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Radiant|Lab Grown|IGI

3.47ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From $1,908 USD
£1,502 GBP
Save $4,321 USD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,229 USD at Blue Nile
View at Blue Nile

About this 3.47ct lab-grown radiant diamond

This 3.47ct 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 2 retailers, with prices from $1,908 to $6,229 at Blue Nile, a $4,321 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

3.47
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.62 × 7.62 × 5.05 mm
L/W Ratio1.39
Top View
10.62 mm7.62 mm3.47 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,229 USD|Low: $951 USD|High: $6,229 USD|Avg: $1,817 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 7$951 USD
Retailer 4$1,154 USD
Retailer 5$1,255 USD
Retailer 6$1,320 USD
Retailer 2$1,908 USD
Retailer 3$2,769 USD
Blue Nile$6,229 USD

26 data points across 7 retailers

2 retailers$1,908 USD to $6,229 USD

B+
Cheapest Retailer
-
$1,908 USD
£1,502 GBP
Most Expensive
C
Blue Nile
28884622 · Sep 29
$6,229 USD
View
1 more retailer has this diamond
Prices start from $1,908 USDSave up to $4,321 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.

B+
3.47ct Radiant
$1,908 USD