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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 $166 CAD
$119 USD
As of October 30, 2026
Save $574 CAD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,726 CAD 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
Color
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: $1,726 CAD|Low: $163 CAD|High: $1,790 CAD|Avg: $487 CAD|-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 1, 2026
Retailer 4$166 CAD
Retailer 18$186 CAD
Retailer 17$193 CAD
Retailer 14$221 CAD
Retailer 9$222 CAD
Retailer 11$250 CAD
Retailer 3$279 CAD
Retailer 6$314 CAD
Retailer 2$376 CAD
Retailer 5$389 CAD
Retailer 12$425 CAD
Retailer 10$489 CAD
Retailer 19$499 CAD
Retailer 15$525 CAD
Retailer 8$582 CAD
Retailer 16$665 CAD
Retailer 13$740 CAD
Retailer 7$1,086 CAD
MOH London$1,726 CAD

32 data points across 19 retailers

18 retailers$166 CAD to $740 CAD

A
Cheapest Retailer
-
$166 CAD
$119 USD
A
Retailer 2
-
$186 CAD
$133 USD
View
Final sale: no returns
A
Retailer 3
-
$193 CAD
$138 USD
View
A
Retailer 4
-
$221 CAD
$158 USD
View
Retailer 5
-
$222 CAD
$159 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$250 CAD
HK$1,400 HKD
View
A
Retailer 7
-
$279 CAD
$200 USD
View
A
Retailer 8
-
$314 CAD
$225 USD
View
A
Retailer 9
-
$376 CAD
ZAR 4,344 ZAR
View
B+
Retailer 10
-
$425 CAD
£240 GBP
View
B+
Retailer 11
-
$489 CAD
$350 USD
View
B+
Retailer 12
-
$499 CAD
£281 GBP
View
B+
Retailer 13
-
$525 CAD
$376 USD
View
B
Retailer 14
-
$582 CAD
SGD 563 SGD
View
B
Retailer 15
-
$665 CAD
$476 USD
View
B
Retailer 16
-
$740 CAD
$530 USD
View
Retailer 17
-
$1,086 CAD
£612 GBP
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG788681760 · Nov 1
$1,726 CAD
£973 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $166 CADSave up to $574 CAD

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
$166 CAD