Round|Natural|GIA

0.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5556894767

Certificate GIA 5556894767

Diamond specifications and retailer prices

From £419 GBP
As of November 5, 2026
Save £610 GBP (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,894 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556894767. Listed at 22 retailers as of November 1, 2026, with a 146% 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556894767
Dimensions5.15 × 5.17 × 3.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.15 mm5.17 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556894767
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.2%

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 5
Current: £652 GBP|Low: £419 GBP|High: £1,056 GBP|Avg: £669 GBP|-1.9%
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
November 6, 2026
Retailer 8£419 GBP
Retailer 5£428 GBP
Retailer 12£508 GBP
Retailer 13£560 GBP
Retailer 2£580 GBP
Retailer 10£649 GBP
Retailer 1£652 GBP
Retailer 7£665 GBP
Retailer 11£680 GBP
Retailer 6£732 GBP
Retailer 3£753 GBP
Retailer 9£851 GBP
Retailer 4£1,029 GBP

20 data points across 13 retailers

22 retailers£419 GBP to £1,029 GBP

A
Cheapest Retailer
-
£419 GBP
A
Retailer 2
-
£428 GBP
View
A
Retailer 3
-
£508 GBP
View
Final sale: no returns
A
Retailer 4
-
£560 GBP
View
A
Retailer 5
-
£580 GBP
View
Retailer 6
-
£588 GBP
View
Price last confirmed 57 days ago
Retailer 7
-
£604 GBP
View
Price last confirmed 34 days ago
Retailer 8
-
£629 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£649 GBP
View
A
Retailer 10
-
£652 GBP
View
A
Retailer 11
-
£665 GBP
View
Retailer 12
-
£678 GBP
View
Price last confirmed 56 days ago
B+
Retailer 13
-
£680 GBP
View
Retailer 14
-
£697 GBP
View
Price last confirmed 35 days ago
B+
Retailer 15
-
£732 GBP
View
B+
Retailer 16
-
£753 GBP
View
B+
Retailer 17
-
£796 GBP
View
B+
Retailer 18
-
£851 GBP
View
Retailer 19
-
£908 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£1,029 GBP
View
Retailer 21
-
£1,843 GBP
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
436a8cff-683c-49fa-95ee-d4f8e5305d8e · Oct 3
£1,894 GBP
$2,549 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from £419 GBPSave up to £610 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
£419 GBP