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Radiant|Lab Grown|IGI

2.18ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG700524852

Certificate IGI LG700524852

Diamond specifications and retailer prices

From $7,470 USD
1 retailer carries this diamond
Only listing: $7,470 USD at Brilliant Earth
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 Brilliant Earth

About this 2.18ct lab-grown radiant diamond

This 2.18ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700524852 or 700524852. Currently listed at a single retailer. 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

2.18
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700524852
Dimensions9.04 × 6.49 × 4.36 mm
L/W Ratio1.39
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
9.04 mm6.49 mm2.18 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700524852
Side View
Table 64.0%Crown 41.5°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 26
Current: $7,470 USD|Low: $7,470 USD|High: $7,470 USD|Avg: $7,470 USD
December 26, 2025
Brilliant Earth$7,470 USD

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
15451452B · Sep 26
$7,470 USD
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B
2.18ct Radiant
$7,470 USD