Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG787622957

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787622957

Diamond specifications and retailer prices

From $2,322 USD
As of November 4, 2026
Save $5,958 USD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,280 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787622957 or 787622957. Listed at 12 retailers as of November 4, 2026, with prices from $2,322 to $8,280, a $5,958 spread on the same certified stone. Brilliant Earth lists it at $8,280. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622957
Dimensions9.49 × 7.82 × 5.21 mm
L/W Ratio1.21
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
9.49 mm7.82 mm3.06 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622957
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $8,280 USD|Low: $2,322 USD|High: $14,516 USD|Avg: $6,052 USD|-36.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$2,322 USD
Retailer 6$2,419 USD
Retailer 5$2,793 USD
Retailer 8$2,995 USD
Retailer 10$3,152 USD
Retailer 12$3,183 USD
Retailer 11$5,183 USD
Retailer 4$5,600 USD
Retailer 2$5,668 USD
Retailer 7$6,981 USD
Retailer 9$7,655 USD
Brilliant Earth$8,280 USD

37 data points across 12 retailers

12 retailers$2,322 USD to $8,280 USD

A
Cheapest Retailer
-
$2,322 USD
A
Retailer 2
-
$2,419 USD
View
A
Retailer 3
-
$2,793 USD
View
A
Retailer 4
-
$2,995 USD
View
A
Retailer 5
-
$3,152 USD
View
A
Retailer 6
-
$3,183 USD
View
B+
Retailer 7
-
$5,183 USD
View
B+
Retailer 8
-
$5,600 USD
View
B+
Retailer 9
-
$5,668 USD
View
B
Retailer 10
-
$6,981 USD
View
B
Retailer 11
-
$7,655 USD
View
Most Expensive
B
Brilliant Earth
19962032A · Nov 4
$8,280 USD
View
11 more retailers have this diamond
Prices start from $2,322 USDSave up to $5,958 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
3.06ct Cushion
$2,322 USD