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Radiant|Lab Grown|IGI

1.05ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG522231513

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

Certificate IGI LG522231513

Diamond specifications and retailer prices

From HK$1,875 HKD
$239 USD
As of November 1, 2026
Save HK$8,311 HKD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,187 HKD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522231513 or 522231513. Listed at 9 retailers as of November 1, 2026, with prices from HK$1,875 to HK$10,187, a HK$8,311 spread on the same certified stone. Diamond Exchange Canada lists it at HK$10,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522231513
Dimensions7.31 × 5.02 × 3.42 mm
L/W Ratio1.46
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
7.31 mm5.02 mm1.05 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522231513
Side View
Table 67.0%Crown 42.2°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.1%

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$10,187 HKD|Low: HK$1,875 HKD|High: HK$10,187 HKD|Avg: HK$5,717 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7HK$1,875 HKD
Retailer 4HK$3,374 HKD
Retailer 5HK$3,429 HKD
Retailer 6HK$3,845 HKD
Retailer 3HK$4,315 HKD
Retailer 8HK$5,849 HKD
Retailer 9HK$8,367 HKD
Retailer 2HK$8,749 HKD
Diamond Exchange CanadaHK$10,187 HKD

13 data points across 9 retailers

9 retailersHK$1,875 HKD to HK$10,187 HKD

A
Cheapest Retailer
-
HK$1,875 HKD
$239 USD
A
Retailer 2
-
HK$3,374 HKD
$430 USD
View
A
Retailer 3
-
HK$3,429 HKD
$437 USD
View
B+
Retailer 4
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 5
-
HK$4,315 HKD
$550 USD
View
B
Retailer 6
-
HK$5,787 HKD
£581 GBP
View
Retailer 7
-
HK$8,367 HKD
$1,066 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
HK$8,749 HKD
£878 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995963779 · Nov 2
HK$10,187 HKD
CA$1,803 CAD
View
8 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$8,311 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
1.05ct Radiant
HK$1,875 HKD