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Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG843683009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683009

Diamond specifications and retailer prices

From HK$926 HKD
$118 USD
As of October 30, 2026
Save HK$4,514 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,552 HKD at MOH London · As of November 1, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843683009 or 843683009. Listed at 22 retailers as of October 30, 2026, with a 488% 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683009
Dimensions8.17 × 4.00 × 2.43 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm4.00 mm0.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683009
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.8%

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$10,552 HKD|Low: HK$855 HKD|High: HK$10,552 HKD|Avg: HK$2,692 HKD|+17.9%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 17HK$926 HKD
Retailer 6HK$1,036 HKD
Retailer 5HK$1,075 HKD
Retailer 14HK$1,130 HKD
Retailer 20HK$1,216 HKD
Retailer 9HK$1,726 HKD
Retailer 12HK$1,849 HKD
Retailer 11HK$1,919 HKD
Retailer 22HK$1,922 HKD
Retailer 16HK$2,122 HKD
Retailer 13HK$2,297 HKD
Retailer 8HK$2,361 HKD
Retailer 21HK$2,872 HKD
Retailer 10HK$2,903 HKD
Retailer 15HK$3,029 HKD
Retailer 19HK$3,052 HKD
Retailer 18HK$3,203 HKD
Retailer 2HK$3,289 HKD
Retailer 4HK$3,782 HKD
Retailer 3HK$4,064 HKD
Retailer 7HK$5,439 HKD
MOH LondonHK$10,552 HKD

12 data points across 22 retailers

22 retailersHK$926 HKD to HK$5,439 HKD

A
Cheapest Retailer
-
HK$926 HKD
$118 USD
A
Retailer 2
-
HK$1,036 HKD
$132 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,075 HKD
$137 USD
View
Retailer 4
-
HK$1,130 HKD
$144 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$1,216 HKD
$155 USD
View
A
Retailer 6
-
HK$1,726 HKD
$220 USD
View
Retailer 7
-
HK$1,849 HKD
$236 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
HK$1,922 HKD
$245 USD
View
B+
Retailer 9
-
HK$2,122 HKD
£213 GBP
View
B+
Retailer 10
-
HK$2,297 HKD
ZAR 4,729 ZAR
View
B+
Retailer 11
-
HK$2,361 HKD
£237 GBP
View
B+
Retailer 12
-
HK$2,581 HKD
$329 USD
View
Retailer 13
-
HK$2,903 HKD
$370 USD
View
Price last confirmed 18 days ago
Retailer 14
-
HK$3,029 HKD
A$594 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
HK$3,052 HKD
£306 GBP
View
B+
Retailer 16
-
HK$3,138 HKD
$400 USD
View
B+
Retailer 17
-
HK$3,203 HKD
CA$567 CAD
View
B+
Retailer 18
-
HK$3,289 HKD
A$645 AUD
View
B
Retailer 19
-
HK$3,782 HKD
$482 USD
View
B
Retailer 20
-
HK$4,064 HKD
$518 USD
View
B
Retailer 21
-
HK$5,439 HKD
$693 USD
View
Most Expensive
MOH London
LG843683009 · Nov 1
HK$10,552 HKD
£1,059 GBP
View
Price under review
21 more retailers have this diamond
Prices start from HK$926 HKDSave up to HK$4,514 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$926 HKD