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Radiant|Lab Grown|IGI

1.32ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG546228675

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

Certificate IGI LG546228675

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 30, 2026
Save HK$6,489 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,121 HKD at MOH London · As of October 26, 2026
View at MOH London

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 LG546228675 or 546228675. Listed at 15 retailers as of October 26, 2026, with prices from HK$1,632 to HK$8,121, a HK$6,489 spread on the same certified stone. MOH London lists it at HK$8,121. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546228675
Dimensions7.65 × 5.67 × 3.70 mm
L/W Ratio1.35
Culet sizePointed
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
7.65 mm5.67 mm1.32 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546228675
Side View
Table 64.0%Crown 40.4°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,121 HKD|Low: HK$1,569 HKD|High: HK$8,210 HKD|Avg: HK$4,152 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 12HK$1,632 HKD
Retailer 6HK$1,828 HKD
Retailer 9HK$1,891 HKD
Retailer 8HK$2,024 HKD
Retailer 10HK$2,024 HKD
Retailer 11HK$2,637 HKD
Retailer 4HK$3,483 HKD
Retailer 7HK$3,731 HKD
Retailer 5HK$4,558 HKD
Retailer 3HK$5,531 HKD
Retailer 2HK$6,120 HKD
Retailer 13HK$6,504 HKD
Retailer 14HK$6,528 HKD
MOH LondonHK$8,121 HKD

43 data points across 14 retailers

15 retailersHK$1,632 HKD to HK$8,121 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,828 HKD
$233 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
A
Retailer 4
-
HK$2,024 HKD
$258 USD
View
A
Retailer 5
-
HK$2,024 HKD
$258 USD
View
Retailer 6
-
HK$2,637 HKD
£265 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 8
-
HK$3,711 HKD
$473 USD
View
B+
Retailer 9
-
HK$3,731 HKD
£374 GBP
View
B
Retailer 10
-
HK$4,558 HKD
$581 USD
View
Retailer 11
-
HK$5,531 HKD
$705 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
HK$6,120 HKD
$780 USD
View
B
Retailer 13
-
HK$6,504 HKD
$829 USD
View
B
Retailer 14
-
HK$6,528 HKD
$832 USD
View
Most Expensive
B
MOH London
LG546228675 · Oct 26
HK$8,121 HKD
£815 GBP
View
14 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$6,489 HKD

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.

A
1.32ct Radiant
HK$1,632 HKD