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Radiant|Lab Grown|IGI

1.98ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG637459532

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

Certificate IGI LG637459532

Diamond specifications and retailer prices

From $650 USD
£512 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $650 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 1.98ct lab-grown radiant diamond

This 1.98ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG637459532 or 637459532. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637459532
Dimensions9.27 × 6.19 × 4.06 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.19 mm1.98 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637459532
Side View
Table 66.0%Crown 41.9°Girdle: MediumPavilion 34.6°CuletDepth 65.6%

Caratlytics Score

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

Last verified: Oct 28
Current: $650 USD|Low: $650 USD|High: $650 USD|Avg: $650 USD
September 26, 2026
Diamond Quarter$650 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.98VS1HLG3249F4N · Oct 28
$650 USD
£512 GBP
View

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B+
1.98ct Radiant
$650 USD