CaratHunter
Plans
Radiant|Lab Grown|IGI

2.64ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG797629647

Certificate IGI LG797629647

Diamond specifications and retailer prices

From $6,460 USD
2 retailers carry this diamond
Most expensive: $6,460 USD at Brilliant Earth
View at Brilliant Earth

About this 2.64ct lab-grown radiant diamond

This 2.64ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797629647 or 797629647. Listed at 2 retailers. 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

2.64
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797629647
Dimensions9.61 × 6.83 × 4.54 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm6.83 mm2.64 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797629647
Side View
Table 66.0%Crown 47.5°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.5%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $6,460 USD|Low: $1,588 USD|High: $6,694 USD|Avg: $3,845 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 2, 2026
Retailer 6$1,588 USD
Retailer 2$1,902 USD
Retailer 3$1,916 USD
Retailer 9$2,247 USD
Retailer 4$3,384 USD
Retailer 7$3,429 USD
Retailer 8$4,344 USD
Retailer 5$4,626 USD
Brilliant Earth$6,460 USD
Retailer 10$6,694 USD

42 data points across 10 retailers

2 retailers

A
Retailer 1
-
$1,916 USD
€1,825 EUR
Price last confirmed 78 days ago
Most Expensive
B
Brilliant Earth
19037774A · Oct 1
$6,460 USD
View
1 more retailer has this diamond

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.

A
2.64ct Radiant
$6,460 USD