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Radiant|Lab Grown|IGI

1.22ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG625480575

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

Certificate IGI LG625480575

Diamond specifications and retailer prices

From HK$2,691 HKD
As of November 3, 2026
Save HK$6,297 HKD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,988 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG625480575 or 625480575. Listed at 9 retailers as of November 2, 2026, with prices from HK$2,691 to HK$8,988, a HK$6,297 spread on the same certified stone. MOH London lists it at HK$8,988. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625480575
Dimensions7.36 × 5.38 × 3.69 mm
L/W Ratio1.37
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
7.36 mm5.38 mm1.22 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625480575
Side View
Table 64.0%Crown 41.3°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$8,988 HKD|Low: HK$2,691 HKD|High: HK$9,087 HKD|Avg: HK$4,690 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7HK$2,691 HKD
Retailer 5HK$3,083 HKD
Retailer 3HK$3,311 HKD
Retailer 2HK$3,476 HKD
Retailer 6HK$3,688 HKD
Retailer 4HK$4,786 HKD
Retailer 8HK$7,524 HKD
MOH LondonHK$8,988 HKD

43 data points across 8 retailers

9 retailersHK$2,691 HKD to HK$8,988 HKD

A
Cheapest Retailer
-
HK$2,691 HKD
A
Retailer 2
-
HK$3,083 HKD
View
A
Retailer 3
-
HK$3,311 HKD
View
A
Retailer 4
-
HK$3,476 HKD
View
B+
Retailer 5
-
HK$3,688 HKD
View
Retailer 6
-
HK$4,786 HKD
View
Price last confirmed 15 days ago
B
Retailer 7
-
HK$5,359 HKD
View
B
Retailer 8
-
HK$7,524 HKD
View
Most Expensive
B
MOH London
LG625480575 · Nov 2
HK$8,988 HKD
£902 GBP
View
8 more retailers have this diamond
Prices start from HK$2,691 HKDSave up to HK$6,297 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
1.22ct Radiant
HK$2,691 HKD