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Radiant|Lab Grown|IGI

3.41ct D IF Radiant Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $1,972 USD
£1,553 GBP
Save $8,411 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,383 USD at Blue Nile
View at Blue Nile

About this 3.41ct lab-grown radiant diamond

This 3.41ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 3 retailers, with prices from $1,972 to $10,383 at Blue Nile, a $8,411 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

3.41
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.90 × 7.36 × 5.02 mm
L/W Ratio1.48
Top View
10.90 mm7.36 mm3.41 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.2%

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: Oct 1
Current: $10,383 USD|Low: $1,122 USD|High: $10,929 USD|Avg: $3,810 USD|-5.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 7$1,122 USD
Retailer 4$1,416 USD
Retailer 5$1,540 USD
Retailer 6$1,619 USD
Retailer 2$1,972 USD
Retailer 3$3,078 USD
Blue Nile$10,383 USD

30 data points across 7 retailers

3 retailers$1,972 USD to $10,383 USD

A
Cheapest Retailer
-
$1,972 USD
£1,553 GBP
B
Retailer 2
-
$5,455 USD
View
Most Expensive
C
Blue Nile
27482481 · Sep 29
$10,383 USD
View
2 more retailers have this diamond
Prices start from $1,972 USDSave up to $8,411 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
3.41ct Radiant
$1,972 USD