Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 3565012283

Certificate GIA 3565012283

Diamond specifications and retailer prices

From £646 GBP
As of November 4, 2026
Save £712 GBP (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,329 GBP at NZ Jewellers · As of November 4, 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 3565012283. Listed at 20 retailers as of November 4, 2026, with a 110% 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
OriginNatural
Grading LabGIA
CertificateGIA 3565012283
Dimensions5.17 × 5.19 × 3.24 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.17 mm5.19 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565012283
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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: £857 GBP|Low: £646 GBP|High: £1,376 GBP|Avg: £922 GBP|+2.3%
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
November 6, 2026
Retailer 9£646 GBP
Retailer 3£680 GBP
Retailer 6£699 GBP
Retailer 14£715 GBP
Retailer 12£791 GBP
Retailer 1£857 GBP
Retailer 2£894 GBP
Retailer 7£955 GBP
Retailer 11£969 GBP
Retailer 5£971 GBP
Retailer 4£1,060 GBP
Retailer 8£1,146 GBP
Retailer 13£1,287 GBP
Retailer 10£1,358 GBP

39 data points across 14 retailers

20 retailers£646 GBP to £1,358 GBP

A
Cheapest Retailer
-
£646 GBP
A
Retailer 2
-
£673 GBP
View
Retailer 3
-
£673 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£680 GBP
View
B+
Retailer 5
-
£699 GBP
View
B+
Retailer 6
-
£715 GBP
View
B+
Retailer 7
-
£737 GBP
View
B+
Retailer 8
-
£747 GBP
View
B+
Retailer 9
-
£776 GBP
View
B+
Retailer 10
-
£791 GBP
View
B+
Retailer 11
-
£857 GBP
View
B+
Retailer 12
-
£894 GBP
View
B+
Retailer 13
-
£955 GBP
View
B+
Retailer 14
-
£969 GBP
View
Retailer 15
-
£971 GBP
View
Price last confirmed 32 days ago
B
Retailer 16
-
£1,060 GBP
View
B
Retailer 17
-
£1,146 GBP
View
B
Retailer 18
-
£1,287 GBP
View
B
Retailer 19
-
£1,358 GBP
View
Most Expensive
NZ Jewellers
8bb66cca-b2a0-480e-b1a3-5bc0355de163 · Nov 4
£2,329 GBP
$3,135 USD
View
Price under review
19 more retailers have this diamond
Prices start from £646 GBPSave up to £712 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
£646 GBP