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Cushion|Lab Grown|IGI

0.45ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG680582058

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG680582058

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of October 30, 2026
Save HK$7,179 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,007 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown cushion diamond

This 0.45ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680582058 or 680582058. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,828 to HK$9,007, a HK$7,179 spread on the same certified stone. MOH London lists it at HK$9,007. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680582058
Dimensions5.16 × 4.20 × 2.82 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.16 mm4.20 mm0.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680582058
Side View
Table 60.0%Crown 33.5°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 67.1%

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 30
Current: HK$9,007 HKD|Low: HK$1,781 HKD|High: HK$9,017 HKD|Avg: HK$4,387 HKD|+0.1%
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
October 31, 2026
Retailer 5HK$1,828 HKD
Retailer 3HK$1,946 HKD
Retailer 12HK$2,636 HKD
Retailer 14HK$3,021 HKD
Retailer 10HK$3,616 HKD
Retailer 11HK$3,750 HKD
Retailer 7HK$3,844 HKD
Retailer 15HK$4,043 HKD
Retailer 2HK$4,181 HKD
Retailer 6HK$4,614 HKD
Retailer 8HK$4,683 HKD
Retailer 9HK$6,343 HKD
Retailer 13HK$7,485 HKD
Retailer 4HK$8,533 HKD
MOH LondonHK$9,007 HKD

22 data points across 15 retailers

14 retailersHK$1,828 HKD to HK$9,007 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
Final sale: no returns
A
Retailer 2
-
HK$1,946 HKD
$248 USD
View
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$3,021 HKD
$385 USD
View
A
Retailer 5
-
HK$3,374 HKD
$430 USD
View
A
Retailer 6
-
HK$3,616 HKD
€439 EUR
View
B+
Retailer 7
-
HK$4,043 HKD
ZAR 8,324 ZAR
View
A
Retailer 8
-
HK$4,181 HKD
£420 GBP
View
B+
Retailer 9
-
HK$4,614 HKD
$588 USD
View
B+
Retailer 10
-
HK$4,683 HKD
£470 GBP
View
B+
Retailer 11
-
HK$6,343 HKD
CA$1,123 CAD
View
B
Retailer 12
-
HK$7,485 HKD
$954 USD
View
B
Retailer 13
-
HK$8,533 HKD
$1,088 USD
View
Most Expensive
B
MOH London
LG680582058 · Oct 29
HK$9,007 HKD
£904 GBP
View
13 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$7,179 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 Cushion
HK$1,828 HKD