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Radiant|Lab Grown|IGI

0.54ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG735568287

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

Certificate IGI LG735568287

Diamond specifications and retailer prices

From HK$1,608 HKD
$205 USD
As of October 30, 2026
Save HK$7,210 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,818 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735568287 or 735568287. Listed at 12 retailers as of October 30, 2026, with prices from HK$1,608 to HK$8,818, a HK$7,210 spread on the same certified stone. MOH London lists it at HK$8,818. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735568287
Dimensions5.77 × 4.06 × 2.69 mm
L/W Ratio1.42
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
5.77 mm4.06 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735568287
Side View
Table 67.0%Crown 42.2°Girdle: MediumPavilion 35°Culet: NoneDepth 66.3%

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$8,818 HKD|Low: HK$1,068 HKD|High: HK$8,928 HKD|Avg: HK$3,874 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
November 1, 2026
Retailer 3HK$1,068 HKD
Retailer 6HK$1,608 HKD
Retailer 11HK$1,789 HKD
Retailer 10HK$1,859 HKD
Retailer 7HK$1,993 HKD
Retailer 4HK$2,903 HKD
Retailer 9HK$3,444 HKD
Retailer 2HK$3,697 HKD
Retailer 5HK$5,084 HKD
Retailer 8HK$6,402 HKD
Retailer 12HK$7,652 HKD
MOH LondonHK$8,818 HKD

43 data points across 12 retailers

12 retailersHK$1,608 HKD to HK$8,818 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
$205 USD
A
Retailer 2
-
HK$1,789 HKD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,859 HKD
$237 USD
View
A
Retailer 4
-
HK$1,993 HKD
$254 USD
View
B+
Retailer 5
-
HK$2,903 HKD
$370 USD
View
B+
Retailer 6
-
HK$3,444 HKD
$439 USD
View
B+
Retailer 7
-
HK$3,697 HKD
£371 GBP
View
B+
Retailer 8
-
HK$5,084 HKD
A$997 AUD
View
B
Retailer 9
-
HK$6,402 HKD
$816 USD
View
B
Retailer 10
-
HK$6,403 HKD
$816 USD
View
B
Retailer 11
-
HK$7,652 HKD
£768 GBP
View
Most Expensive
B
MOH London
LG735568287 · Nov 1
HK$8,818 HKD
£885 GBP
View
11 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$7,210 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
0.54ct Radiant
HK$1,608 HKD