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Radiant|Lab Grown|IGI

2.64ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG7501021182

Certificate IGI LG7501021182

Diamond specifications and retailer prices

From $1,865 USD
Save $10,413 USD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,278 USD at Blue Nile
View at Blue Nile

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 LG7501021182 or 7501021182. Listed at 5 retailers, with prices from $1,865 to $12,278 at Blue Nile, a $10,413 spread on the same certified stone. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG7501021182
Dimensions9.61 × 6.84 × 4.56 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.61 mm6.84 mm2.64 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7501021182
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $12,278 USD|Low: $1,865 USD|High: $12,278 USD|Avg: $7,454 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 30, 2026
Retailer 3$1,865 USD
Retailer 4$2,029 USD
Retailer 2$3,282 USD
Retailer 5$8,670 USD
Blue Nile$12,278 USD

5 data points across 5 retailers

5 retailers$1,865 USD to $12,278 USD

A
Cheapest Retailer
-
$1,865 USD
A
Retailer 2
-
$2,029 USD
View
A
Retailer 3
-
$3,282 USD
View
B
Retailer 4
-
$8,670 USD
View
Most Expensive
B
Blue Nile
27420542 · Sep 29
$12,278 USD
View
4 more retailers have this diamond
Prices start from $1,865 USDSave up to $10,413 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.

A
2.64ct Radiant
$1,865 USD