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Marquise|Lab Grown|IGI

1.55ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG648499160

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648499160

Diamond specifications and retailer prices

From $1,055 CAD
$754 USD
As of October 28, 2026
Save $3,516 CAD (77%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,572 CAD at MOH London · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648499160 or 648499160. Listed at 31 retailers as of October 28, 2026, with prices from $1,055 to $4,572, a $3,516 spread on the same certified stone. MOH London lists it at $4,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648499160
Dimensions11.70 × 6.01 × 3.81 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
11.70 mm6.01 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648499160
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 28
Current: $4,572 CAD|Low: $844 CAD|High: $4,607 CAD|Avg: $2,420 CAD|+5.7%
MOH London
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
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Retailer 24
October 29, 2026
Retailer 11$844 CAD
Retailer 10$1,047 CAD
Retailer 19$1,055 CAD
Retailer 20$1,092 CAD
Retailer 24$1,200 CAD
Retailer 3$1,342 CAD
Retailer 17$1,481 CAD
Retailer 18$1,602 CAD
Retailer 13$1,629 CAD
Retailer 9$1,636 CAD
Retailer 2$1,800 CAD
Retailer 21$2,454 CAD
Retailer 12$2,482 CAD
Retailer 23$2,599 CAD
Retailer 16$3,050 CAD
Retailer 7$3,344 CAD
Retailer 22$3,352 CAD
Retailer 6$3,387 CAD
Retailer 4$3,472 CAD
Retailer 14$3,484 CAD
Retailer 5$3,502 CAD
Retailer 15$3,666 CAD
Retailer 8$4,325 CAD
MOH London$4,572 CAD

34 data points across 24 retailers

31 retailers$1,055 CAD to $4,572 CAD

A
Retailer 1
-
$844 CAD
$603 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$876 CAD
$626 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$953 CAD
$681 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$1,047 CAD
$748 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,047 CAD
$748 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,055 CAD
$754 USD
View
Final sale: no returns
A
Retailer 7
-
$1,072 CAD
$766 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$1,092 CAD
$780 USD
View
A
Retailer 9
-
$1,200 CAD
HK$6,700 HKD
View
A
Retailer 10
-
$1,342 CAD
$959 USD
View
A
Retailer 11
-
$1,481 CAD
$1,058 USD
View
A
Retailer 12
-
$1,602 CAD
€1,090 EUR
View
A
Retailer 13
-
$1,629 CAD
£916 GBP
View
A
Retailer 14
-
$1,636 CAD
$1,169 USD
View
A
Retailer 15
-
$1,800 CAD
ZAR 20,776 ZAR
View
B+
Retailer 16
-
$2,454 CAD
A$2,697 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$2,482 CAD
$1,773 USD
View
B+
Retailer 18
-
$2,599 CAD
$1,857 USD
View
B+
Retailer 19
-
$2,754 CAD
$1,968 USD
View
Price last confirmed 19 days ago
B+
Retailer 20
-
$2,754 CAD
$1,968 USD
View
B+
Retailer 21
-
$2,855 CAD
$2,040 USD
View
Price last confirmed 28 days ago
B+
Retailer 22
-
$3,050 CAD
£1,716 GBP
View
Price last confirmed 21 days ago
B+
Retailer 23
-
$3,344 CAD
$2,389 USD
View
B+
Retailer 24
-
$3,352 CAD
$2,395 USD
View
B+
Retailer 25
-
$3,387 CAD
$2,420 USD
View
B+
Retailer 26
-
$3,472 CAD
$2,481 USD
View
B+
Retailer 27
-
$3,484 CAD
SGD 3,364 SGD
View
B+
Retailer 28
-
$3,502 CAD
A$3,850 AUD
View
Price last confirmed 20 days ago
B
Retailer 29
-
$3,666 CAD
$2,619 USD
View
B
Retailer 30
-
$4,325 CAD
$3,090 USD
View
Most Expensive
B
MOH London
LG648499160 · Oct 29
$4,572 CAD
£2,572 GBP
View
30 more retailers have this diamond
Prices start from $1,055 CADSave up to $3,516 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
$1,055 CAD