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Oval|Natural|GIA

0.55ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 2536299377

Certificate GIA 2536299377

Diamond specifications and retailer prices

From £554 GBP
$742 USD
As of October 30, 2026
Save £505 GBP (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,059 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536299377. Listed at 5 retailers as of October 29, 2026, with prices from £554 to £1,059, a £505 spread on the same certified stone. MOH London lists it at £1,059. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2536299377
Dimensions6.67 × 4.74 × 2.69 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.67 mm4.74 mm0.55 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2536299377
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,059 GBP|Low: £526 GBP|High: £1,059 GBP|Avg: £707 GBP|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4£554 GBP
Retailer 2£561 GBP
Retailer 5£650 GBP
Retailer 3£673 GBP
MOH London£1,059 GBP

39 data points across 5 retailers

5 retailers£554 GBP to £1,059 GBP

B
Cheapest Retailer
-
£554 GBP
$742 USD
B
Retailer 2
-
£561 GBP
View
Retailer 3
-
£650 GBP
$871 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£673 GBP
€859 EUR
View
Most Expensive
C
MOH London
F39654FCF · Oct 29
£1,059 GBP
View
4 more retailers have this diamond
Prices start from £554 GBPSave up to £505 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
£554 GBP