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Marquise|Lab Grown|IGI

0.46ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG843682945

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843682945

Diamond specifications and retailer prices

From HK$934 HKD
$119 USD
As of October 28, 2026
Save HK$3,974 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$4,907 HKD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843682945 or 843682945. Listed at 10 retailers as of October 28, 2026, with prices from HK$934 to HK$4,907, a HK$3,974 spread on the same certified stone. Taylor and Hart lists it at HK$4,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843682945
Dimensions8.19 × 3.98 × 2.47 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm3.98 mm0.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843682945
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.1%

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 28
Current: HK$1,805 HKD|Low: HK$934 HKD|High: HK$6,905 HKD|Avg: HK$2,663 HKD|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 7HK$934 HKD
Retailer 10HK$1,491 HKD
Retailer 12HK$1,722 HKD
Retailer 1HK$1,805 HKD
Retailer 9HK$1,963 HKD
Retailer 8HK$2,209 HKD
Retailer 2HK$2,313 HKD
Retailer 3HK$2,356 HKD
Retailer 4HK$2,531 HKD
Retailer 6HK$3,146 HKD
Retailer 5HK$3,531 HKD
Taylor and HartHK$4,907 HKD
Retailer 11HK$6,905 HKD

9 data points across 13 retailers

10 retailersHK$934 HKD to HK$4,907 HKD

A
Cheapest Retailer
-
HK$934 HKD
$119 USD
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
B+
Retailer 4
-
HK$1,963 HKD
£197 GBP
View
B+
Retailer 5
-
HK$2,209 HKD
£222 GBP
View
Retailer 6
-
HK$2,313 HKD
£232 GBP
View
Price last confirmed 19 days ago
Retailer 7
-
HK$2,356 HKD
A$462 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
HK$3,146 HKD
$401 USD
View
B
Retailer 9
-
HK$3,531 HKD
$450 USD
View
Most Expensive
B
Taylor and Hart
FY6NUD2 · Oct 28
HK$4,907 HKD
$625 USD
View
9 more retailers have this diamond
Prices start from HK$934 HKDSave up to HK$3,974 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
0.46ct Marquise
HK$934 HKD