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Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2407061471

Certificate GIA 2407061471

Diamond specifications and retailer prices

From $790 AUD
As of November 5, 2026
Save $2,674 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,464 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2407061471. Listed at 18 retailers as of November 4, 2026, with prices from $790 to $3,464, a $2,674 spread on the same certified stone. NZ Jewellers lists it at $3,464. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2407061471
Dimensions5.23 × 5.19 × 3.28 mm
L/W Ratio1.01
Top View
5.23 mm5.19 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2407061471
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,126 AUD|Low: $680 AUD|High: $2,046 AUD|Avg: $1,188 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$790 AUD
Retailer 10$804 AUD
Retailer 9$1,019 AUD
Retailer 6$1,079 AUD
Retailer 1$1,126 AUD
Retailer 2$1,147 AUD
Retailer 8$1,281 AUD
Retailer 3$1,307 AUD
Retailer 4$1,381 AUD
Retailer 7$2,020 AUD

40 data points across 10 retailers

18 retailers$790 AUD to $3,464 AUD

A
Cheapest Retailer
-
$790 AUD
A
Retailer 2
-
$804 AUD
View
A
Retailer 3
-
$986 AUD
View
A
Retailer 4
-
$1,019 AUD
View
Final sale: no returns
A
Retailer 5
-
$1,079 AUD
View
Retailer 6
-
$1,104 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,104 AUD
View
A
Retailer 8
-
$1,126 AUD
View
A
Retailer 9
-
$1,147 AUD
View
B+
Retailer 10
-
$1,274 AUD
View
B+
Retailer 11
-
$1,281 AUD
View
B+
Retailer 12
-
$1,293 AUD
View
B+
Retailer 13
-
$1,307 AUD
View
B+
Retailer 14
-
$1,381 AUD
View
B+
Retailer 15
-
$1,757 AUD
View
B+
Retailer 16
-
$2,020 AUD
View
B
Retailer 17
-
$2,631 AUD
View
Most Expensive
B
NZ Jewellers
a7bf30cc-bc9e-4138-b23e-de85676b90f6 · Nov 4
$3,464 AUD
$2,425 USD
View
17 more retailers have this diamond
Prices start from $790 AUDSave up to $2,674 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
0.55ct Round
$790 AUD