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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG836639811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836639811

Diamond specifications and retailer prices

From $851 CAD
$609 USD
As of October 30, 2026
Save $6,709 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,560 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836639811 or 836639811. Listed at 15 retailers as of October 29, 2026, with prices from $851 to $7,560, a $6,709 spread on the same certified stone. Do Amore Diamonds lists it at $7,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639811
Dimensions11.60 × 6.10 × 3.76 mm
L/W Ratio1.90
Girdle conditionFaceted
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
11.60 mm6.10 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639811
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,560 CAD|Low: $851 CAD|High: $7,714 CAD|Avg: $3,059 CAD|-2.0%
Do Amore Diamonds
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 13$851 CAD
Retailer 17$954 CAD
Retailer 5$1,230 CAD
Retailer 10$1,236 CAD
Retailer 6$1,256 CAD
Retailer 14$1,620 CAD
Retailer 12$1,809 CAD
Retailer 15$2,620 CAD
Retailer 3$2,767 CAD
Retailer 16$3,066 CAD
Retailer 9$3,253 CAD
Retailer 8$3,347 CAD
Retailer 4$3,689 CAD
Retailer 2$3,815 CAD
Retailer 11$4,618 CAD
Retailer 7$4,926 CAD
Do Amore Diamonds$7,560 CAD

33 data points across 17 retailers

15 retailers$851 CAD to $7,560 CAD

A+
Cheapest Retailer
-
$851 CAD
$609 USD
A
Retailer 2
-
$954 CAD
$683 USD
View
A
Retailer 3
-
$1,230 CAD
$880 USD
View
A
Retailer 4
-
$1,236 CAD
£697 GBP
View
A
Retailer 5
-
$1,256 CAD
$899 USD
View
A
Retailer 6
-
$1,620 CAD
$1,159 USD
View
A
Retailer 7
-
$1,809 CAD
€1,233 EUR
View
B+
Retailer 8
-
$2,620 CAD
$1,875 USD
View
Retailer 9
-
$2,767 CAD
A$3,046 AUD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$3,066 CAD
$2,194 USD
View
B+
Retailer 11
-
$3,689 CAD
$2,640 USD
View
B+
Retailer 12
-
$3,815 CAD
$2,730 USD
View
B+
Retailer 13
-
$4,618 CAD
£2,602 GBP
View
Retailer 14
-
$4,926 CAD
A$5,423 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-CEF9CE8B7 · Oct 29
$7,560 CAD
$5,410 USD
View
14 more retailers have this diamond
Prices start from $851 CADSave up to $6,709 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+
1.53ct Marquise
$851 CAD