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Princess|Lab Grown|IGI

3.51ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG628497732

Certificate IGI LG628497732

Diamond specifications and retailer prices

From $13,405 USD
1 retailer carries this diamond
Only listing: $13,405 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 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG628497732 or 628497732. Currently listed at a single retailer. 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

3.51
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628497732
Dimensions8.29 × 8.26 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.29 mm8.26 mm3.51 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628497732
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 36.9°Culet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Sep 30
Current: $13,405 USD|Low: $13,405 USD|High: $15,465 USD|Avg: $14,187 USD|-13.3%
September 18, 2026
Shane Co$13,405 USD

3 data points across 1 retailer

1 retailer

B
Shane Co
25F045H · Sep 30
$13,405 USD
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B
3.51ct Princess
$13,405 USD