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Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1548492087

Certificate GIA 1548492087

Diamond specifications and retailer prices

From $672 CAD
As of November 5, 2026
Save $631 CAD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,857 CAD at NZ Jewellers · As of October 30, 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 1548492087. Listed at 17 retailers as of October 31, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1548492087
Dimensions5.23 × 5.25 × 3.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.23 mm5.25 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548492087
Side View
Table 55.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 5
Current: $2,857 CAD|Low: $672 CAD|High: $2,913 CAD|Avg: $1,209 CAD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$672 CAD
Retailer 8$768 CAD
Retailer 14$839 CAD
Retailer 5$871 CAD
Retailer 4$912 CAD
Retailer 15$912 CAD
Retailer 6$940 CAD
Retailer 3$947 CAD
Retailer 12$1,052 CAD
Retailer 13$1,095 CAD
Retailer 2$1,106 CAD
Retailer 9$1,117 CAD
Retailer 10$1,212 CAD
Retailer 7$1,303 CAD
Retailer 16$2,116 CAD
NZ Jewellers$2,857 CAD

27 data points across 16 retailers

17 retailers$672 CAD to $1,303 CAD

A
Cheapest Retailer
-
$672 CAD
A
Retailer 2
-
$768 CAD
View
A
Retailer 3
-
$839 CAD
View
Final sale: no returns
A
Retailer 4
-
$871 CAD
View
Retailer 5
-
$912 CAD
View
Price last confirmed 9 days ago
Retailer 6
-
$912 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$912 CAD
View
A
Retailer 8
-
$940 CAD
View
Retailer 9
-
$947 CAD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,052 CAD
View
A
Retailer 11
-
$1,095 CAD
View
A
Retailer 12
-
$1,106 CAD
View
A
Retailer 13
-
$1,117 CAD
View
A
Retailer 14
-
$1,212 CAD
View
B+
Retailer 15
-
$1,303 CAD
View
Retailer 16
-
$2,116 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ed17eeab-1cbb-4e12-bae5-89fafe07eb21 · Oct 30
$2,857 CAD
$2,046 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $672 CADSave up to $631 CAD

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
$672 CAD