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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG623463664

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

Certificate IGI LG623463664

Diamond specifications and retailer prices

From HK$3,593 HKD
As of November 5, 2026
Save HK$15,894 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$30,361 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG623463664 or 623463664. Listed at 19 retailers as of November 5, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463664
Dimensions8.47 × 5.75 × 3.72 mm
L/W Ratio1.47
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
8.47 mm5.75 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463664
Side View
Table 65.0%Crown 42°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: HK$30,361 HKD|Low: HK$1,404 HKD|High: HK$30,361 HKD|Avg: HK$11,099 HKD|+0.8%
Do Amore Diamonds
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 4HK$3,593 HKD
Retailer 5HK$3,821 HKD
Retailer 6HK$4,205 HKD
Retailer 14HK$5,374 HKD
Retailer 15HK$6,676 HKD
Retailer 11HK$7,610 HKD
Retailer 10HK$7,696 HKD
Retailer 12HK$8,073 HKD
Retailer 8HK$9,399 HKD
Retailer 2HK$10,936 HKD
Retailer 13HK$11,901 HKD
Retailer 16HK$15,871 HKD
Retailer 3HK$16,185 HKD
Retailer 7HK$16,436 HKD
Retailer 9HK$19,487 HKD
Do Amore DiamondsHK$30,361 HKD

39 data points across 16 retailers

19 retailersHK$3,593 HKD to HK$19,487 HKD

Retailer 1
-
HK$3,256 HKD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$3,593 HKD
View
Retailer 3
-
HK$3,797 HKD
View
Price last confirmed 39 days ago
A
Retailer 4
-
HK$3,821 HKD
View
Final sale: no returns
Retailer 5
-
HK$4,150 HKD
View
Price last confirmed 39 days ago
Retailer 6
-
HK$4,205 HKD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
HK$5,374 HKD
View
B+
Retailer 8
-
HK$6,676 HKD
View
B+
Retailer 9
-
HK$7,610 HKD
View
B+
Retailer 10
-
HK$7,696 HKD
View
B+
Retailer 11
-
HK$8,073 HKD
View
B
Retailer 12
-
HK$10,936 HKD
View
B
Retailer 13
-
HK$11,901 HKD
View
Retailer 14
-
HK$14,906 HKD
View
Price last confirmed 36 days ago
B
Retailer 15
-
HK$15,871 HKD
View
B
Retailer 16
-
HK$16,185 HKD
View
Retailer 17
-
HK$16,436 HKD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$19,487 HKD
View
Most Expensive
Do Amore Diamonds
27-078CCD5FE · Nov 4
HK$30,361 HKD
$3,870 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$3,593 HKDSave up to HK$15,894 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$3,593 HKD