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Radiant|Lab Grown|IGI

1.23ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG522225990

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

Certificate IGI LG522225990

Diamond specifications and retailer prices

From HK$1,844 HKD
As of November 5, 2026
Save HK$12,749 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$14,593 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522225990 or 522225990. Listed at 20 retailers as of November 5, 2026, with prices from HK$1,844 to HK$14,593, a HK$12,749 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,593. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225990
Dimensions8.05 × 5.31 × 3.46 mm
L/W Ratio1.52
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
8.05 mm5.31 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225990
Side View
Table 64.5%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 65.2%

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 5
Current: HK$14,593 HKD|Low: HK$1,310 HKD|High: HK$15,849 HKD|Avg: HK$4,992 HKD|+11.4%
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
Retailer 19
November 5, 2026
Retailer 6HK$1,357 HKD
Retailer 8HK$1,577 HKD
Retailer 9HK$1,687 HKD
Retailer 2HK$1,844 HKD
Retailer 5HK$2,048 HKD
Retailer 13HK$2,534 HKD
Retailer 19HK$2,534 HKD
Retailer 18HK$3,115 HKD
Retailer 16HK$3,586 HKD
Retailer 15HK$4,927 HKD
Retailer 14HK$5,084 HKD
Retailer 11HK$5,884 HKD
Retailer 7HK$6,033 HKD
Retailer 4HK$7,265 HKD
Retailer 17HK$8,034 HKD
Retailer 12HK$8,309 HKD
Retailer 10HK$8,709 HKD
Retailer 3HK$8,889 HKD
Do Amore DiamondsHK$14,593 HKD

36 data points across 19 retailers

20 retailersHK$1,844 HKD to HK$14,593 HKD

Retailer 1
-
HK$1,357 HKD
Price last confirmed 17 days ago
Retailer 2
-
HK$1,577 HKD
View
Price last confirmed 22 days ago
Retailer 3
-
HK$1,687 HKD
View
Price last confirmed 20 days ago
A
Retailer 4
-
HK$1,844 HKD
View
Final sale: no returns
Retailer 5
-
HK$2,048 HKD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
HK$2,534 HKD
View
A
Retailer 7
-
HK$2,534 HKD
View
A
Retailer 8
-
HK$3,115 HKD
View
A
Retailer 9
-
HK$3,586 HKD
View
B+
Retailer 10
-
HK$4,927 HKD
View
B+
Retailer 11
-
HK$5,084 HKD
View
B+
Retailer 12
-
HK$5,712 HKD
View
B+
Retailer 13
-
HK$5,759 HKD
View
B+
Retailer 14
-
HK$6,033 HKD
View
Retailer 15
-
HK$7,265 HKD
View
Price last confirmed 16 days ago
B
Retailer 16
-
HK$8,034 HKD
View
B
Retailer 17
-
HK$8,309 HKD
View
Retailer 18
-
HK$8,709 HKD
View
Price last confirmed 18 days ago
B
Retailer 19
-
HK$8,889 HKD
View
Most Expensive
B
Do Amore Diamonds
27-FF4F92059 · Nov 5
HK$14,593 HKD
$1,860 USD
View
19 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$12,749 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
1.23ct Radiant
HK$1,844 HKD