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Radiant|Lab Grown|GCAL

5.16ct D FL Radiant Lab Grown Diamond

ID • D/FL • GCAL 362466644

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 362466644

Diamond specifications and retailer prices

From $15,739 CAD
$11,245 USD
As of October 27, 2026
Save $54,773 CAD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $70,512 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.16ct lab-grown radiant diamond

This 5.16ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 362466644. Listed at 8 retailers as of October 27, 2026, with prices from $15,739 to $70,512, a $54,773 spread on the same certified stone. Do Amore Diamonds lists it at $70,512. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.16
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362466644
Dimensions11.91 × 8.43 × 5.73 mm
L/W Ratio1.41
Culet sizeNone
Top View
11.91 mm8.43 mm5.16 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362466644
Side View
Table 63.0%Crown 46.4°Girdle: THK-THKPavilion 34.2°Culet: NoneDepth 68.0%

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 27
Current: $70,512 CAD|Low: $15,739 CAD|High: $186,049 CAD|Avg: $52,970 CAD|-62.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$15,739 CAD
Retailer 7$15,789 CAD
Retailer 6$18,886 CAD
Retailer 4$19,475 CAD
Retailer 5$19,673 CAD
Retailer 2$29,654 CAD
Retailer 8$62,282 CAD
Do Amore Diamonds$70,512 CAD

20 data points across 8 retailers

8 retailers$15,739 CAD to $70,512 CAD

A
Cheapest Retailer
-
$15,739 CAD
$11,245 USD
A
Retailer 2
-
$15,789 CAD
$11,281 USD
View
A
Retailer 3
-
$18,886 CAD
$13,494 USD
View
A
Retailer 4
-
$19,475 CAD
$13,915 USD
View
A
Retailer 5
-
$19,673 CAD
$14,056 USD
View
B+
Retailer 6
-
$29,654 CAD
£16,683 GBP
View
B
Retailer 7
-
$62,282 CAD
$44,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-2D41E9A75 · Oct 29
$70,512 CAD
$50,380 USD
View
7 more retailers have this diamond
Prices start from $15,739 CADSave up to $54,773 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
5.16ct Radiant
$15,739 CAD