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Radiant|Lab Grown|IGI

1.33ct G SI1 Radiant Lab Grown Diamond

GD • G/SI1 • IGI LG567369943

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

Certificate IGI LG567369943

Diamond specifications and retailer prices

From HK$2,132 HKD
As of November 6, 2026
Save HK$5,234 HKD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,366 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG567369943 or 567369943. Listed at 7 retailers as of November 4, 2026, with prices from HK$2,132 to HK$7,366, a HK$5,234 spread on the same certified stone. MOH London lists it at HK$7,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.33
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567369943
Dimensions8.28 × 5.53 × 3.47 mm
L/W Ratio1.50
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
8.28 mm5.53 mm1.33 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567369943
Side View
Table 60.5%Crown 32.4°Girdle: MediumPavilion 31.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$7,366 HKD|Low: HK$2,132 HKD|High: HK$7,425 HKD|Avg: HK$4,513 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3HK$2,132 HKD
Retailer 2HK$2,759 HKD
Retailer 5HK$3,574 HKD
Retailer 4HK$3,590 HKD
Retailer 7HK$5,251 HKD
Retailer 6HK$5,502 HKD
Retailer 8HK$5,847 HKD
MOH LondonHK$7,366 HKD

21 data points across 8 retailers

7 retailersHK$2,132 HKD to HK$7,366 HKD

B+
Cheapest Retailer
-
HK$2,132 HKD
B+
Retailer 2
-
HK$2,759 HKD
View
B+
Retailer 3
-
HK$3,574 HKD
View
B+
Retailer 4
-
HK$3,590 HKD
View
Retailer 5
-
HK$5,251 HKD
View
Price last confirmed 79 days ago
B
Retailer 6
-
HK$5,502 HKD
View
Most Expensive
B
MOH London
LG567369943 · Nov 4
HK$7,366 HKD
£740 GBP
View
6 more retailers have this diamond
Prices start from HK$2,132 HKDSave up to HK$5,234 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.

B+
1.33ct Radiant
HK$2,132 HKD