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Marquise|Lab Grown|IGI

0.50ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG797635967

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797635967

Diamond specifications and retailer prices

From $169 CAD
$121 USD
As of November 2, 2026
Save $581 CAD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,750 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 LG797635967 or 797635967. Listed at 17 retailers as of October 31, 2026, with a 344% 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 angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797635967
Dimensions7.87 × 4.22 × 2.61 mm
L/W Ratio1.86
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
7.87 mm4.22 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797635967
Side View
Table 61.0%Crown 35.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.8%

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: Nov 2
Current: $1,750 CAD|Low: $165 CAD|High: $1,812 CAD|Avg: $505 CAD|-3.4%
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
November 2, 2026
Retailer 4$169 CAD
Retailer 18$187 CAD
Retailer 17$196 CAD
Retailer 13$224 CAD
Retailer 8$225 CAD
Retailer 10$250 CAD
Retailer 9$286 CAD
Retailer 16$314 CAD
Retailer 11$381 CAD
Retailer 5$393 CAD
Retailer 2$429 CAD
Retailer 3$506 CAD
Retailer 14$527 CAD
Retailer 7$588 CAD
Retailer 15$674 CAD
Retailer 12$750 CAD
Retailer 6$1,107 CAD
MOH London$1,750 CAD

34 data points across 18 retailers

17 retailers$169 CAD to $750 CAD

A
Cheapest Retailer
-
$169 CAD
$121 USD
A
Retailer 2
-
$187 CAD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$196 CAD
$140 USD
View
A
Retailer 4
-
$224 CAD
$160 USD
View
Retailer 5
-
$225 CAD
$161 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$250 CAD
HK$1,400 HKD
View
A
Retailer 7
-
$286 CAD
$205 USD
View
A
Retailer 8
-
$314 CAD
$225 USD
View
A
Retailer 9
-
$381 CAD
ZAR 4,399 ZAR
View
B+
Retailer 10
-
$429 CAD
£241 GBP
View
B+
Retailer 11
-
$506 CAD
£285 GBP
View
B+
Retailer 12
-
$527 CAD
$377 USD
View
B
Retailer 13
-
$588 CAD
SGD 569 SGD
View
B
Retailer 14
-
$674 CAD
$482 USD
View
B
Retailer 15
-
$750 CAD
$537 USD
View
Retailer 16
-
$1,107 CAD
£624 GBP
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG797635967 · Nov 1
$1,750 CAD
£986 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $169 CADSave up to $581 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
$169 CAD