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Radiant|Lab Grown|IGI

1.53ct E SI2 Radiant Lab Grown Diamond

EX • E/SI2 • IGI LG480170950

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

Certificate IGI LG480170950

Diamond specifications and retailer prices

From $2,529 SGD
$1,973 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,529 SGD at B2C Jewels
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 B2C Jewels

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480170950 or 480170950. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.8°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480170950
Dimensions7.18 × 5.82 mm
L/W Ratio1.23
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
7.18 mm5.82 mm1.53 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480170950
Side View
Table 69.0%Crown 49.8°Girdle: ThickPavilion 32.5°Culet: NoneDepth 69.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $2,529 SGD|Low: $2,410 SGD|High: $4,145 SGD|Avg: $3,065 SGD|-39.0%
September 23, 2026
B2C Jewels$2,529 SGD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033659 · Oct 29
$2,529 SGD
$1,973 USD
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C
1.53ct Radiant
$2,529 SGD