Radiant|Lab Grown|IGI

1.81ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG618419294

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

Certificate IGI LG618419294

Diamond specifications and retailer prices

From $572 USD
£450 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $572 USD at Diamond Quarter
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 Diamond Quarter

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618419294 or 618419294. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618419294
Dimensions8.74 × 6.02 × 4.11 mm
L/W Ratio1.45
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
8.74 mm6.02 mm1.81 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618419294
Side View
Table 66.0%Crown 41.9°Girdle: MediumPavilion 36.1°CuletDepth 68.3%

Caratlytics Score

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

Last verified: Oct 29
Current: $572 USD|Low: $572 USD|High: $572 USD|Avg: $572 USD
September 26, 2026
Diamond Quarter$572 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.81VS2HLG9466AFN · Oct 29
$572 USD
£450 GBP
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B+
1.81ct Radiant
$572 USD