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Round|Natural|GIA

0.54ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7556747731

Certificate GIA 7556747731

Diamond specifications and retailer prices

From £408 GBP
₹51,699 INR
As of October 29, 2026
Save £1,023 GBP (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,690 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 GIA 7556747731. Listed at 18 retailers as of October 28, 2026, with a 251% 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

0.54
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7556747731
Dimensions5.21 × 5.24 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.21 mm5.24 mm0.54 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556747731
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

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: £638 GBP|Low: £405 GBP|High: £1,431 GBP|Avg: £693 GBP|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4£408 GBP
Retailer 10£442 GBP
Retailer 9£481 GBP
Retailer 8£513 GBP
Retailer 11£521 GBP
Retailer 3£547 GBP
Retailer 2£620 GBP
Retailer 1£638 GBP
Retailer 6£740 GBP
Retailer 5£1,210 GBP
Retailer 7£1,431 GBP

36 data points across 11 retailers

18 retailers£408 GBP to £1,431 GBP

A
Cheapest Retailer
-
£408 GBP
₹51,699 INR
A
Retailer 2
-
£442 GBP
HK$4,600 HKD
View
A
Retailer 3
-
£481 GBP
$640 USD
View
Final sale: no returns
A
Retailer 4
-
£513 GBP
SGD 924 SGD
View
Retailer 5
-
£521 GBP
$694 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£521 GBP
$694 USD
View
Price last confirmed 14 days ago
Retailer 7
-
£539 GBP
$718 USD
View
Price last confirmed 42 days ago
Retailer 8
-
£541 GBP
$721 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
£547 GBP
SGD 985 SGD
View
Retailer 10
-
£601 GBP
$801 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
£620 GBP
$826 USD
View
Retailer 12
-
£622 GBP
$828 USD
View
Price last confirmed 37 days ago
A
Retailer 13
-
£638 GBP
View
B+
Retailer 14
-
£740 GBP
€938 EUR
View
B
Retailer 15
-
£1,210 GBP
View
B
Retailer 16
-
£1,431 GBP
View
Retailer 17
-
£1,635 GBP
$2,177 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
cf8452fa-2170-416e-b013-55dadf1e3b15 · Sep 21
£1,690 GBP
$2,251 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from £408 GBPSave up to £1,023 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
£408 GBP