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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG627458755

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

Certificate IGI LG627458755

Diamond specifications and retailer prices

From HK$1,624 HKD
As of November 4, 2026
Save HK$13,753 HKD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,377 HKD at Do Amore Diamonds · As of November 2, 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 LG627458755 or 627458755. Listed at 9 retailers as of November 2, 2026, with prices from HK$1,624 to HK$15,377, a HK$13,753 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,377. 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 angle44.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627458755
Dimensions8.19 × 5.64 × 3.85 mm
L/W Ratio1.45
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
8.19 mm5.64 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627458755
Side View
Table 66.0%Crown 44.4°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.3%

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 4
Current: HK$15,377 HKD|Low: HK$1,553 HKD|High: HK$15,847 HKD|Avg: HK$5,991 HKD|-3.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 2HK$1,624 HKD
Retailer 7HK$1,883 HKD
Retailer 9HK$2,558 HKD
Retailer 6HK$3,468 HKD
Retailer 11HK$3,593 HKD
Retailer 8HK$5,178 HKD
Retailer 5HK$6,480 HKD
Retailer 4HK$7,131 HKD
Retailer 3HK$8,041 HKD
Retailer 10HK$8,842 HKD
Do Amore DiamondsHK$15,377 HKD

41 data points across 11 retailers

9 retailersHK$1,624 HKD to HK$15,377 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
A
Retailer 2
-
HK$1,883 HKD
View
A
Retailer 3
-
HK$2,558 HKD
View
B+
Retailer 4
-
HK$3,468 HKD
View
B+
Retailer 5
-
HK$5,178 HKD
View
B+
Retailer 6
-
HK$6,480 HKD
View
B+
Retailer 7
-
HK$7,131 HKD
View
Retailer 8
-
HK$8,842 HKD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-AFFD4C818 · Nov 2
HK$15,377 HKD
$1,960 USD
View
8 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$13,753 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$1,624 HKD