CaratHunter
Plans
Round|Natural|GIA

0.56ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6565575431

Certificate GIA 6565575431

Diamond specifications and retailer prices

From £452 GBP
HK$4,700 HKD
As of October 29, 2026
Save £1,429 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,880 GBP at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct 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 6565575431. Listed at 19 retailers as of October 26, 2026, with prices from £452 to £1,880, a £1,429 spread on the same certified stone. NZ Jewellers lists it at £1,880. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565575431
Dimensions5.27 × 5.28 × 3.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.27 mm5.28 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565575431
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: £1,880 GBP|Low: £451 GBP|High: £1,970 GBP|Avg: £757 GBP|-4.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 11£452 GBP
Retailer 12£454 GBP
Retailer 8£553 GBP
Retailer 13£557 GBP
Retailer 6£567 GBP
Retailer 17£572 GBP
Retailer 7£600 GBP
Retailer 3£609 GBP
Retailer 10£623 GBP
Retailer 18£692 GBP
Retailer 9£710 GBP
Retailer 5£712 GBP
Retailer 2£722 GBP
Retailer 14£780 GBP
Retailer 16£785 GBP
Retailer 4£849 GBP
Retailer 19£973 GBP
Retailer 15£1,104 GBP
NZ Jewellers£1,880 GBP

16 data points across 19 retailers

19 retailers£452 GBP to £1,880 GBP

A
Cheapest Retailer
-
£452 GBP
HK$4,700 HKD
A
Retailer 2
-
£454 GBP
₹57,518 INR
View
A
Retailer 3
-
£553 GBP
$737 USD
View
Final sale: no returns
A
Retailer 4
-
£557 GBP
$742 USD
View
A
Retailer 5
-
£567 GBP
€719 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
£572 GBP
SGD 1,030 SGD
View
A
Retailer 7
-
£600 GBP
$799 USD
View
A
Retailer 8
-
£609 GBP
$811 USD
View
A
Retailer 9
-
£623 GBP
$829 USD
View
A
Retailer 10
-
£692 GBP
$921 USD
View
A
Retailer 11
-
£710 GBP
View
A
Retailer 12
-
£712 GBP
$948 USD
View
A
Retailer 13
-
£722 GBP
View
B+
Retailer 14
-
£780 GBP
View
B+
Retailer 15
-
£785 GBP
€996 EUR
View
B+
Retailer 16
-
£849 GBP
$1,131 USD
View
B+
Retailer 17
-
£973 GBP
CA$1,799 CAD
View
B+
Retailer 18
-
£1,104 GBP
View
Most Expensive
B
NZ Jewellers
49e4d7cc-a47c-4fc7-b0c3-adcef4da37b2 · Oct 26
£1,880 GBP
$2,504 USD
View
18 more retailers have this diamond
Prices start from £452 GBPSave up to £1,429 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 Round
£452 GBP