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Radiant|Lab Grown|IGI

1.25ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG644471586

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

Certificate IGI LG644471586

Diamond specifications and retailer prices

From $546 SGD
£337 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $546 SGD 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 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644471586 or 644471586. Listed at a single retailer as of November 2, 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

1.25
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644471586
Dimensions7.71 × 5.30 × 3.47 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.30 mm1.25 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644471586
Side View
Table 67.0%Crown 45.5°Girdle: MediumPavilion 34.7°CuletDepth 65.5%

Caratlytics Score

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

Last verified: Nov 2
Current: $546 SGD|Low: $546 SGD|High: $546 SGD|Avg: $546 SGD
September 26, 2026
Diamond Quarter$546 SGD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.25VS2HLG86BDF5N · Nov 2
$546 SGD
£337 GBP
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B+
1.25ct Radiant
$546 SGD