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Marquise|Lab Grown|IGI

1.55ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG808626188

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808626188

Diamond specifications and retailer prices

From $383 CAD
$273 USD
As of October 27, 2026
Save $1,527 CAD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,911 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808626188 or 808626188. Listed at 22 retailers as of October 26, 2026, with prices from $383 to $1,911, a $1,527 spread on the same certified stone. MOH London lists it at $1,911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808626188
Dimensions12.33 × 5.96 × 3.64 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm5.96 mm1.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808626188
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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: Oct 27
Current: $1,911 CAD|Low: $383 CAD|High: $1,930 CAD|Avg: $1,096 CAD|+0.2%
MOH London
Retailer 2
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Retailer 21
October 28, 2026
Retailer 8$383 CAD
Retailer 5$428 CAD
Retailer 4$445 CAD
Retailer 3$476 CAD
Retailer 19$476 CAD
Retailer 6$531 CAD
Retailer 17$702 CAD
Retailer 10$787 CAD
Retailer 9$789 CAD
Retailer 21$791 CAD
Retailer 13$818 CAD
Retailer 15$833 CAD
Retailer 12$846 CAD
Retailer 2$1,108 CAD
Retailer 16$1,464 CAD
Retailer 14$1,497 CAD
Retailer 20$1,531 CAD
Retailer 18$1,547 CAD
Retailer 11$1,602 CAD
Retailer 7$1,832 CAD
MOH London$1,911 CAD

39 data points across 21 retailers

22 retailers$383 CAD to $1,911 CAD

A
Cheapest Retailer
-
$383 CAD
$273 USD
A
Retailer 2
-
$428 CAD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$445 CAD
$317 USD
View
A
Retailer 4
-
$476 CAD
$339 USD
View
A
Retailer 5
-
$476 CAD
$339 USD
View
A
Retailer 6
-
$531 CAD
£297 GBP
View
A
Retailer 7
-
$539 CAD
HK$3,000 HKD
View
A
Retailer 8
-
$702 CAD
$500 USD
View
A
Retailer 9
-
$787 CAD
$560 USD
View
A
Retailer 10
-
$789 CAD
$562 USD
View
A
Retailer 11
-
$791 CAD
€536 EUR
View
A
Retailer 12
-
$818 CAD
ZAR 9,412 ZAR
View
A
Retailer 13
-
$833 CAD
£467 GBP
View
A
Retailer 14
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$846 CAD
$602 USD
View
B+
Retailer 15
-
$1,108 CAD
A$1,213 AUD
View
B+
Retailer 16
-
$1,464 CAD
$1,042 USD
View
B+
Retailer 17
-
$1,499 CAD
$1,067 USD
View
B
Retailer 18
-
$1,531 CAD
$1,090 USD
View
B+
Retailer 19
-
$1,547 CAD
A$1,694 AUD
View
B
Retailer 20
-
$1,602 CAD
$1,141 USD
View
B
Retailer 21
-
$1,832 CAD
$1,304 USD
View
Most Expensive
B
MOH London
LG808626188 · Oct 26
$1,911 CAD
£1,071 GBP
View
21 more retailers have this diamond
Prices start from $383 CADSave up to $1,527 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
1.55ct Marquise
$383 CAD