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Radiant|Lab Grown|IGI

3.21ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG677580432

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG677580432

Diamond specifications and retailer prices

From $1,852 NZD
$1,040 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,852 NZD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 3.21ct lab-grown radiant diamond

This 3.21ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677580432 or 677580432. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.21
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677580432
Dimensions10.93 × 7.29 × 4.75 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.93 mm7.29 mm3.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677580432
Side View
Table 65.0%Crown 40.3°Girdle: MediumPavilion 35.5°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,852 NZD|Low: $1,777 NZD|High: $8,849 NZD|Avg: $5,904 NZD|-37.8%
B2C Jewels
Retailer 2
September 23, 2026
B2C Jewels$1,852 NZD
Retailer 2$8,849 NZD

5 data points across 2 retailers

1 retailer

B+
B2C Jewels
27200751 · Oct 29
$1,852 NZD
$1,040 USD
View

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B+
3.21ct Radiant
$1,852 NZD