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Princess|Lab Grown|IGI

3.21ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG717591080

Shape and cutting style on the report: Princess cut

Certificate IGI LG717591080

Diamond specifications and retailer prices

From $4,650 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $4,650 USD at Shane Co
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 Shane Co

About this 3.21ct lab-grown princess diamond

This 3.21ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG717591080 or 717591080. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.21
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717591080
Dimensions8.05 × 7.83 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.83 mm3.21 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717591080
Side View
Table 69.0%Crown 42.2°Girdle: MediumPavilion 38°Culet: NoneDepth 73.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 28
Current: $4,650 USD|Low: $4,650 USD|High: $5,215 USD|Avg: $4,973 USD|-6.1%
September 18, 2026
Shane Co$4,650 USD

6 data points across 1 retailer

1 retailer

C
Shane Co
25J0R53 · Oct 28
$4,650 USD
View

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C
3.21ct Princess
$4,650 USD