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Radiant|Lab Grown|IGI

1.32ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG635406910

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

Certificate IGI LG635406910

Diamond specifications and retailer prices

From HK$3,990 HKD
£400 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$3,990 HKD 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 1.32ct lab-grown radiant diamond

This 1.32ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG635406910 or 635406910. 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

1.32
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635406910
Dimensions8.11 × 5.39 × 3.55 mm
L/W Ratio1.50
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
8.11 mm5.39 mm1.32 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635406910
Side View
Table 60.0%Crown 43.6°Girdle: MediumPavilion 32.5°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$3,438 HKD|Low: HK$989 HKD|High: HK$11,925 HKD|Avg: HK$4,798 HKD|-4.7%
Retailer 1
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Retailer 5
Retailer 6
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Retailer 12
March 23, 2026
Retailer 2HK$1,137 HKD
Retailer 5HK$1,287 HKD
Retailer 12HK$1,506 HKD
Retailer 6HK$2,206 HKD
Retailer 9HK$2,942 HKD
Retailer 8HK$3,013 HKD
Retailer 1HK$3,438 HKD
Retailer 11HK$4,470 HKD
Retailer 3HK$5,289 HKD
Retailer 10HK$5,978 HKD
Retailer 7HK$6,371 HKD
Retailer 4HK$11,925 HKD

42 data points across 12 retailers

1 retailer

B
Diamond Quarter
1.32SI1ELG10B73FN · Oct 29
HK$3,990 HKD
£400 GBP
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.32ct Radiant
HK$3,990 HKD