with prices from $1,462 to $3,735, a $2,273 spread on the same certified stone. MOH London lists it at $3,735. 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

3.04
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803604857
Dimensions8.00 × 7.96 × 5.52 mm
L/W Ratio1.01
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
8.00 mm7.96 mm3.04 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803604857
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 69.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $3,735 USD|Low: $1,462 USD|High: $5,617 USD|Avg: $2,964 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$1,462 USD
Retailer 4$2,246 USD
Retailer 6$2,266 USD
Retailer 3$2,376 USD
MOH London$3,735 USD
Retailer 5$5,617 USD

12 data points across 6 retailers

2 retailers$1,462 USD to $3,735 USD

A
Cheapest Retailer
-
$1,462 USD
Most Expensive
B+
MOH London
LG803604857 · Nov 5
$3,735 USD
£2,941 GBP
View
1 more retailer has this diamond
Prices start from $1,462 USDSave up to $2,273 USD

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.

A
3.04ct Cushion
$1,462 USD