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Cushion|Lab Grown|IGI

2.06ct D FL Cushion Lab Grown Diamond

GD • D/FL • IGI LG780664191

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780664191

Diamond specifications and retailer prices

From $1,421 USD
HK$11,100 HKD
As of October 30, 2026
Save $3,879 USD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,300 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.06ct lab-grown cushion diamond

This 2.06ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG780664191 or 780664191. Listed at 11 retailers as of October 30, 2026, with prices from $1,421 to $5,300, a $3,879 spread on the same certified stone. Brilliant Earth lists it at $5,300. 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

2.06
Carat
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780664191
Dimensions8.61 × 6.73 × 4.45 mm
L/W Ratio1.28
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
8.61 mm6.73 mm2.06 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780664191
Side View
Table 62.0%Crown 38.2°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,300 USD|Low: $1,421 USD|High: $7,030 USD|Avg: $3,267 USD|-24.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,421 USD
Retailer 9$1,512 USD
Retailer 4$1,669 USD
Retailer 7$1,872 USD
Retailer 11$1,942 USD
Retailer 3$1,955 USD
Retailer 10$3,354 USD
Retailer 6$4,038 USD
Retailer 8$4,171 USD
Retailer 5$4,418 USD
Brilliant Earth$5,300 USD

43 data points across 11 retailers

11 retailers$1,421 USD to $5,300 USD

A
Cheapest Retailer
-
$1,421 USD
HK$11,100 HKD
A
Retailer 2
-
$1,512 USD
View
A
Retailer 3
-
$1,669 USD
£1,314 GBP
View
A
Retailer 4
-
$1,872 USD
€1,783 EUR
View
A
Retailer 5
-
$1,942 USD
View
A
Retailer 6
-
$1,955 USD
View
B+
Retailer 7
-
$3,354 USD
View
B
Retailer 8
-
$4,038 USD
View
B
Retailer 9
-
$4,171 USD
£3,284 GBP
View
B
Retailer 10
-
$4,418 USD
View
Most Expensive
B
Brilliant Earth
19712377A · Oct 30
$5,300 USD
View
10 more retailers have this diamond
Prices start from $1,421 USDSave up to $3,879 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
2.06ct Cushion
$1,421 USD