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Radiant|Lab Grown|GIA

2.39ct D IF Radiant Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $1,497 USD
Save $7,767 USD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,264 USD at Blue Nile
View at Blue Nile

About this 2.39ct lab-grown radiant diamond

This 2.39ct 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 stated by the retailer rather than the lab and certified by GIA. Listed at 5 retailers, with prices from $1,497 to $9,264 at Blue Nile, a $7,767 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

2.39
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.26 × 6.59 × 4.58 mm
L/W Ratio1.41
Top View
9.26 mm6.59 mm2.39 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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: Sep 30
Current: $9,264 USD|Low: $1,497 USD|High: $9,264 USD|Avg: $2,615 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 1, 2026
Retailer 4$1,497 USD
Retailer 5$1,629 USD
Retailer 6$2,012 USD
Retailer 2$2,129 USD
Retailer 3$3,593 USD
Blue Nile$9,264 USD

31 data points across 6 retailers

5 retailers$1,497 USD to $9,264 USD

A
Cheapest Retailer
-
$1,497 USD
A
Retailer 2
-
$1,629 USD
View
B+
Retailer 3
-
$2,129 USD
£1,677 GBP
View
B
Retailer 4
-
$3,593 USD
View
Most Expensive
C
Blue Nile
27426039 · Sep 29
$9,264 USD
View
4 more retailers have this diamond
Prices start from $1,497 USDSave up to $7,767 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
2.39ct Radiant
$1,497 USD