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Radiant|Lab Grown|IGI

1.54ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG569394513

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

Certificate IGI LG569394513

Diamond specifications and retailer prices

From HK$7,877 HKD
As of November 5, 2026
10 retailers carry this diamond
Most expensive: HK$13,324 HKD at Do Amore Diamonds · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569394513 or 569394513. Listed at 10 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569394513
Dimensions8.12 × 5.63 × 3.80 mm
L/W Ratio1.44
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
8.12 mm5.63 mm1.54 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569394513
Side View
Table 65.5%Crown 44.8°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: HK$13,324 HKD|Low: HK$1,097 HKD|High: HK$13,480 HKD|Avg: HK$6,243 HKD|-1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5HK$1,387 HKD
Retailer 10HK$1,575 HKD
Retailer 3HK$1,607 HKD
Retailer 8HK$3,064 HKD
Retailer 4HK$5,839 HKD
Retailer 6HK$6,105 HKD
Retailer 9HK$6,113 HKD
Retailer 7HK$8,073 HKD
Retailer 2HK$8,927 HKD
Do Amore DiamondsHK$13,324 HKD

18 data points across 10 retailers

10 retailers

Retailer 1
-
HK$1,387 HKD
Price last confirmed 11 days ago
Retailer 2
-
HK$1,607 HKD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$3,064 HKD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$5,839 HKD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$6,105 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$6,113 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$7,877 HKD
View
Retailer 8
-
HK$8,073 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$8,927 HKD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-B1ED6BB60 · Oct 29
HK$13,324 HKD
$1,700 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$7,877 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
1.54ct Radiant
HK$7,877 HKD