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0.54ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 792679957

Shape and cutting style on the report: Round brilliant

Certificate IGI 792679957

Diamond specifications and retailer prices

From £334 GBP
$445 USD
As of October 29, 2026
Save £1,296 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,630 GBP at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 792679957. Listed at 12 retailers as of October 27, 2026, with prices from £334 to £1,630, a £1,296 spread on the same certified stone. Diamond Exchange Canada lists it at £1,630. 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

0.54
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 792679957
Dimensions5.19 × 5.16 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.19 mm5.16 mm0.54 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 792679957
Side View
Table 60.0%Crown 36.3°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 61.6%

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: Oct 29
Current: £1,630 GBP|Low: £312 GBP|High: £1,630 GBP|Avg: £726 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8£334 GBP
Retailer 7£363 GBP
Retailer 11£420 GBP
Retailer 6£443 GBP
Retailer 5£498 GBP
Retailer 10£537 GBP
Retailer 4£545 GBP
Retailer 3£616 GBP
Retailer 2£841 GBP
Retailer 9£1,389 GBP
Diamond Exchange Canada£1,630 GBP

30 data points across 11 retailers

12 retailers£334 GBP to £1,630 GBP

A
Cheapest Retailer
-
£334 GBP
$445 USD
Final sale: no returns
Retailer 2
-
£363 GBP
$483 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£398 GBP
$530 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£398 GBP
$530 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£418 GBP
$557 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£443 GBP
View
A
Retailer 7
-
£498 GBP
$663 USD
View
A
Retailer 8
-
£537 GBP
$715 USD
View
A
Retailer 9
-
£545 GBP
€691 EUR
View
B+
Retailer 10
-
£841 GBP
View
Retailer 11
-
£1,389 GBP
$1,850 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Diamond Exchange Canada
1958942242 · Oct 27
£1,630 GBP
CA$3,014 CAD
View
11 more retailers have this diamond
Prices start from £334 GBPSave up to £1,296 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
0.54ct Round
£334 GBP