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Radiant|Lab Grown|IGI

3.46ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From $1,458 USD
£1,148 GBP
Save $4,505 USD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,963 USD at Blue Nile
View at Blue Nile

About this 3.46ct lab-grown radiant diamond

This 3.46ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers, with prices from $1,458 to $5,963 at Blue Nile, a $4,505 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

3.46
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.20 × 7.52 × 4.82 mm
L/W Ratio1.49
Top View
11.20 mm7.52 mm3.46 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.1%

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: $5,963 USD|Low: $721 USD|High: $5,963 USD|Avg: $1,564 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 7$721 USD
Retailer 4$882 USD
Retailer 5$960 USD
Retailer 6$1,009 USD
Retailer 2$1,458 USD
Retailer 3$2,117 USD
Blue Nile$5,963 USD

20 data points across 7 retailers

3 retailers$1,458 USD to $5,963 USD

A
Cheapest Retailer
-
$1,458 USD
£1,148 GBP
B
Retailer 2
-
$4,635 USD
View
Most Expensive
C
Blue Nile
28929949 · Sep 29
$5,963 USD
View
2 more retailers have this diamond
Prices start from $1,458 USDSave up to $4,505 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
3.46ct Radiant
$1,458 USD