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Oval|Natural|GIA

0.55ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 2245095431

Certificate GIA 2245095431

Diamond specifications and retailer prices

From £745 GBP
$1,000 USD
As of October 28, 2026
Save £915 GBP (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,660 GBP at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245095431. Listed at 5 retailers as of October 28, 2026, with prices from £745 to £1,660, a £915 spread on the same certified stone. MOH London lists it at £1,660. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245095431
Dimensions6.17 × 4.52 × 2.92 mm
L/W Ratio1.37
Culet sizeNone
Top View
6.17 mm4.52 mm0.55 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2245095431
Side View
Table 57.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 64.6%

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 28
Current: £1,660 GBP|Low: £864 GBP|High: £1,668 GBP|Avg: £1,147 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£864 GBP
Retailer 3£1,034 GBP
Retailer 2£1,202 GBP
MOH London£1,660 GBP

12 data points across 4 retailers

5 retailers£745 GBP to £1,660 GBP

B
Cheapest Retailer
-
£745 GBP
$1,000 USD
B
Retailer 2
-
£864 GBP
$1,159 USD
View
B
Retailer 3
-
£1,034 GBP
View
B
Retailer 4
-
£1,202 GBP
€1,536 EUR
View
Most Expensive
B
MOH London
AB7ECF84A · Nov 1
£1,660 GBP
View
4 more retailers have this diamond
Prices start from £745 GBPSave up to £915 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
£745 GBP