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Marquise|Lab Grown|IGI

0.52ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG816662574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662574

Diamond specifications and retailer prices

From $330 CAD
$236 USD
As of October 30, 2026
Save $1,497 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,827 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.52ct lab-grown marquise diamond

This 0.52ct 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 LG816662574 or 816662574. Listed at 17 retailers as of October 30, 2026, with prices from $330 to $1,827, a $1,497 spread on the same certified stone. Reve Diamonds lists it at $1,827. 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

0.52
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662574
Dimensions8.28 × 4.30 × 2.65 mm
L/W Ratio1.93
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
8.28 mm4.30 mm0.52 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662574
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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 30
Current: $726 CAD|Low: $320 CAD|High: $1,847 CAD|Avg: $973 CAD|-23.5%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 16$330 CAD
Retailer 2$367 CAD
Retailer 14$383 CAD
Retailer 7$405 CAD
Retailer 9$409 CAD
Retailer 8$555 CAD
Retailer 15$698 CAD
Retailer 1$726 CAD
Retailer 5$810 CAD
Retailer 13$817 CAD
Retailer 4$854 CAD
Retailer 6$1,318 CAD
Retailer 12$1,451 CAD
Retailer 3$1,688 CAD
Retailer 10$1,759 CAD
Retailer 11$1,820 CAD
Reve Diamonds$1,827 CAD

28 data points across 17 retailers

17 retailers$330 CAD to $1,827 CAD

A
Cheapest Retailer
-
$330 CAD
$236 USD
A
Retailer 2
-
$367 CAD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$383 CAD
$274 USD
View
A
Retailer 4
-
$405 CAD
$290 USD
View
A
Retailer 5
-
$409 CAD
$293 USD
View
A
Retailer 6
-
$555 CAD
$397 USD
View
B+
Retailer 7
-
$698 CAD
$500 USD
View
B+
Retailer 8
-
$726 CAD
$520 USD
View
B+
Retailer 9
-
$810 CAD
$580 USD
View
B+
Retailer 10
-
$817 CAD
ZAR 9,445 ZAR
View
B+
Retailer 11
-
$854 CAD
€582 EUR
View
B
Retailer 12
-
$1,318 CAD
View
B
Retailer 13
-
$1,451 CAD
$1,039 USD
View
B
Retailer 14
-
$1,688 CAD
$1,208 USD
View
B
Retailer 15
-
$1,759 CAD
$1,259 USD
View
B
Retailer 16
-
$1,820 CAD
£1,026 GBP
View
Most Expensive
B
Reve Diamonds
EB678B325 · Oct 30
$1,827 CAD
$1,308 USD
View
16 more retailers have this diamond
Prices start from $330 CADSave up to $1,497 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
0.52ct Marquise
$330 CAD