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Round|Natural|GIA

0.72ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2556409754

Certificate GIA 2556409754

Diamond specifications and retailer prices

From £633 GBP
As of November 5, 2026
Save £1,437 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,070 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct 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 2556409754. Listed at 20 retailers as of November 5, 2026, with prices from £633 to £2,070, a £1,437 spread on the same certified stone. NZ Jewellers lists it at £2,070. 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

0.72
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2556409754
Dimensions5.75 × 5.79 × 3.54 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal, Feather
Top View
5.75 mm5.79 mm0.72 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556409754
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: £2,070 GBP|Low: £627 GBP|High: £2,082 GBP|Avg: £1,008 GBP|-0.6%
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
November 5, 2026
Retailer 11£633 GBP
Retailer 15£637 GBP
Retailer 10£679 GBP
Retailer 4£814 GBP
Retailer 5£848 GBP
Retailer 17£848 GBP
Retailer 18£881 GBP
Retailer 9£886 GBP
Retailer 16£947 GBP
Retailer 3£948 GBP
Retailer 13£953 GBP
Retailer 8£979 GBP
Retailer 7£1,082 GBP
Retailer 2£1,178 GBP
Retailer 6£1,216 GBP
Retailer 12£1,267 GBP
Retailer 14£1,550 GBP
NZ Jewellers£2,070 GBP

23 data points across 18 retailers

20 retailers£633 GBP to £2,070 GBP

A
Cheapest Retailer
-
£633 GBP
A
Retailer 2
-
£637 GBP
View
A
Retailer 3
-
£679 GBP
View
A
Retailer 4
-
£814 GBP
View
A
Retailer 5
-
£840 GBP
View
Final sale: no returns
A
Retailer 6
-
£848 GBP
View
Retailer 7
-
£848 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£881 GBP
View
Retailer 9
-
£886 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£947 GBP
View
B+
Retailer 11
-
£948 GBP
View
B+
Retailer 12
-
£953 GBP
View
B+
Retailer 13
-
£979 GBP
View
B+
Retailer 14
-
£1,082 GBP
View
Retailer 15
-
£1,140 GBP
View
Price last confirmed 33 days ago
B+
Retailer 16
-
£1,178 GBP
View
B+
Retailer 17
-
£1,216 GBP
View
B+
Retailer 18
-
£1,267 GBP
View
B
Retailer 19
-
£1,550 GBP
View
Most Expensive
B
NZ Jewellers
64f71a16-e03e-4d8d-83bd-e8a15bc62a3b · Nov 5
£2,070 GBP
$2,786 USD
View
19 more retailers have this diamond
Prices start from £633 GBPSave up to £1,437 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
0.72ct Round
£633 GBP