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Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG671499662

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

Certificate IGI LG671499662

Diamond specifications and retailer prices

From HK$777 HKD
$99 USD
As of October 27, 2026
Save HK$6,368 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$7,145 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671499662 or 671499662. Listed at 15 retailers as of October 27, 2026, with prices from HK$777 to HK$7,145, a HK$6,368 spread on the same certified stone. MOH London lists it at HK$7,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671499662
Dimensions5.22 × 3.75 × 2.69 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm3.75 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671499662
Side View
Table 58.0%Crown 35.1°Girdle: ThickPavilionCulet: NoneDepth 71.7%

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 27
Current: HK$7,145 HKD|Low: HK$745 HKD|High: HK$7,185 HKD|Avg: HK$2,505 HKD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8HK$777 HKD
Retailer 10HK$871 HKD
Retailer 11HK$902 HKD
Retailer 9HK$1,028 HKD
Retailer 3HK$1,373 HKD
Retailer 13HK$1,724 HKD
Retailer 6HK$1,788 HKD
Retailer 2HK$1,869 HKD
Retailer 4HK$2,735 HKD
Retailer 7HK$2,825 HKD
Retailer 5HK$3,568 HKD
Retailer 12HK$5,142 HKD
MOH LondonHK$7,145 HKD

41 data points across 13 retailers

15 retailersHK$777 HKD to HK$7,145 HKD

A
Cheapest Retailer
-
HK$777 HKD
$99 USD
A
Retailer 2
-
HK$871 HKD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
HK$902 HKD
$115 USD
View
A
Retailer 4
-
HK$1,028 HKD
$131 USD
View
A
Retailer 5
-
HK$1,105 HKD
View
Retailer 6
-
HK$1,373 HKD
$175 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
HK$1,724 HKD
$220 USD
View
A
Retailer 8
-
HK$1,788 HKD
€217 EUR
View
B+
Retailer 9
-
HK$1,869 HKD
£188 GBP
View
B+
Retailer 10
-
HK$2,735 HKD
SGD 471 SGD
View
B
Retailer 11
-
HK$2,825 HKD
$360 USD
View
B
Retailer 12
-
HK$3,568 HKD
$455 USD
View
B
Retailer 13
-
HK$3,693 HKD
£371 GBP
View
B
Retailer 14
-
HK$5,142 HKD
£516 GBP
View
Most Expensive
B
MOH London
LG671499662 · Oct 29
HK$7,145 HKD
£717 GBP
View
14 more retailers have this diamond
Prices start from HK$777 HKDSave up to HK$6,368 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
0.45ct Radiant
HK$777 HKD