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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG835648127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835648127

Diamond specifications and retailer prices

From $376 CAD
$269 USD
As of October 30, 2026
Save $2,963 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,339 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct 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 LG835648127 or 835648127. Listed at 21 retailers as of October 30, 2026, with prices from $376 to $3,339, a $2,963 spread on the same certified stone. Do Amore Diamonds lists it at $3,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835648127
Dimensions11.65 × 6.14 × 3.89 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm6.14 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835648127
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.4%

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: $910 CAD|Low: $360 CAD|High: $3,174 CAD|Avg: $1,191 CAD|+1.3%
Retailer 1
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
October 31, 2026
Retailer 15$376 CAD
Retailer 5$436 CAD
Retailer 2$465 CAD
Retailer 8$573 CAD
Retailer 7$610 CAD
Retailer 12$684 CAD
Retailer 11$882 CAD
Retailer 1$910 CAD
Retailer 10$1,194 CAD
Retailer 14$1,429 CAD
Retailer 13$1,592 CAD
Retailer 4$1,651 CAD
Retailer 3$1,788 CAD
Retailer 9$2,069 CAD
Retailer 6$3,174 CAD

35 data points across 15 retailers

21 retailers$376 CAD to $3,339 CAD

A
Cheapest Retailer
-
$376 CAD
$269 USD
A
Retailer 2
-
$422 CAD
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$436 CAD
$312 USD
View
A
Retailer 4
-
$465 CAD
$333 USD
View
A
Retailer 5
-
$465 CAD
$333 USD
View
A
Retailer 6
-
$573 CAD
£323 GBP
View
A
Retailer 7
-
$610 CAD
$437 USD
View
B+
Retailer 8
-
$623 CAD
$446 USD
View
A
Retailer 9
-
$684 CAD
$490 USD
View
A
Retailer 10
-
$882 CAD
ZAR 10,205 ZAR
View
A
Retailer 11
-
$910 CAD
£513 GBP
View
B+
Retailer 12
-
$1,194 CAD
A$1,315 AUD
View
B+
Retailer 13
-
$1,429 CAD
$1,023 USD
View
B+
Retailer 14
-
$1,592 CAD
$1,140 USD
View
B
Retailer 15
-
$1,651 CAD
$1,182 USD
View
B
Retailer 16
-
$1,788 CAD
$1,280 USD
View
B
Retailer 17
-
$1,881 CAD
$1,347 USD
View
B
Retailer 18
-
$1,969 CAD
$1,410 USD
View
B
Retailer 19
-
$2,069 CAD
£1,166 GBP
View
B
Retailer 20
-
$3,174 CAD
$2,272 USD
View
Most Expensive
B
Do Amore Diamonds
27-54592DBD0 · Oct 31
$3,339 CAD
$2,390 USD
View
20 more retailers have this diamond
Prices start from $376 CADSave up to $2,963 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
1.56ct Marquise
$376 CAD