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Cushion|Lab Grown|IGI

2.12ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG620442939

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620442939

Diamond specifications and retailer prices

From $1,183 USD
As of November 4, 2026
Save $2,767 USD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,950 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.12ct lab-grown cushion diamond

This 2.12ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG620442939 or 620442939. Listed at 17 retailers as of November 4, 2026, with prices from $1,183 to $3,950, a $2,767 spread on the same certified stone. Brilliant Earth lists it at $3,950. 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

2.12
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620442939
Dimensions7.37 × 7.33 × 5.03 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
7.37 mm7.33 mm2.12 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620442939
Side View
Table 63.0%Crown 39.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,950 USD|Low: $1,183 USD|High: $3,950 USD|Avg: $2,228 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$1,183 USD
Retailer 4$1,225 USD
Retailer 9$1,502 USD
Retailer 2$1,599 USD
Retailer 7$1,639 USD
Retailer 10$2,135 USD
Retailer 6$2,491 USD
Retailer 5$2,710 USD
Retailer 8$3,578 USD
Brilliant Earth$3,950 USD

33 data points across 10 retailers

17 retailers$1,183 USD to $3,950 USD

Retailer 1
-
$1,050 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,183 USD
View
A
Retailer 3
-
$1,225 USD
View
A
Retailer 4
-
$1,285 USD
View
A
Retailer 5
-
$1,502 USD
View
A
Retailer 6
-
$1,599 USD
View
A
Retailer 7
-
$1,639 USD
View
A
Retailer 8
-
$2,032 USD
View
A
Retailer 9
-
$2,135 USD
View
A
Retailer 10
-
$2,491 USD
View
A
Retailer 11
-
$2,710 USD
View
B+
Retailer 12
-
$2,895 USD
View
B+
Retailer 13
-
$3,283 USD
View
B+
Retailer 14
-
$3,578 USD
View
B+
Retailer 15
-
$3,646 USD
View
Retailer 16
-
$3,796 USD
View
Price last confirmed 101 days ago
Most Expensive
B+
Brilliant Earth
14113396A · Nov 4
$3,950 USD
View
16 more retailers have this diamond
Prices start from $1,183 USDSave up to $2,767 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
2.12ct Cushion
$1,183 USD