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Marquise|Lab Grown|IGI

0.50ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG788681760

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681760

Diamond specifications and retailer prices

From HK$934 HKD
$119 USD
As of October 30, 2026
Save HK$3,225 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,696 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788681760 or 788681760. Listed at 18 retailers as of October 30, 2026, with a 345% 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

0.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681760
Dimensions8.07 × 4.17 × 2.57 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.07 mm4.17 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788681760
Side View
Table 53.0%Crown 28.4°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 61.6%

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$9,696 HKD|Low: HK$918 HKD|High: HK$10,054 HKD|Avg: HK$2,736 HKD|-3.6%
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
November 2, 2026
Retailer 4HK$934 HKD
Retailer 18HK$1,044 HKD
Retailer 17HK$1,083 HKD
Retailer 14HK$1,240 HKD
Retailer 9HK$1,248 HKD
Retailer 11HK$1,406 HKD
Retailer 3HK$1,569 HKD
Retailer 6HK$1,765 HKD
Retailer 12HK$2,110 HKD
Retailer 5HK$2,183 HKD
Retailer 2HK$2,368 HKD
Retailer 10HK$2,746 HKD
Retailer 19HK$2,804 HKD
Retailer 15HK$2,950 HKD
Retailer 8HK$3,269 HKD
Retailer 16HK$3,735 HKD
Retailer 13HK$4,158 HKD
Retailer 7HK$6,098 HKD
MOH LondonHK$9,696 HKD

32 data points across 19 retailers

18 retailersHK$934 HKD to HK$4,158 HKD

A
Cheapest Retailer
-
HK$934 HKD
$119 USD
A
Retailer 2
-
HK$1,044 HKD
$133 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,083 HKD
$138 USD
View
A
Retailer 4
-
HK$1,240 HKD
$158 USD
View
Retailer 5
-
HK$1,248 HKD
$159 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$1,406 HKD
View
A
Retailer 7
-
HK$1,569 HKD
$200 USD
View
A
Retailer 8
-
HK$1,765 HKD
$225 USD
View
A
Retailer 9
-
HK$2,110 HKD
ZAR 4,344 ZAR
View
B+
Retailer 10
-
HK$2,368 HKD
£238 GBP
View
B+
Retailer 11
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 12
-
HK$2,804 HKD
£281 GBP
View
B+
Retailer 13
-
HK$2,950 HKD
$376 USD
View
B
Retailer 14
-
HK$3,269 HKD
SGD 563 SGD
View
B
Retailer 15
-
HK$3,735 HKD
$476 USD
View
B
Retailer 16
-
HK$4,158 HKD
$530 USD
View
Retailer 17
-
HK$6,098 HKD
£612 GBP
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG788681760 · Nov 1
HK$9,696 HKD
£973 GBP
View
Price under review
17 more retailers have this diamond
Prices start from HK$934 HKDSave up to HK$3,225 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
0.50ct Marquise
HK$934 HKD