Radiant|Lab Grown|IGI

1.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG842663293

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

Certificate IGI LG842663293

Diamond specifications and retailer prices

From HK$1,381 HKD
$176 USD
As of October 27, 2026
Save HK$6,610 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$7,991 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842663293 or 842663293. Listed at 19 retailers as of October 27, 2026, with prices from HK$1,381 to HK$7,991, a HK$6,610 spread on the same certified stone. MOH London lists it at HK$7,991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663293
Dimensions7.72 × 5.11 × 3.54 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.11 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663293
Side View
Table 68.0%Crown 46°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 69.3%

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: Oct 27
Current: HK$7,991 HKD|Low: HK$1,381 HKD|High: HK$10,584 HKD|Avg: HK$4,183 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
Retailer 20
October 29, 2026
Retailer 19HK$1,381 HKD
Retailer 17HK$1,546 HKD
Retailer 4HK$1,601 HKD
Retailer 5HK$1,718 HKD
Retailer 12HK$1,734 HKD
Retailer 15HK$2,093 HKD
Retailer 10HK$2,354 HKD
Retailer 8HK$2,875 HKD
Retailer 9HK$2,955 HKD
Retailer 2HK$3,036 HKD
Retailer 6HK$4,268 HKD
Retailer 11HK$4,274 HKD
Retailer 3HK$4,409 HKD
Retailer 16HK$5,468 HKD
Retailer 14HK$5,562 HKD
Retailer 13HK$5,625 HKD
Retailer 20HK$5,806 HKD
Retailer 18HK$5,892 HKD
Retailer 7HK$7,061 HKD
MOH LondonHK$7,991 HKD

16 data points across 20 retailers

19 retailersHK$1,381 HKD to HK$7,991 HKD

A
Cheapest Retailer
-
HK$1,381 HKD
$176 USD
A
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
Retailer 3
-
HK$1,601 HKD
$204 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$1,718 HKD
$219 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$1,734 HKD
$221 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$2,093 HKD
£210 GBP
View
Retailer 7
-
HK$2,354 HKD
$300 USD
View
Price last confirmed 13 days ago
Retailer 8
-
HK$2,955 HKD
ZAR 6,084 ZAR
View
Price last confirmed 13 days ago
A
Retailer 9
-
HK$3,036 HKD
£305 GBP
View
Retailer 10
-
HK$4,268 HKD
$544 USD
View
Price last confirmed 11 days ago
Retailer 11
-
HK$4,274 HKD
A$838 AUD
View
Price last confirmed 13 days ago
A
Retailer 12
-
HK$4,409 HKD
$562 USD
View
B+
Retailer 13
-
HK$5,468 HKD
$697 USD
View
B+
Retailer 14
-
HK$5,562 HKD
SGD 958 SGD
View
B+
Retailer 15
-
HK$5,625 HKD
$717 USD
View
Retailer 16
-
HK$5,806 HKD
$740 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
HK$5,892 HKD
$751 USD
View
Retailer 18
-
HK$7,061 HKD
$900 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG842663293 · Oct 29
HK$7,991 HKD
£802 GBP
View
18 more retailers have this diamond
Prices start from HK$1,381 HKDSave up to HK$6,610 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$1,381 HKD