Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG747581877

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

Certificate IGI LG747581877

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 31, 2026
Save HK$11,659 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,259 HKD at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747581877 or 747581877. Listed at 16 retailers as of October 31, 2026, with prices from HK$1,601 to HK$13,259, a HK$11,659 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,259. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747581877
Dimensions5.18 × 5.18 × 3.49 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.18 mm5.18 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747581877
Side View
Table 63.0%Crown 43.8°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.4%

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$13,259 HKD|Low: HK$1,020 HKD|High: HK$13,259 HKD|Avg: HK$4,612 HKD|+8.3%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 7HK$1,020 HKD
Retailer 4HK$1,342 HKD
Retailer 2HK$1,601 HKD
Retailer 3HK$2,305 HKD
Retailer 16HK$2,711 HKD
Retailer 5HK$2,722 HKD
Retailer 8HK$2,809 HKD
Retailer 9HK$2,857 HKD
Retailer 18HK$3,028 HKD
Retailer 13HK$4,600 HKD
Retailer 14HK$4,982 HKD
Retailer 11HK$5,178 HKD
Retailer 6HK$5,312 HKD
Retailer 12HK$5,385 HKD
Retailer 17HK$5,798 HKD
Retailer 10HK$6,733 HKD
Retailer 15HK$8,868 HKD
Do Amore DiamondsHK$13,259 HKD

24 data points across 18 retailers

16 retailersHK$1,601 HKD to HK$13,259 HKD

Retailer 1
-
HK$1,342 HKD
$171 USD
Price last confirmed 23 days ago
A
Retailer 2
-
HK$1,601 HKD
$204 USD
View
Retailer 3
-
HK$2,305 HKD
£231 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$2,711 HKD
View
A
Retailer 5
-
HK$2,722 HKD
$347 USD
View
A
Retailer 6
-
HK$3,028 HKD
$386 USD
View
B+
Retailer 7
-
HK$4,600 HKD
A$902 AUD
View
Retailer 8
-
HK$4,982 HKD
$635 USD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$5,021 HKD
$640 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$5,178 HKD
$660 USD
View
B+
Retailer 11
-
HK$5,312 HKD
$677 USD
View
B+
Retailer 12
-
HK$5,385 HKD
A$1,056 AUD
View
B+
Retailer 13
-
HK$5,798 HKD
$739 USD
View
Retailer 14
-
HK$5,884 HKD
$750 USD
View
Price last confirmed 23 days ago
Retailer 15
-
HK$8,868 HKD
£890 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-D30ED1776 · Oct 31
HK$13,259 HKD
$1,690 USD
View
15 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$11,659 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$1,601 HKD