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Marquise|Lab Grown|IGI

0.53ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG825676449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825676449

Diamond specifications and retailer prices

From $439 CAD
$314 USD
As of October 30, 2026
Save $1,829 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,267 CAD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 top-tier cut grade and certified by IGI LG825676449 or 825676449. Listed at 19 retailers as of October 30, 2026, with prices from $439 to $2,267, a $1,829 spread on the same certified stone. Riddles Jewelry lists it at $2,267. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676449
Dimensions8.19 × 4.23 × 2.68 mm
L/W Ratio1.94
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
8.19 mm4.23 mm0.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676449
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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 30
Current: $2,177 CAD|Low: $352 CAD|High: $2,203 CAD|Avg: $946 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$439 CAD
Retailer 3$508 CAD
Retailer 12$541 CAD
Retailer 4$543 CAD
Retailer 13$543 CAD
Retailer 8$846 CAD
Retailer 10$863 CAD
Retailer 9$881 CAD
Retailer 6$960 CAD
Retailer 7$983 CAD
Retailer 5$1,163 CAD
Retailer 2$1,746 CAD
Retailer 1$2,177 CAD

44 data points across 13 retailers

19 retailers$439 CAD to $2,267 CAD

A
Cheapest Retailer
-
$439 CAD
$314 USD
A
Retailer 2
-
$508 CAD
$364 USD
View
A
Retailer 3
-
$541 CAD
$387 USD
View
Final sale: no returns
Retailer 4
-
$543 CAD
$389 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$543 CAD
$389 USD
View
A
Retailer 6
-
$573 CAD
$410 USD
View
B+
Retailer 7
-
$846 CAD
€577 EUR
View
B+
Retailer 8
-
$863 CAD
$618 USD
View
B+
Retailer 9
-
$881 CAD
$631 USD
View
B+
Retailer 10
-
$960 CAD
£541 GBP
View
B+
Retailer 11
-
$983 CAD
ZAR 11,364 ZAR
View
Retailer 12
-
$1,163 CAD
$833 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,746 CAD
$1,250 USD
View
B
Retailer 14
-
$1,811 CAD
$1,296 USD
View
B
Retailer 15
-
$1,921 CAD
View
B
Retailer 16
-
$1,950 CAD
$1,396 USD
View
B
Retailer 17
-
$2,174 CAD
$1,556 USD
View
B
Retailer 18
-
$2,177 CAD
£1,227 GBP
View
Most Expensive
B
Riddles Jewelry
1972621700 · Oct 31
$2,267 CAD
$1,623 USD
View
18 more retailers have this diamond
Prices start from $439 CADSave up to $1,829 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
$439 CAD