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Radiant|Lab Grown|GIA

5.16ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 5496759982

Certificate GIA 5496759982

Diamond specifications and retailer prices

From $29,147 AUD
$20,474 USD
As of October 30, 2026
Save $27,110 AUD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $56,257 AUD at MOH London · As of October 29, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5496759982. Listed at 11 retailers as of October 29, 2026, with prices from $29,147 to $56,257, a $27,110 spread on the same certified stone. MOH London lists it at $56,257. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5496759982
Dimensions12.08 × 8.75 × 5.75 mm
L/W Ratio1.38
Top View
12.08 mm8.75 mm5.16 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5496759982
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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: $56,257 AUD|Low: $29,023 AUD|High: $143,257 AUD|Avg: $58,533 AUD|-3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$29,147 AUD
Retailer 10$29,147 AUD
Retailer 6$29,380 AUD
Retailer 8$33,811 AUD
Retailer 7$39,249 AUD
Retailer 5$40,360 AUD
Retailer 4$46,978 AUD
Retailer 12$53,458 AUD
MOH London$56,257 AUD
Retailer 2$75,831 AUD
Retailer 3$86,228 AUD
Retailer 11$130,573 AUD

29 data points across 12 retailers

11 retailers$29,147 AUD to $56,257 AUD

A
Cheapest Retailer
-
$29,147 AUD
$20,474 USD
A
Retailer 2
-
$29,147 AUD
$20,474 USD
View
A
Retailer 3
-
$29,380 AUD
$20,638 USD
View
B+
Retailer 4
-
$33,811 AUD
$23,750 USD
View
B+
Retailer 5
-
$39,249 AUD
$27,570 USD
View
B+
Retailer 6
-
$40,360 AUD
$28,351 USD
View
Final sale: no returns
B
Retailer 7
-
$53,458 AUD
£29,568 GBP
View
Most Expensive
B+
MOH London
5496759982 · Oct 29
$56,257 AUD
£31,116 GBP
View
7 more retailers have this diamond
Prices start from $29,147 AUDSave up to $27,110 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
$29,147 AUD