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Marquise|Lab Grown|IGI

0.53ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG846609290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846609290

Diamond specifications and retailer prices

From $573 CAD
$410 USD
As of October 30, 2026
Save $1,616 CAD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,189 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846609290 or 846609290. Listed at 7 retailers as of October 29, 2026, with prices from $573 to $2,189, a $1,616 spread on the same certified stone. MOH London lists it at $2,189. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609290
Dimensions8.21 × 4.29 × 2.70 mm
L/W Ratio1.91
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
8.21 mm4.29 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609290
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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: $2,189 CAD|Low: $573 CAD|High: $2,189 CAD|Avg: $1,232 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$573 CAD
Retailer 5$849 CAD
Retailer 4$884 CAD
Retailer 3$968 CAD
Retailer 7$1,811 CAD
Retailer 2$1,950 CAD
MOH London$2,189 CAD

9 data points across 7 retailers

7 retailers$573 CAD to $2,189 CAD

A
Cheapest Retailer
-
$573 CAD
$410 USD
B+
Retailer 2
-
$849 CAD
$608 USD
View
B+
Retailer 3
-
$884 CAD
$633 USD
View
B+
Retailer 4
-
$968 CAD
£546 GBP
View
B
Retailer 5
-
$1,811 CAD
$1,296 USD
View
B
Retailer 6
-
$1,950 CAD
$1,396 USD
View
Most Expensive
B
MOH London
LG846609290 · Oct 29
$2,189 CAD
£1,234 GBP
View
6 more retailers have this diamond
Prices start from $573 CADSave up to $1,616 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
0.53ct Marquise
$573 CAD