Oval|Natural|GIA

0.55ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2524388859

Certificate GIA 2524388859

Diamond specifications and retailer prices

From £454 GBP
$605 USD
As of October 27, 2026
Save £608 GBP (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,705 GBP at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct 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 2524388859. Listed at 23 retailers as of October 25, 2026, with a 134% 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

0.55
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524388859
Dimensions6.73 × 4.63 × 2.88 mm
L/W Ratio1.45
Top View
6.73 mm4.63 mm0.55 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2524388859
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.1%

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 27
Current: £525 GBP|Low: £379 GBP|High: £1,067 GBP|Avg: £656 GBP|+6.6%
Retailer 1
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
October 25, 2026
Retailer 5£454 GBP
Retailer 1£525 GBP
Retailer 14£529 GBP
Retailer 13£537 GBP
Retailer 3£553 GBP
Retailer 2£606 GBP
Retailer 4£608 GBP
Retailer 7£608 GBP
Retailer 16£614 GBP
Retailer 6£631 GBP
Retailer 10£660 GBP
Retailer 9£712 GBP
Retailer 12£717 GBP
Retailer 8£818 GBP
Retailer 15£889 GBP
Retailer 11£1,062 GBP

35 data points across 16 retailers

23 retailers£454 GBP to £1,062 GBP

A
Cheapest Retailer
-
£454 GBP
$605 USD
Final sale: no returns
Retailer 2
-
£482 GBP
$642 USD
View
Price last confirmed 18 days ago
Retailer 3
-
£493 GBP
$656 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£511 GBP
$681 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£519 GBP
$691 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£525 GBP
$699 USD
View
Retailer 7
-
£529 GBP
$705 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
£537 GBP
$715 USD
View
Retailer 9
-
£553 GBP
$737 USD
View
Price last confirmed 11 days ago
Retailer 10
-
£568 GBP
$757 USD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
£606 GBP
$807 USD
View
Retailer 12
-
£608 GBP
$810 USD
View
Price last confirmed 8 days ago
Retailer 13
-
£608 GBP
$810 USD
View
Price last confirmed 7 days ago
Retailer 14
-
£614 GBP
$817 USD
View
Price last confirmed 10 days ago
Retailer 15
-
£631 GBP
$840 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£660 GBP
View
B+
Retailer 17
-
£712 GBP
View
Retailer 18
-
£717 GBP
€909 EUR
View
Price last confirmed 7 days ago
Retailer 19
-
£818 GBP
A$1,675 AUD
View
Price last confirmed 26 days ago
Retailer 20
-
£889 GBP
ZAR 19,130 ZAR
View
Price last confirmed 13 days ago
B
Retailer 21
-
£1,062 GBP
View
Retailer 22
-
£1,668 GBP
$2,221 USD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
134724f9-a590-479c-8364-31a02fc16e66 · Sep 24
£1,705 GBP
$2,271 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from £454 GBPSave up to £608 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
0.55ct Oval
£454 GBP