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Oval|Natural|GIA

0.55ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 5526750968

Certificate GIA 5526750968

Diamond specifications and retailer prices

From £682 GBP
$915 USD
As of October 28, 2026
Save £652 GBP (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,334 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5526750968. Listed at 8 retailers as of October 28, 2026, with prices from £682 to £1,334, a £652 spread on the same certified stone. Diamond Exchange Canada lists it at £1,334. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526750968
Dimensions7.21 × 4.57 × 2.65 mm
L/W Ratio1.58
Top View
7.21 mm4.57 mm0.55 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526750968
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,334 GBP|Low: £682 GBP|High: £1,334 GBP|Avg: £935 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3£682 GBP
Retailer 8£728 GBP
Retailer 5£902 GBP
Retailer 6£902 GBP
Retailer 7£927 GBP
Retailer 10£931 GBP
Retailer 4£931 GBP
Retailer 9£958 GBP
Retailer 2£1,066 GBP
Diamond Exchange Canada£1,334 GBP

13 data points across 10 retailers

8 retailers£682 GBP to £1,334 GBP

B+
Cheapest Retailer
-
£682 GBP
$915 USD
B
Retailer 2
-
£728 GBP
$977 USD
View
B
Retailer 3
-
£902 GBP
$1,210 USD
View
B
Retailer 4
-
£902 GBP
$1,210 USD
View
B
Retailer 5
-
£927 GBP
$1,244 USD
View
B
Retailer 6
-
£931 GBP
$1,250 USD
View
B
Retailer 7
-
£1,066 GBP
€1,363 EUR
View
Most Expensive
C
Diamond Exchange Canada
1947491478 · Oct 30
£1,334 GBP
CA$2,486 CAD
View
7 more retailers have this diamond
Prices start from £682 GBPSave up to £652 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.

B+
0.55ct Oval
£682 GBP