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Oval|Natural|GIA

0.46ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5553597349

Certificate GIA 5553597349

Diamond specifications and retailer prices

From £276 GBP
As of November 6, 2026
Save £207 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £483 GBP at Yorxs · As of November 3, 2026
View at Yorxs

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553597349. Listed at 10 retailers as of November 3, 2026, with prices from £276 to £483, a £207 spread on the same certified stone. Yorxs lists it at £483. 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

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.22°
Pavilion angle39.11°
OriginNatural
Grading LabGIA
CertificateGIA 5553597349
Dimensions6.55 × 4.22 × 2.54 mm
L/W Ratio1.55
Culet sizeNone
Top View
6.55 mm4.22 mm0.46 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553597349
Side View
Table 60.0%Crown 35.22°Girdle: MED-VTKPavilion 39.11°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £365 GBP|Low: £276 GBP|High: £515 GBP|Avg: £373 GBP|+6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 8£276 GBP
Retailer 2£312 GBP
Retailer 6£318 GBP
Retailer 4£324 GBP
Retailer 3£359 GBP
Retailer 1£365 GBP
Retailer 5£387 GBP
Retailer 7£417 GBP
Yorxs£483 GBP

43 data points across 9 retailers

10 retailers£276 GBP to £483 GBP

A
Cheapest Retailer
-
£276 GBP
A
Retailer 2
-
£312 GBP
View
A
Retailer 3
-
£318 GBP
View
A
Retailer 4
-
£324 GBP
View
B+
Retailer 5
-
£359 GBP
View
B+
Retailer 6
-
£365 GBP
View
B+
Retailer 7
-
£387 GBP
View
B+
Retailer 8
-
£417 GBP
View
B
Retailer 9
-
£425 GBP
View
Most Expensive
B+
Yorxs
622135573 · Nov 3
£483 GBP
€616 EUR
View
9 more retailers have this diamond
Prices start from £276 GBPSave up to £207 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
0.46ct Oval
£276 GBP