Radiant|Lab Grown|IGI

2.64ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG821655429

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

Certificate IGI LG821655429

Diamond specifications and retailer prices

From $1,980 USD
As of October 29, 2026
Save $4,307 USD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,380 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 2.64ct lab-grown radiant diamond

This 2.64ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG821655429 or 821655429. Listed at 8 retailers as of October 27, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.64
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.1°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821655429
Dimensions9.33 × 7.21 × 4.89 mm
L/W Ratio1.29
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
9.33 mm7.21 mm2.64 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821655429
Side View
Table 69.0%Crown 50.1°Girdle: MediumPavilion 44.7°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $6,380 USD|Low: $1,980 USD|High: $6,510 USD|Avg: $3,934 USD|-2.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$1,980 USD
Retailer 2$2,533 USD
Retailer 5$2,817 USD
Retailer 4$2,966 USD
Retailer 6$3,029 USD
Retailer 3$5,136 USD
Retailer 8$6,287 USD
Rare Carat$6,380 USD

31 data points across 8 retailers

8 retailers$1,980 USD to $6,287 USD

A
Cheapest Retailer
-
$1,980 USD
A
Retailer 2
-
$2,533 USD
£1,995 GBP
View
B+
Retailer 3
-
$2,817 USD
View
B+
Retailer 4
-
$2,966 USD
€2,825 EUR
View
B+
Retailer 5
-
$3,029 USD
View
B
Retailer 6
-
$5,136 USD
£4,044 GBP
View
B
Retailer 7
-
$6,287 USD
View
Most Expensive
Rare Carat
ADH39BA-121_l_821655429 · Oct 21
$6,380 USD
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $1,980 USDSave up to $4,307 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
2.64ct Radiant
$1,980 USD