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Radiant|Natural|GIA

0.52ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 7266606277

Certificate GIA 7266606277

Diamond specifications and retailer prices

From £808 GBP
$1,082 USD
As of November 1, 2026
Save £673 GBP (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,481 GBP at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.52ct natural radiant diamond

This 0.52ct 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 7266606277. Listed at 5 retailers as of October 31, 2026, with prices from £808 to £1,481, a £673 spread on the same certified stone. Cape Diamonds lists it at £1,481. 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

0.52
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7266606277
Dimensions5.50 × 4.28 × 2.80 mm
L/W Ratio1.29
Top View
5.50 mm4.28 mm0.52 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7266606277
Side View
Table 75.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,481 GBP|Low: £808 GBP|High: £1,484 GBP|Avg: £984 GBP|+1.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£808 GBP
Retailer 2£810 GBP
Retailer 5£836 GBP
Retailer 4£844 GBP
Cape Diamonds£1,481 GBP

11 data points across 5 retailers

5 retailers£808 GBP to £1,481 GBP

B
Cheapest Retailer
-
£808 GBP
$1,082 USD
Retailer 2
-
£810 GBP
$1,085 USD
View
Price last confirmed 18 days ago
B
Retailer 3
-
£836 GBP
$1,120 USD
View
B
Retailer 4
-
£844 GBP
$1,131 USD
View
Most Expensive
C
Cape Diamonds
cert_7266606277 · Oct 31
£1,481 GBP
ZAR 32,052 ZAR
View
4 more retailers have this diamond
Prices start from £808 GBPSave up to £673 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.

B
0.52ct Radiant
£808 GBP