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Radiant|Lab Grown|IGI

1.55ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG546223616

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

Certificate IGI LG546223616

Diamond specifications and retailer prices

From HK$2,307 HKD
$294 USD
As of November 1, 2026
Save HK$7,997 HKD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,303 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG546223616 or 546223616. Listed at 16 retailers as of October 29, 2026, with prices from HK$2,307 to HK$10,303, a HK$7,997 spread on the same certified stone. MOH London lists it at HK$10,303. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546223616
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
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
10.37 mm7.13 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546223616
Side View
Table 64.5%Crown 39.6°Girdle: MED-STKPavilion 33°Culet: NoneDepth 62.9%

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 1
Current: HK$10,303 HKD|Low: HK$1,977 HKD|High: HK$10,373 HKD|Avg: HK$5,419 HKD|+0.6%
MOH London
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 2, 2026
Retailer 15HK$1,977 HKD
Retailer 5HK$2,307 HKD
Retailer 3HK$2,558 HKD
Retailer 14HK$2,558 HKD
Retailer 13HK$3,447 HKD
Retailer 9HK$3,962 HKD
Retailer 6HK$4,182 HKD
Retailer 16HK$4,253 HKD
Retailer 2HK$4,408 HKD
Retailer 4HK$5,218 HKD
Retailer 10HK$5,947 HKD
Retailer 8HK$6,856 HKD
Retailer 12HK$7,854 HKD
Retailer 11HK$8,552 HKD
Retailer 7HK$9,925 HKD
MOH LondonHK$10,303 HKD

35 data points across 16 retailers

16 retailersHK$2,307 HKD to HK$10,303 HKD

Retailer 1
-
HK$1,977 HKD
$252 USD
Price last confirmed 31 days ago
A
Retailer 2
-
HK$2,307 HKD
$294 USD
View
Final sale: no returns
Retailer 3
-
HK$2,393 HKD
$305 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$2,558 HKD
$326 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
HK$3,962 HKD
$505 USD
View
A
Retailer 6
-
HK$4,182 HKD
$533 USD
View
A
Retailer 7
-
HK$4,253 HKD
$542 USD
View
A
Retailer 8
-
HK$4,408 HKD
ZAR 9,077 ZAR
View
B+
Retailer 9
-
HK$5,218 HKD
$665 USD
View
B+
Retailer 10
-
HK$5,947 HKD
A$1,166 AUD
View
B+
Retailer 11
-
HK$7,115 HKD
£714 GBP
View
B+
Retailer 12
-
HK$7,854 HKD
$1,001 USD
View
Retailer 13
-
HK$8,223 HKD
$1,048 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
HK$8,552 HKD
$1,090 USD
View
B+
Retailer 15
-
HK$8,620 HKD
$1,099 USD
View
Most Expensive
B
MOH London
LG546223616 · Oct 29
HK$10,303 HKD
£1,034 GBP
View
15 more retailers have this diamond
Prices start from HK$2,307 HKDSave up to HK$7,997 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
1.55ct Radiant
HK$2,307 HKD