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Radiant|Lab Grown|IGI

1.50ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG523265549

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

Certificate IGI LG523265549

Diamond specifications and retailer prices

From HK$7,532 HKD
As of November 4, 2026
Save HK$20,368 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$30,849 HKD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523265549 or 523265549. Listed at 11 retailers as of November 4, 2026, with a 270% 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

1.50
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265549
Dimensions7.88 × 5.34 × 3.91 mm
L/W Ratio1.48
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
7.88 mm5.34 mm1.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265549
Side View
Table 66.0%Crown 45.7°Girdle: ThickPavilion 31.5°Culet: NoneDepth 73.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$30,849 HKD|Low: HK$7,532 HKD|High: HK$43,073 HKD|Avg: HK$22,526 HKD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 6HK$7,532 HKD
Retailer 8HK$12,828 HKD
Retailer 12HK$13,958 HKD
Retailer 9HK$14,883 HKD
Retailer 13HK$16,202 HKD
Retailer 4HK$16,327 HKD
Retailer 3HK$19,936 HKD
Retailer 10HK$23,396 HKD
Retailer 7HK$25,664 HKD
Retailer 11HK$27,900 HKD
Flawless Fine JewelryHK$30,849 HKD
Retailer 5HK$33,313 HKD
Retailer 2HK$42,501 HKD

18 data points across 13 retailers

11 retailersHK$7,532 HKD to HK$27,900 HKD

B+
Cheapest Retailer
-
HK$7,532 HKD
B
Retailer 2
-
HK$12,828 HKD
View
B
Retailer 3
-
HK$13,958 HKD
View
B
Retailer 4
-
HK$14,883 HKD
View
Retailer 5
-
HK$14,883 HKD
View
Price last confirmed 24 days ago
B
Retailer 6
-
HK$16,202 HKD
View
B
Retailer 7
-
HK$23,396 HKD
View
B
Retailer 8
-
HK$25,664 HKD
View
B
Retailer 9
-
HK$27,900 HKD
View
Most Expensive
Flawless Fine Jewelry
A3ABC833D · Nov 4
HK$30,849 HKD
£3,096 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$7,532 HKDSave up to HK$20,368 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+
1.50ct Radiant
HK$7,532 HKD