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Radiant|Lab Grown|IGI

2.06ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG846663059

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

Certificate IGI LG846663059

Diamond specifications and retailer prices

From $632 USD
As of October 27, 2026
Save $6,358 USD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,990 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 LG846663059 or 846663059. Listed at 13 retailers as of October 27, 2026, with prices from $632 to $6,990, a $6,358 spread on the same certified stone. Brilliant Earth lists it at $6,990. 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 angle35°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663059
Dimensions9.11 × 6.35 × 4.19 mm
L/W Ratio1.43
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
9.11 mm6.35 mm2.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663059
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 66.0%

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: $6,990 USD|Low: $632 USD|High: $7,000 USD|Avg: $2,213 USD|-0.1%
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
October 29, 2026
Retailer 13$632 USD
Retailer 11$688 USD
Retailer 2$910 USD
Retailer 6$911 USD
Retailer 3$918 USD
Retailer 10$1,199 USD
Retailer 9$1,827 USD
Retailer 5$2,047 USD
Retailer 7$2,063 USD
Retailer 12$2,858 USD
Retailer 8$3,172 USD
Retailer 4$3,269 USD
Brilliant Earth$6,990 USD

8 data points across 13 retailers

13 retailers$632 USD to $6,990 USD

A
Cheapest Retailer
-
$632 USD
A
Retailer 2
-
$688 USD
View
A
Retailer 3
-
$910 USD
View
A
Retailer 4
-
$911 USD
View
A
Retailer 5
-
$918 USD
£723 GBP
View
A
Retailer 6
-
$1,199 USD
View
B+
Retailer 7
-
$1,827 USD
View
B+
Retailer 8
-
$2,047 USD
View
B+
Retailer 9
-
$2,063 USD
View
B+
Retailer 10
-
$2,858 USD
View
B+
Retailer 11
-
$3,172 USD
View
B
Retailer 12
-
$3,269 USD
£2,574 GBP
View
Most Expensive
B
Brilliant Earth
22211094A · Oct 29
$6,990 USD
View
12 more retailers have this diamond
Prices start from $632 USDSave up to $6,358 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
$632 USD