Radiant|Lab Grown|IGI

1.21ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2

Diamond specifications and retailer prices

From $265 USD
As of November 4, 2026
Save $205 USD (44%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $470 USD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI. Listed at 2 retailers as of November 4, 2026, with prices from $265 to $470, a $205 spread on the same certified stone. B2C Jewels lists it at $470. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.40 × 5.28 × 3.60 mm
L/W Ratio1.40
Top View
7.40 mm5.28 mm1.21 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $470 USD|Low: $262 USD|High: $470 USD|Avg: $368 USD
B2C Jewels
Retailer 2
November 4, 2026
Retailer 2$265 USD
B2C Jewels$470 USD

15 data points across 2 retailers

2 retailers$265 USD to $470 USD

A
Cheapest Retailer
-
$265 USD
Most Expensive
B+
B2C Jewels
36480922 · Nov 4
$470 USD
View
1 more retailer has this diamond
Prices start from $265 USDSave up to $205 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.21ct Radiant
$265 USD