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Radiant|Natural|GIA

0.54ct D IF Radiant Natural Diamond

GD • D/IF • GIA 6551366566

Certificate GIA 6551366566

Diamond specifications and retailer prices

From £662 GBP
$889 USD
As of November 2, 2026
Save £257 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £919 GBP at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551366566. Listed at 4 retailers as of November 1, 2026, with prices from £662 to £919, a £257 spread on the same certified stone. GemTrove lists it at £919. 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

0.54
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551366566
Dimensions5.47 × 3.96 × 2.71 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.47 mm3.96 mm0.54 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551366566
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

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: Nov 2
Current: £919 GBP|Low: £572 GBP|High: £919 GBP|Avg: £741 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 3£662 GBP
Retailer 4£663 GBP
Retailer 2£723 GBP
GemTrove£919 GBP

8 data points across 4 retailers

4 retailers£662 GBP to £919 GBP

A
Cheapest Retailer
-
£662 GBP
$889 USD
Final sale: no returns
A
Retailer 2
-
£663 GBP
MYR 3,624 MYR
View
A
Retailer 3
-
£723 GBP
$970 USD
View
Most Expensive
B+
GemTrove
GT-N-00965801-98 · Nov 1
£919 GBP
A$1,898 AUD
View
3 more retailers have this diamond
Prices start from £662 GBPSave up to £257 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
0.54ct Radiant
£662 GBP