Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7552631069

Certificate GIA 7552631069

Diamond specifications and retailer prices

From £428 GBP
As of November 4, 2026
Save £600 GBP (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,933 GBP at NZ Jewellers · As of October 3, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552631069. Listed at 24 retailers as of November 4, 2026, with a 140% 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7552631069
Dimensions5.19 × 5.21 × 3.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.19 mm5.21 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552631069
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £598 GBP|Low: £428 GBP|High: £1,071 GBP|Avg: £684 GBP|-2.8%
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 10£428 GBP
Retailer 13£428 GBP
Retailer 3£518 GBP
Retailer 4£571 GBP
Retailer 5£590 GBP
Retailer 1£598 GBP
Retailer 14£660 GBP
Retailer 12£664 GBP
Retailer 7£675 GBP
Retailer 9£679 GBP
Retailer 2£691 GBP
Retailer 8£745 GBP
Retailer 6£765 GBP
Retailer 11£866 GBP
Retailer 15£1,028 GBP

20 data points across 15 retailers

24 retailers£428 GBP to £1,028 GBP

A
Cheapest Retailer
-
£428 GBP
A
Retailer 2
-
£428 GBP
View
A
Retailer 3
-
£518 GBP
View
Final sale: no returns
A
Retailer 4
-
£571 GBP
View
A
Retailer 5
-
£590 GBP
View
A
Retailer 6
-
£598 GBP
View
Retailer 7
-
£614 GBP
View
Price last confirmed 57 days ago
Retailer 8
-
£616 GBP
View
Price last confirmed 34 days ago
Retailer 9
-
£646 GBP
View
Price last confirmed 38 days ago
A
Retailer 10
-
£660 GBP
View
A
Retailer 11
-
£664 GBP
View
A
Retailer 12
-
£675 GBP
View
A
Retailer 13
-
£679 GBP
View
B+
Retailer 14
-
£691 GBP
View
Retailer 15
-
£708 GBP
View
Price last confirmed 56 days ago
Retailer 16
-
£711 GBP
View
Price last confirmed 35 days ago
B+
Retailer 17
-
£745 GBP
View
B+
Retailer 18
-
£765 GBP
View
B+
Retailer 19
-
£815 GBP
View
B+
Retailer 20
-
£866 GBP
View
Retailer 21
-
£927 GBP
View
Price last confirmed 32 days ago
B+
Retailer 22
-
£1,028 GBP
View
Retailer 23
-
£1,924 GBP
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
c929e291-a12c-4caf-a812-41ff8defe05e · Oct 3
£1,933 GBP
$2,601 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from £428 GBPSave up to £600 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
£428 GBP