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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 $152 SGD
As of November 4, 2026
Save $525 SGD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,578 SGD at MOH London · As of November 2, 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 November 4, 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,578 SGD|Low: $149 SGD|High: $1,637 SGD|Avg: $450 SGD|-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 5, 2026
Retailer 4$152 SGD
Retailer 19$170 SGD
Retailer 18$176 SGD
Retailer 15$202 SGD
Retailer 9$203 SGD
Retailer 11$229 SGD
Retailer 6$287 SGD
Retailer 13$342 SGD
Retailer 5$355 SGD
Retailer 12$365 SGD
Retailer 2$384 SGD
Retailer 10$447 SGD
Retailer 3$456 SGD
Retailer 16$480 SGD
Retailer 8$531 SGD
Retailer 17$608 SGD
Retailer 14$677 SGD
Retailer 7$992 SGD
MOH London$1,578 SGD

34 data points across 19 retailers

18 retailers$152 SGD to $677 SGD

A
Cheapest Retailer
-
$152 SGD
A
Retailer 2
-
$170 SGD
View
Final sale: no returns
A
Retailer 3
-
$176 SGD
View
A
Retailer 4
-
$202 SGD
View
Retailer 5
-
$203 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$229 SGD
View
A
Retailer 7
-
$287 SGD
View
A
Retailer 8
-
$342 SGD
View
B+
Retailer 9
-
$365 SGD
View
B+
Retailer 10
-
$384 SGD
View
B+
Retailer 11
-
$447 SGD
View
B+
Retailer 12
-
$456 SGD
View
B+
Retailer 13
-
$480 SGD
View
B
Retailer 14
-
$531 SGD
View
B
Retailer 15
-
$608 SGD
View
B
Retailer 16
-
$677 SGD
View
Retailer 17
-
$992 SGD
View
Price last confirmed 18 days ago
Most Expensive
MOH London
LG788681760 · Nov 2
$1,578 SGD
£973 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $152 SGDSave up to $525 SGD

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
$152 SGD