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Radiant|Lab Grown|IGI

1.22ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG617406781

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

Certificate IGI LG617406781

Diamond specifications and retailer prices

From HK$5,649 HKD
As of October 29, 2026
Save HK$5,963 HKD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,612 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG617406781 or 617406781. Listed at 11 retailers as of October 29, 2026, with prices from HK$5,649 to HK$11,612, a HK$5,963 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617406781
Dimensions7.49 × 5.25 × 3.57 mm
L/W Ratio1.43
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
7.49 mm5.25 mm1.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617406781
Side View
Table 64.0%Crown 43°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.0%

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: Oct 29
Current: HK$11,612 HKD|Low: HK$1,185 HKD|High: HK$11,847 HKD|Avg: HK$4,842 HKD|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9HK$1,208 HKD
Retailer 4HK$1,381 HKD
Retailer 6HK$1,404 HKD
Retailer 2HK$2,032 HKD
Retailer 12HK$2,730 HKD
Retailer 5HK$4,025 HKD
Retailer 7HK$5,084 HKD
Retailer 10HK$5,312 HKD
Retailer 3HK$5,563 HKD
Retailer 11HK$5,649 HKD
Retailer 8HK$7,767 HKD
Do Amore DiamondsHK$11,612 HKD

29 data points across 12 retailers

11 retailersHK$5,649 HKD to HK$11,612 HKD

Retailer 1
-
HK$1,208 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,404 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$2,032 HKD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$2,730 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$4,025 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$5,084 HKD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$5,312 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$5,563 HKD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$5,649 HKD
View
B
Retailer 10
-
HK$7,767 HKD
View
Most Expensive
B
Do Amore Diamonds
27-DD0A03937 · Oct 29
HK$11,612 HKD
$1,480 USD
View
10 more retailers have this diamond
Prices start from HK$5,649 HKDSave up to HK$5,963 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+
1.22ct Radiant
HK$5,649 HKD