Radiant|Lab Grown|IGI

2.06ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG618430690

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

Certificate IGI LG618430690

Diamond specifications and retailer prices

From $462 USD
As of October 27, 2026
Save $3,740 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,202 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618430690 or 618430690. Listed at 17 retailers as of October 27, 2026, with prices from $462 to $4,202, a $3,740 spread on the same certified stone. Diamond Quarter lists it at $4,202. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618430690
Dimensions9.21 × 6.38 × 4.10 mm
L/W Ratio1.44
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
9.21 mm6.38 mm2.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618430690
Side View
Table 68.0%Crown 37.1°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 64.3%

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: Oct 27
Current: $735 USD|Low: $437 USD|High: $5,990 USD|Avg: $1,797 USD|-12.0%
Retailer 1
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 25, 2026
Retailer 3$543 USD
Retailer 1$735 USD
Retailer 11$799 USD
Retailer 9$819 USD
Retailer 13$835 USD
Retailer 7$991 USD
Retailer 8$1,414 USD
Retailer 12$1,478 USD
Retailer 10$1,769 USD
Retailer 4$2,234 USD
Retailer 6$2,643 USD
Retailer 5$4,010 USD
Retailer 2$4,100 USD

32 data points across 13 retailers

17 retailers$462 USD to $4,202 USD

A
Cheapest Retailer
-
$462 USD
A
Retailer 2
-
$517 USD
View
A
Retailer 3
-
$543 USD
View
Final sale: no returns
A
Retailer 4
-
$735 USD
View
A
Retailer 5
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$799 USD
View
A
Retailer 6
-
$819 USD
View
A
Retailer 7
-
$835 USD
View
A
Retailer 8
-
$991 USD
€944 EUR
View
Retailer 9
-
$1,414 USD
A$2,176 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,478 USD
View
A
Retailer 11
-
$1,663 USD
View
B+
Retailer 12
-
$1,769 USD
View
B+
Retailer 13
-
$2,234 USD
View
B+
Retailer 14
-
$2,643 USD
£2,081 GBP
View
B
Retailer 15
-
$4,010 USD
View
B
Retailer 16
-
$4,100 USD
View
Most Expensive
B
Diamond Quarter
2.06IFELG907BE7N · Oct 29
$4,202 USD
£3,309 GBP
View
16 more retailers have this diamond
Prices start from $462 USDSave up to $3,740 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
$462 USD