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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG843623524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843623524

Diamond specifications and retailer prices

From $429 CAD
$307 USD
As of October 27, 2026
Save $1,580 CAD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,174 CAD at Yadav Diamonds · As of October 21, 2026
View at Yadav 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 LG843623524 or 843623524. Listed at 24 retailers as of October 26, 2026, with a 368% 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

1.56
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623524
Dimensions11.78 × 6.15 × 3.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm6.15 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623524
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

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: Oct 27
Current: $791 CAD|Low: $387 CAD|High: $3,174 CAD|Avg: $1,134 CAD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 12
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Retailer 19
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Retailer 23
Yadav Diamonds
October 27, 2026
Retailer 13$387 CAD
Retailer 18$429 CAD
Retailer 10$448 CAD
Retailer 3$479 CAD
Retailer 6$479 CAD
Retailer 14$535 CAD
Retailer 16$536 CAD
Retailer 2$643 CAD
Retailer 15$698 CAD
Retailer 5$764 CAD
Retailer 1$791 CAD
Retailer 11$820 CAD
Retailer 20$829 CAD
Retailer 9$847 CAD
Retailer 8$1,125 CAD
Retailer 23$1,472 CAD
Retailer 4$1,541 CAD
Retailer 19$1,543 CAD
Retailer 17$1,596 CAD
Retailer 12$1,732 CAD
Retailer 22$1,923 CAD
Retailer 21$2,003 CAD
Retailer 7$2,009 CAD
Yadav Diamonds$3,174 CAD

17 data points across 24 retailers

24 retailers$429 CAD to $2,009 CAD

Retailer 1
-
$387 CAD
$277 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$429 CAD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$448 CAD
$321 USD
View
A
Retailer 4
-
$479 CAD
$343 USD
View
A
Retailer 5
-
$479 CAD
$343 USD
View
Retailer 6
-
$535 CAD
£302 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$536 CAD
HK$3,000 HKD
View
B+
Retailer 8
-
$643 CAD
$460 USD
View
A
Retailer 9
-
$698 CAD
$500 USD
View
A
Retailer 10
-
$764 CAD
€521 EUR
View
A
Retailer 11
-
$791 CAD
$566 USD
View
A
Retailer 12
-
$820 CAD
ZAR 9,486 ZAR
View
A
Retailer 13
-
$829 CAD
£468 GBP
View
A
Retailer 14
-
$847 CAD
$606 USD
View
B+
Retailer 15
-
$1,125 CAD
A$1,239 AUD
View
B+
Retailer 16
-
$1,472 CAD
$1,054 USD
View
B+
Retailer 17
-
$1,541 CAD
$1,103 USD
View
B+
Retailer 18
-
$1,543 CAD
SGD 1,493 SGD
View
B+
Retailer 19
-
$1,596 CAD
$1,142 USD
View
B
Retailer 20
-
$1,732 CAD
$1,240 USD
View
B
Retailer 21
-
$1,923 CAD
£1,084 GBP
View
B
Retailer 22
-
$2,003 CAD
$1,434 USD
View
B
Retailer 23
-
$2,009 CAD
$1,438 USD
View
Most Expensive
Yadav Diamonds
13330447 · Oct 21
$3,174 CAD
$2,272 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $429 CADSave up to $1,580 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
$429 CAD