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Radiant|Lab Grown|GIA

5.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6532099483

Certificate GIA 6532099483

Diamond specifications and retailer prices

From £15,731 GBP
$21,078 USD
As of October 30, 2026
Save £14,631 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £30,362 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown radiant diamond

This 5.03ct 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 6532099483. Listed at 7 retailers as of October 29, 2026, with prices from £15,731 to £30,362, a £14,631 spread on the same certified stone. MOH London lists it at £30,362. 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

5.03
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6532099483
Dimensions11.89 × 8.48 × 5.73 mm
L/W Ratio1.40
Top View
11.89 mm8.48 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532099483
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

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: £30,362 GBP|Low: £14,725 GBP|High: £70,476 GBP|Avg: £26,820 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7£14,725 GBP
Retailer 2£15,731 GBP
Retailer 4£15,731 GBP
Retailer 5£15,857 GBP
Retailer 3£18,248 GBP
Retailer 8£24,345 GBP
MOH London£30,362 GBP
Retailer 6£70,476 GBP

13 data points across 8 retailers

7 retailers£15,731 GBP to £30,362 GBP

A
Cheapest Retailer
-
£15,731 GBP
$21,078 USD
B+
Retailer 2
-
£15,731 GBP
$21,078 USD
View
B+
Retailer 3
-
£15,857 GBP
$21,246 USD
View
B+
Retailer 4
-
£18,248 GBP
$24,450 USD
View
Retailer 5
-
£18,248 GBP
$24,450 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
MOH London
6532099483 · Oct 29
£30,362 GBP
View
5 more retailers have this diamond
Prices start from £15,731 GBPSave up to £14,631 GBP

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
5.03ct Radiant
£15,731 GBP