Radiant|Lab Grown|IGI

2.06ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG809639305

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG809639305

Diamond specifications and retailer prices

From $634 USD
As of October 27, 2026
Save $6,306 USD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,940 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809639305 or 809639305. Listed at 14 retailers as of October 27, 2026, with prices from $634 to $6,940, a $6,306 spread on the same certified stone. Brilliant Earth lists it at $6,940. 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

2.06
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809639305
Dimensions8.95 × 6.38 × 4.28 mm
L/W Ratio1.40
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
8.95 mm6.38 mm2.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809639305
Side View
Table 62.0%Crown 40.2°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
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: Oct 27
Current: $6,940 USD|Low: $634 USD|High: $10,680 USD|Avg: $2,873 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 8$634 USD
Retailer 14$690 USD
Retailer 10$912 USD
Retailer 7$935 USD
Retailer 9$1,202 USD
Retailer 3$1,360 USD
Retailer 4$1,413 USD
Retailer 6$1,418 USD
Retailer 12$1,878 USD
Retailer 13$2,282 USD
Retailer 2$3,204 USD
Retailer 5$5,030 USD
Retailer 11$5,630 USD
Brilliant Earth$6,940 USD

36 data points across 14 retailers

14 retailers$634 USD to $6,940 USD

A
Cheapest Retailer
-
$634 USD
A
Retailer 2
-
$690 USD
View
A
Retailer 3
-
$912 USD
View
A
Retailer 4
-
$935 USD
View
A
Retailer 5
-
$1,202 USD
View
A
Retailer 6
-
$1,360 USD
€1,295 EUR
View
A
Retailer 7
-
$1,413 USD
View
A
Retailer 8
-
$1,418 USD
View
Final sale: no returns
B+
Retailer 9
-
$1,878 USD
View
B+
Retailer 10
-
$2,282 USD
View
B+
Retailer 11
-
$3,204 USD
£2,523 GBP
View
B
Retailer 12
-
$5,030 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$5,630 USD
View
Most Expensive
B
Brilliant Earth
20786113Y · Oct 29
$6,940 USD
View
13 more retailers have this diamond
Prices start from $634 USDSave up to $6,306 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 Radiant
$634 USD