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Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG743593721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743593721

Diamond specifications and retailer prices

From $678 CAD
$485 USD
As of November 1, 2026
Save $4,213 CAD (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,891 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743593721 or 743593721. Listed at 31 retailers as of November 1, 2026, with prices from $678 to $4,891, a $4,213 spread on the same certified stone. Do Amore Diamonds lists it at $4,891. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593721
Dimensions11.77 × 6.04 × 3.79 mm
L/W Ratio1.95
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
11.77 mm6.04 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593721
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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: Nov 1
Current: $4,891 CAD|Low: $552 CAD|High: $4,891 CAD|Avg: $1,574 CAD
Do Amore Diamonds
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 6$552 CAD
Retailer 9$618 CAD
Retailer 11$675 CAD
Retailer 10$678 CAD
Retailer 20$802 CAD
Retailer 15$812 CAD
Retailer 22$817 CAD
Retailer 14$1,026 CAD
Retailer 4$1,065 CAD
Retailer 18$1,210 CAD
Retailer 13$1,236 CAD
Retailer 19$1,261 CAD
Retailer 2$1,302 CAD
Retailer 17$1,758 CAD
Retailer 21$1,919 CAD
Retailer 7$2,362 CAD
Retailer 8$2,488 CAD
Retailer 5$2,524 CAD
Retailer 3$2,560 CAD
Retailer 16$2,774 CAD
Retailer 12$2,803 CAD
Do Amore Diamonds$4,891 CAD

45 data points across 22 retailers

31 retailers$678 CAD to $4,891 CAD

Retailer 1
-
$552 CAD
$395 USD
Price last confirmed 25 days ago
Retailer 2
-
$552 CAD
$395 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$618 CAD
$442 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$675 CAD
$483 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$678 CAD
$485 USD
View
Final sale: no returns
Retailer 6
-
$683 CAD
$489 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$683 CAD
$489 USD
View
Price last confirmed 23 days ago
Retailer 8
-
$802 CAD
£452 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$812 CAD
$581 USD
View
A
Retailer 10
-
$817 CAD
$585 USD
View
A
Retailer 11
-
$966 CAD
HK$5,400 HKD
View
B+
Retailer 12
-
$1,026 CAD
$734 USD
View
B+
Retailer 13
-
$1,065 CAD
$762 USD
View
B+
Retailer 14
-
$1,210 CAD
€825 EUR
View
B+
Retailer 15
-
$1,236 CAD
£697 GBP
View
B+
Retailer 16
-
$1,261 CAD
A$1,388 AUD
View
B+
Retailer 17
-
$1,302 CAD
ZAR 15,051 ZAR
View
Retailer 18
-
$1,754 CAD
$1,255 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$1,758 CAD
A$1,936 AUD
View
B
Retailer 20
-
$1,919 CAD
$1,373 USD
View
Retailer 21
-
$2,362 CAD
$1,690 USD
View
Price last confirmed 25 days ago
Retailer 22
-
$2,427 CAD
$1,737 USD
View
Price last confirmed 23 days ago
B
Retailer 23
-
$2,427 CAD
$1,737 USD
View
Retailer 24
-
$2,427 CAD
$1,737 USD
View
Price last confirmed 33 days ago
Retailer 25
-
$2,488 CAD
A$2,739 AUD
View
Price last confirmed 32 days ago
B
Retailer 26
-
$2,524 CAD
$1,806 USD
View
B
Retailer 27
-
$2,560 CAD
$1,832 USD
View
B
Retailer 28
-
$2,637 CAD
$1,887 USD
View
B
Retailer 29
-
$2,774 CAD
£1,563 GBP
View
B
Retailer 30
-
$2,803 CAD
SGD 2,711 SGD
View
Most Expensive
B
Do Amore Diamonds
27-3F6998904 · Nov 2
$4,891 CAD
$3,500 USD
View
30 more retailers have this diamond
Prices start from $678 CADSave up to $4,213 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
$678 CAD