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Radiant|Lab Grown|IGI

1.22ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG837607823

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

Certificate IGI LG837607823

Diamond specifications and retailer prices

From HK$2,048 HKD
$261 USD
As of October 31, 2026
Save HK$5,562 HKD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$7,610 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837607823 or 837607823. Listed at 8 retailers as of October 30, 2026, with prices from HK$2,048 to HK$7,610, a HK$5,562 spread on the same certified stone. Brilliant Earth lists it at HK$7,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837607823
Dimensions7.60 × 5.23 × 3.53 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.23 mm1.22 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837607823
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.5%

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: Oct 31
Current: HK$7,610 HKD|Low: HK$2,048 HKD|High: HK$7,846 HKD|Avg: HK$3,731 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5HK$2,048 HKD
Retailer 8HK$2,362 HKD
Retailer 3HK$2,754 HKD
Retailer 9HK$3,109 HKD
Retailer 4HK$3,155 HKD
Retailer 7HK$3,917 HKD
Retailer 2HK$5,217 HKD
Retailer 6HK$6,521 HKD
Brilliant EarthHK$7,610 HKD

11 data points across 9 retailers

8 retailersHK$2,048 HKD to HK$7,610 HKD

A
Cheapest Retailer
-
HK$2,048 HKD
$261 USD
B+
Retailer 2
-
HK$2,362 HKD
$301 USD
View
A
Retailer 3
-
HK$2,754 HKD
$351 USD
View
Retailer 4
-
HK$3,155 HKD
€383 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$3,917 HKD
$499 USD
View
B+
Retailer 6
-
HK$5,217 HKD
A$1,023 AUD
View
B
Retailer 7
-
HK$6,521 HKD
$831 USD
View
Most Expensive
B
Brilliant Earth
22280468A · Oct 30
HK$7,610 HKD
$970 USD
View
7 more retailers have this diamond
Prices start from HK$2,048 HKDSave up to HK$5,562 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$2,048 HKD