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Radiant|Natural|GIA

0.55ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 7533734453

Certificate GIA 7533734453

Diamond specifications and retailer prices

From £452 GBP
$606 USD
As of October 31, 2026
Save £347 GBP (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £799 GBP at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7533734453. Listed at 5 retailers as of October 31, 2026, with prices from £452 to £799, a £347 spread on the same certified stone. GemTrove lists it at £799. 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

0.55
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7533734453
Dimensions5.19 × 4.11 × 2.80 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Feather
Top View
5.19 mm4.11 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533734453
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

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: Oct 31
Current: £799 GBP|Low: £408 GBP|High: £799 GBP|Avg: £591 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 3£452 GBP
Retailer 4£495 GBP
Retailer 2£551 GBP
Retailer 5£581 GBP
Retailer 6£601 GBP
GemTrove£799 GBP

7 data points across 6 retailers

5 retailers£452 GBP to £799 GBP

A
Cheapest Retailer
-
£452 GBP
$606 USD
Final sale: no returns
A
Retailer 2
-
£495 GBP
MYR 2,701 MYR
View
A
Retailer 3
-
£551 GBP
SGD 998 SGD
View
Retailer 4
-
£581 GBP
$778 USD
View
Price last confirmed 17 days ago
Most Expensive
B
GemTrove
GT-N-00965637-98 · Nov 1
£799 GBP
A$1,648 AUD
View
4 more retailers have this diamond
Prices start from £452 GBPSave up to £347 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
0.55ct Radiant
£452 GBP