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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG526279523

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

Certificate IGI LG526279523

Diamond specifications and retailer prices

From HK$2,322 HKD
As of November 4, 2026
Save HK$10,622 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$12,945 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526279523 or 526279523. Listed at 21 retailers as of November 4, 2026, with prices from HK$2,322 to HK$12,945, a HK$10,622 spread on the same certified stone. Brilliant Earth lists it at HK$12,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279523
Dimensions7.58 × 5.64 × 3.96 mm
L/W Ratio1.34
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
7.58 mm5.64 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279523
Side View
Table 63.0%Crown 42.1°Girdle: Slightly ThickPavilion 30.5°Culet: NoneDepth 70.2%

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: Nov 4
Current: HK$12,945 HKD|Low: HK$2,228 HKD|High: HK$13,808 HKD|Avg: HK$6,544 HKD|-6.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
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Retailer 20
November 5, 2026
Retailer 19HK$2,322 HKD
Retailer 10HK$2,589 HKD
Retailer 6HK$2,691 HKD
Retailer 7HK$2,879 HKD
Retailer 20HK$2,879 HKD
Retailer 16HK$4,119 HKD
Retailer 8HK$4,362 HKD
Retailer 5HK$4,723 HKD
Retailer 9HK$4,927 HKD
Retailer 15HK$4,958 HKD
Retailer 2HK$5,052 HKD
Retailer 14HK$6,747 HKD
Retailer 18HK$8,849 HKD
Retailer 4HK$9,257 HKD
Retailer 12HK$9,626 HKD
Retailer 3HK$11,070 HKD
Retailer 17HK$11,234 HKD
Retailer 13HK$11,501 HKD
Retailer 11HK$11,760 HKD
Brilliant EarthHK$12,945 HKD

45 data points across 20 retailers

21 retailersHK$2,322 HKD to HK$12,945 HKD

A
Cheapest Retailer
-
HK$2,322 HKD
A
Retailer 2
-
HK$2,589 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,691 HKD
View
Retailer 4
-
HK$2,879 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,879 HKD
View
A
Retailer 6
-
HK$4,119 HKD
View
A
Retailer 7
-
HK$4,362 HKD
View
A
Retailer 8
-
HK$4,723 HKD
View
A
Retailer 9
-
HK$4,927 HKD
View
A
Retailer 10
-
HK$4,958 HKD
View
A
Retailer 11
-
HK$5,052 HKD
View
B+
Retailer 12
-
HK$6,323 HKD
View
B+
Retailer 13
-
HK$6,747 HKD
View
B
Retailer 14
-
HK$8,849 HKD
View
B
Retailer 15
-
HK$9,257 HKD
View
B
Retailer 16
-
HK$9,626 HKD
View
B
Retailer 17
-
HK$11,070 HKD
View
B
Retailer 18
-
HK$11,234 HKD
View
B
Retailer 19
-
HK$11,501 HKD
View
B
Retailer 20
-
HK$11,760 HKD
View
Most Expensive
B
Brilliant Earth
17972034A · Nov 4
HK$12,945 HKD
$1,650 USD
View
20 more retailers have this diamond
Prices start from HK$2,322 HKDSave up to HK$10,622 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
1.54ct Radiant
HK$2,322 HKD