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Round|Natural|GIA

0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551461065

Certificate GIA 6551461065

Diamond specifications and retailer prices

From £463 GBP
As of November 6, 2026
Save £653 GBP (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,064 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551461065. Listed at 21 retailers as of November 4, 2026, with a 141% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551461065
Dimensions5.13 × 5.16 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.13 mm5.16 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551461065
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.0%

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 6
Current: £463 GBP|Low: £463 GBP|High: £1,145 GBP|Avg: £705 GBP|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 1£463 GBP
Retailer 14£466 GBP
Retailer 5£562 GBP
Retailer 4£580 GBP
Retailer 13£619 GBP
Retailer 6£633 GBP
Retailer 8£651 GBP
Retailer 15£709 GBP
Retailer 9£723 GBP
Retailer 11£731 GBP
Retailer 3£736 GBP
Retailer 10£811 GBP
Retailer 7£818 GBP
Retailer 12£941 GBP
Retailer 2£1,116 GBP

22 data points across 15 retailers

21 retailers£463 GBP to £1,116 GBP

A
Cheapest Retailer
-
£463 GBP
A
Retailer 2
-
£466 GBP
View
A
Retailer 3
-
£562 GBP
View
Final sale: no returns
A
Retailer 4
-
£580 GBP
View
A
Retailer 5
-
£619 GBP
View
A
Retailer 6
-
£633 GBP
View
A
Retailer 7
-
£651 GBP
View
Retailer 8
-
£658 GBP
View
Price last confirmed 34 days ago
Retailer 9
-
£689 GBP
View
Price last confirmed 38 days ago
B+
Retailer 10
-
£709 GBP
View
B+
Retailer 11
-
£723 GBP
View
B+
Retailer 12
-
£731 GBP
View
B+
Retailer 13
-
£736 GBP
View
Retailer 14
-
£759 GBP
View
Price last confirmed 35 days ago
B+
Retailer 15
-
£811 GBP
View
B+
Retailer 16
-
£818 GBP
View
B+
Retailer 17
-
£858 GBP
View
B+
Retailer 18
-
£941 GBP
View
Retailer 19
-
£989 GBP
View
Price last confirmed 32 days ago
B
Retailer 20
-
£1,116 GBP
View
Most Expensive
NZ Jewellers
63f6fc1e-06ea-4506-aa9a-7263ff264300 · Oct 3
£2,064 GBP
$2,778 USD
View
Price last confirmed 34 days ago
20 more retailers have this diamond
Prices start from £463 GBPSave up to £653 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
0.52ct Round
£463 GBP