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Radiant|Lab Grown|IGI

2.31ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG618431322

Certificate IGI LG618431322

Diamond specifications and retailer prices

From $5,885 USD
1 retailer carries this diamond
Only listing: $5,885 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 2.31ct lab-grown radiant diamond

This 2.31ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG618431322 or 618431322. 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

2.31
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618431322
Dimensions9.45 × 6.77 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.45 mm6.77 mm2.31 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618431322
Side View
Table 53.0%Crown 30.2°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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Price History

Last verified: Sep 30
Current: $5,885 USD|Low: $5,885 USD|High: $6,715 USD|Avg: $6,280 USD|-7.6%
September 18, 2026
Shane Co$5,885 USD

5 data points across 1 retailer

1 retailer

B
Shane Co
25G08F9 · Sep 30
$5,885 USD
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B
2.31ct Radiant
$5,885 USD