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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG729554520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729554520

Diamond specifications and retailer prices

From HK$996 HKD
$127 USD
As of October 30, 2026
Save HK$4,295 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,223 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729554520 or 729554520. Listed at 15 retailers as of October 29, 2026, with a 431% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729554520
Dimensions8.39 × 3.94 × 2.44 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm3.94 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729554520
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.9%

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$10,223 HKD|Low: HK$902 HKD|High: HK$10,223 HKD|Avg: HK$2,897 HKD|+39.0%
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
Retailer 17
October 30, 2026
Retailer 5HK$996 HKD
Retailer 17HK$1,648 HKD
Retailer 7HK$1,821 HKD
Retailer 12HK$1,891 HKD
Retailer 10HK$2,023 HKD
Retailer 13HK$2,118 HKD
Retailer 3HK$2,201 HKD
Retailer 4HK$2,221 HKD
Retailer 16HK$2,252 HKD
Retailer 8HK$2,700 HKD
Retailer 11HK$2,785 HKD
Retailer 15HK$2,940 HKD
Retailer 2HK$3,053 HKD
Retailer 14HK$3,601 HKD
Retailer 6HK$5,292 HKD
Retailer 9HK$5,381 HKD
MOH LondonHK$10,223 HKD

19 data points across 17 retailers

15 retailersHK$996 HKD to HK$5,292 HKD

A
Cheapest Retailer
-
HK$996 HKD
$127 USD
Final sale: no returns
A
Retailer 2
-
HK$1,648 HKD
$210 USD
View
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
A
Retailer 4
-
HK$2,023 HKD
£203 GBP
View
A
Retailer 5
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 6
-
HK$2,201 HKD
ZAR 4,532 ZAR
View
B+
Retailer 7
-
HK$2,221 HKD
$283 USD
View
B+
Retailer 8
-
HK$2,252 HKD
£226 GBP
View
B+
Retailer 9
-
HK$2,503 HKD
$319 USD
View
Retailer 10
-
HK$2,700 HKD
$344 USD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
HK$2,940 HKD
£295 GBP
View
B+
Retailer 12
-
HK$3,053 HKD
CA$540 CAD
View
B
Retailer 13
-
HK$3,601 HKD
$459 USD
View
B
Retailer 14
-
HK$5,292 HKD
$674 USD
View
Most Expensive
MOH London
LG729554520 · Oct 29
HK$10,223 HKD
£1,026 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$996 HKDSave up to HK$4,295 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 Marquise
HK$996 HKD