Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7408287226

Certificate GIA 7408287226

Diamond specifications and retailer prices

From £438 GBP
As of November 5, 2026
Save £1,104 GBP (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,857 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7408287226. Listed at 24 retailers as of November 5, 2026, with a 252% 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

0.53
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7408287226
Dimensions5.20 × 5.18 × 3.22 mm
L/W Ratio1.00
Top View
5.20 mm5.18 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7408287226
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: Nov 5
Current: £781 GBP|Low: £438 GBP|High: £1,089 GBP|Avg: £666 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£438 GBP
Retailer 9£545 GBP
Retailer 6£580 GBP
Retailer 8£592 GBP
Retailer 3£697 GBP
Retailer 4£712 GBP
Retailer 2£765 GBP
Retailer 1£781 GBP
Retailer 7£1,084 GBP

37 data points across 9 retailers

24 retailers£438 GBP to £1,542 GBP

A
Cheapest Retailer
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£438 GBP
A
Retailer 2
-
£545 GBP
View
Final sale: no returns
A
Retailer 3
-
£551 GBP
View
A
Retailer 4
-
£580 GBP
View
Retailer 5
-
£592 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£592 GBP
View
Price last confirmed 39 days ago
Retailer 7
-
£592 GBP
View
Price last confirmed 20 days ago
Retailer 8
-
£592 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£592 GBP
View
A
Retailer 10
-
£601 GBP
View
Retailer 11
-
£614 GBP
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£652 GBP
View
Retailer 13
-
£683 GBP
View
Price last confirmed 40 days ago
B+
Retailer 14
-
£683 GBP
View
B+
Retailer 15
-
£690 GBP
View
B+
Retailer 16
-
£697 GBP
View
B+
Retailer 17
-
£712 GBP
View
B+
Retailer 18
-
£765 GBP
View
B+
Retailer 19
-
£781 GBP
View
B
Retailer 20
-
£1,084 GBP
View
B
Retailer 21
-
£1,542 GBP
View
Retailer 22
-
£1,857 GBP
View
Price last confirmed 43 days ago
Retailer 23
-
£1,857 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
705d1e69-31dc-41c6-a155-555090c61b55 · Oct 30
£1,857 GBP
$2,499 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from £438 GBPSave up to £1,104 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
0.53ct Round
£438 GBP