Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG685592640

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

Certificate IGI LG685592640

Diamond specifications and retailer prices

From HK$3,693 HKD
£371 GBP
As of October 29, 2026
15 retailers carry this diamond
Most expensive: HK$7,185 HKD at MOH London · As of October 15, 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 LG685592640 or 685592640. Listed at 15 retailers as of October 29, 2026. 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 angle41.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685592640
Dimensions5.46 × 3.96 × 2.49 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm3.96 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG685592640
Side View
Table 70.0%Crown 41.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 62.9%

Caratlytics Score

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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 29
Current: HK$7,185 HKD|Low: HK$745 HKD|High: HK$7,185 HKD|Avg: HK$2,482 HKD|+1.0%
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
Retailer 14
Retailer 15
Retailer 16
October 17, 2026
Retailer 11HK$777 HKD
Retailer 13HK$871 HKD
Retailer 15HK$902 HKD
Retailer 12HK$1,028 HKD
Retailer 8HK$1,138 HKD
Retailer 4HK$1,350 HKD
Retailer 14HK$1,693 HKD
Retailer 10HK$1,771 HKD
Retailer 9HK$1,778 HKD
Retailer 3HK$2,409 HKD
Retailer 6HK$2,735 HKD
Retailer 2HK$2,746 HKD
Retailer 16HK$3,068 HKD
Retailer 7HK$3,568 HKD
Retailer 5HK$5,142 HKD
MOH LondonHK$7,185 HKD

30 data points across 16 retailers

15 retailers

A
Retailer 1
-
HK$777 HKD
$99 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$902 HKD
$115 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$1,028 HKD
$131 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
HK$1,105 HKD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$1,138 HKD
$145 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$1,350 HKD
$172 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$1,693 HKD
$216 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
HK$1,778 HKD
£178 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$2,409 HKD
£242 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$2,735 HKD
SGD 471 SGD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
HK$2,746 HKD
$350 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$3,568 HKD
$455 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$3,693 HKD
£371 GBP
View
B
Retailer 14
-
HK$5,142 HKD
£516 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG685592640 · Oct 15
HK$7,185 HKD
£721 GBP
View
Price last confirmed 14 days ago
14 more retailers have this diamond
Prices start from HK$3,693 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$3,693 HKD