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Oval|Natural|GIA

0.46ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2554518139

Certificate GIA 2554518139

Diamond specifications and retailer prices

From $538 AUD
SGD 511 SGD
As of October 29, 2026
Save $411 AUD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $949 AUD at Yorxs · As of October 28, 2026
View at Yorxs

About this 0.46ct natural oval diamond

This 0.46ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554518139. Listed at 10 retailers as of October 28, 2026, with prices from $538 to $949, a $411 spread on the same certified stone. Yorxs lists it at $949. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.45°
Pavilion angle39.95°
OriginNatural
Grading LabGIA
CertificateGIA 2554518139
Dimensions6.03 × 4.34 × 2.69 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.03 mm4.34 mm0.46 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554518139
Side View
Table 60.0%Crown 40.45°Girdle: STK-VTKPavilion 39.95°Culet: NoneDepth 62.0%

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: Oct 29
Current: $666 AUD|Low: $538 AUD|High: $1,013 AUD|Avg: $731 AUD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 30, 2026
Retailer 6$538 AUD
Retailer 7$546 AUD
Retailer 5$625 AUD
Retailer 4$641 AUD
Retailer 1$666 AUD
Retailer 3$710 AUD
Retailer 2$764 AUD
Retailer 8$833 AUD
Yorxs$949 AUD

42 data points across 9 retailers

10 retailers$538 AUD to $949 AUD

A
Cheapest Retailer
-
$538 AUD
SGD 511 SGD
A
Retailer 2
-
$546 AUD
SGD 518 SGD
View
A
Retailer 3
-
$625 AUD
$439 USD
View
A
Retailer 4
-
$641 AUD
£355 GBP
View
A
Retailer 5
-
$666 AUD
£369 GBP
View
A
Retailer 6
-
$710 AUD
$499 USD
View
A
Retailer 7
-
$764 AUD
$537 USD
View
B+
Retailer 8
-
$833 AUD
$585 USD
View
B+
Retailer 9
-
$855 AUD
$601 USD
View
Most Expensive
B+
Yorxs
616542392 · Oct 28
$949 AUD
€635 EUR
View
9 more retailers have this diamond
Prices start from $538 AUDSave up to $411 AUD

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
$538 AUD