Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG818658692

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818658692

Diamond specifications and retailer prices

From $344 CAD
$246 USD
As of October 30, 2026
Save $1,416 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,760 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant 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 LG818658692 or 818658692. Listed at 16 retailers as of October 30, 2026, with prices from $344 to $1,760, a $1,416 spread on the same certified stone. Reve Diamonds lists it at $1,760. 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 angle31.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658692
Dimensions5.71 × 3.95 × 2.77 mm
L/W Ratio1.45
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
5.71 mm3.95 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658692
Side View
Table 64.0%Crown 31.1°Girdle: ThickPavilion 39.3°Culet: NoneDepth 70.1%

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: $710 CAD|Low: $344 CAD|High: $1,760 CAD|Avg: $919 CAD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11$344 CAD
Retailer 2$528 CAD
Retailer 9$539 CAD
Retailer 6$638 CAD
Retailer 5$691 CAD
Retailer 1$710 CAD
Retailer 10$825 CAD
Retailer 8$966 CAD
Retailer 7$1,232 CAD
Retailer 3$1,302 CAD
Retailer 4$1,539 CAD
Reve Diamonds$1,760 CAD

26 data points across 12 retailers

16 retailers$344 CAD to $1,760 CAD

Retailer 1
-
$308 CAD
$220 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
Retailer 3
-
$382 CAD
$273 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$382 CAD
$273 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$528 CAD
$377 USD
View
B+
Retailer 6
-
$539 CAD
$385 USD
View
B+
Retailer 7
-
$638 CAD
€434 EUR
View
B+
Retailer 8
-
$691 CAD
ZAR 7,972 ZAR
View
B+
Retailer 9
-
$710 CAD
£399 GBP
View
B
Retailer 10
-
$825 CAD
$589 USD
View
B
Retailer 11
-
$966 CAD
$690 USD
View
Retailer 12
-
$1,227 CAD
$877 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,232 CAD
$880 USD
View
B
Retailer 14
-
$1,302 CAD
$930 USD
View
B
Retailer 15
-
$1,539 CAD
£866 GBP
View
Most Expensive
B
Reve Diamonds
12EC242A9 · Oct 30
$1,760 CAD
$1,258 USD
View
15 more retailers have this diamond
Prices start from $344 CADSave up to $1,416 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 Radiant
$344 CAD