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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 $16,008 AUD
$11,245 USD
As of October 30, 2026
Save $55,713 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $71,721 AUD 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 29, 2026, with prices from $16,008 to $71,721, a $55,713 spread on the same certified stone. Do Amore Diamonds lists it at $71,721. 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
Colour
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 30
Current: $71,721 AUD|Low: $16,008 AUD|High: $189,239 AUD|Avg: $53,879 AUD|-62.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$16,008 AUD
Retailer 7$16,060 AUD
Retailer 6$19,210 AUD
Retailer 4$19,809 AUD
Retailer 5$20,010 AUD
Retailer 2$30,162 AUD
Retailer 8$63,350 AUD
Do Amore Diamonds$71,721 AUD

20 data points across 8 retailers

8 retailers$16,008 AUD to $71,721 AUD

A
Cheapest Retailer
-
$16,008 AUD
$11,245 USD
A
Retailer 2
-
$16,060 AUD
$11,281 USD
View
A
Retailer 3
-
$19,210 AUD
$13,494 USD
View
A
Retailer 4
-
$19,809 AUD
$13,915 USD
View
A
Retailer 5
-
$20,010 AUD
$14,056 USD
View
B+
Retailer 6
-
$30,162 AUD
£16,683 GBP
View
B
Retailer 7
-
$63,350 AUD
$44,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-2D41E9A75 · Oct 29
$71,721 AUD
$50,380 USD
View
7 more retailers have this diamond
Prices start from $16,008 AUDSave up to $55,713 AUD

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
$16,008 AUD