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Oval|Natural|GIA

0.56ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2556535446

Certificate GIA 2556535446

Diamond specifications and retailer prices

From £473 GBP
$630 USD
As of October 29, 2026
Save £1,135 GBP (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,608 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.56ct natural oval diamond

This 0.56ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556535446. Listed at 15 retailers as of October 27, 2026, with prices from £473 to £1,608, a £1,135 spread on the same certified stone. NZ Jewellers lists it at £1,608. 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

0.56
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.39°
Pavilion angle40.14°
OriginNatural
Grading LabGIA
CertificateGIA 2556535446
Dimensions6.44 × 4.72 × 2.96 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.44 mm4.72 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556535446
Side View
Table 61.0%Crown 38.39°Girdle: STK-THKPavilion 40.14°Culet: NoneDepth 62.7%

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: Oct 29
Current: £1,608 GBP|Low: £312 GBP|High: £1,608 GBP|Avg: £686 GBP|+4.1%
NZ Jewellers
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
October 30, 2026
Retailer 5£473 GBP
Retailer 3£513 GBP
Retailer 10£513 GBP
Retailer 12£532 GBP
Retailer 9£537 GBP
Retailer 4£592 GBP
Retailer 14£608 GBP
Retailer 13£612 GBP
Retailer 2£632 GBP
Retailer 7£633 GBP
Retailer 11£650 GBP
Retailer 6£741 GBP
Retailer 8£1,191 GBP
NZ Jewellers£1,608 GBP

34 data points across 14 retailers

15 retailers£473 GBP to £1,608 GBP

A
Cheapest Retailer
-
£473 GBP
$630 USD
Final sale: no returns
A
Retailer 2
-
£513 GBP
$683 USD
View
A
Retailer 3
-
£513 GBP
$683 USD
View
A
Retailer 4
-
£532 GBP
$709 USD
View
A
Retailer 5
-
£537 GBP
$715 USD
View
A
Retailer 6
-
£592 GBP
$788 USD
View
A
Retailer 7
-
£608 GBP
$810 USD
View
A
Retailer 8
-
£612 GBP
$815 USD
View
B+
Retailer 9
-
£632 GBP
View
B+
Retailer 10
-
£633 GBP
View
B+
Retailer 11
-
£650 GBP
$865 USD
View
Retailer 12
-
£741 GBP
A$1,518 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
£1,191 GBP
View
Retailer 14
-
£1,545 GBP
$2,058 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
11cfd4f5-95e6-4c42-999d-9aa834ba80f8 · Oct 27
£1,608 GBP
$2,142 USD
View
14 more retailers have this diamond
Prices start from £473 GBPSave up to £1,135 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
0.56ct Oval
£473 GBP