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Oval|Natural|GIA

0.46ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 2557807097

Certificate GIA 2557807097

Diamond specifications and retailer prices

From £331 GBP
As of November 6, 2026
Save £48 GBP (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £379 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.46ct natural oval diamond

This 0.46ct natural oval sits in the sub-half-carat band, graded H 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 2557807097. Listed at 2 retailers as of November 6, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.46
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557807097
Dimensions5.73 × 4.26 × 2.78 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.73 mm4.26 mm0.46 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557807097
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £379 GBP|Low: £331 GBP|High: £385 GBP|Avg: £354 GBP|+1.9%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2£331 GBP
77 Diamonds£379 GBP

41 data points across 2 retailers

2 retailers£331 GBP to £379 GBP

B+
Cheapest Retailer
-
£331 GBP
Most Expensive
B
77 Diamonds
OVCPFR4QBEHJ · Nov 6
£379 GBP
View
1 more retailer has this diamond
Prices start from £331 GBPSave up to £48 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+
0.46ct Oval
£331 GBP