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Cushion|Lab Grown|IGI

0.45ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG804671551

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804671551

Diamond specifications and retailer prices

From HK$1,305 HKD
As of October 29, 2026
Save HK$4,433 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,077 HKD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804671551 or 804671551. Listed at 13 retailers as of October 29, 2026, with a 340% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804671551
Dimensions5.32 × 3.77 × 2.59 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm3.77 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804671551
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 68.7%

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 29
Current: HK$9,077 HKD|Low: HK$1,153 HKD|High: HK$9,176 HKD|Avg: HK$3,166 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8HK$1,153 HKD
Retailer 6HK$1,475 HKD
Retailer 5HK$1,961 HKD
Retailer 2HK$2,018 HKD
Retailer 3HK$2,176 HKD
Retailer 7HK$2,354 HKD
Retailer 4HK$2,621 HKD
Retailer 10HK$2,863 HKD
Retailer 9HK$5,739 HKD
MOH LondonHK$9,077 HKD

40 data points across 10 retailers

13 retailersHK$1,305 HKD to HK$5,739 HKD

A
Cheapest Retailer
-
HK$1,305 HKD
A
Retailer 2
-
HK$1,475 HKD
$188 USD
View
A
Retailer 3
-
HK$1,960 HKD
€238 EUR
View
A
Retailer 4
-
HK$1,961 HKD
ZAR 4,039 ZAR
View
A
Retailer 5
-
HK$2,018 HKD
€245 EUR
View
A
Retailer 6
-
HK$2,176 HKD
£218 GBP
View
B+
Retailer 7
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 8
-
HK$2,621 HKD
£263 GBP
View
B+
Retailer 9
-
HK$2,863 HKD
$365 USD
View
B+
Retailer 10
-
HK$3,042 HKD
SGD 524 SGD
View
B
Retailer 11
-
HK$3,943 HKD
$503 USD
View
B
Retailer 12
-
HK$5,739 HKD
£576 GBP
View
Most Expensive
B
MOH London
LG804671551 · Oct 26
HK$9,077 HKD
£911 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$1,305 HKDSave up to HK$4,433 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$1,305 HKD