CaratHunter
Plans
Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6552943684

Certificate GIA 6552943684

Diamond specifications and retailer prices

From $839 CAD
As of November 4, 2026
Save $1,642 CAD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,778 CAD at NZ Jewellers · As of September 8, 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 6552943684. Listed at 16 retailers as of November 4, 2026, with a 196% 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
FluorescenceMedium
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552943684
Dimensions5.25 × 5.23 × 3.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.25 mm5.23 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552943684
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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 4
Current: $1,010 CAD|Low: $566 CAD|High: $2,665 CAD|Avg: $1,210 CAD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$673 CAD
Retailer 12$749 CAD
Retailer 11$839 CAD
Retailer 10$852 CAD
Retailer 6$862 CAD
Retailer 1$1,010 CAD
Retailer 4$1,073 CAD
Retailer 9$1,184 CAD
Retailer 8$1,229 CAD
Retailer 7$1,297 CAD
Retailer 3$2,070 CAD
Retailer 5$2,482 CAD

43 data points across 12 retailers

16 retailers$839 CAD to $2,482 CAD

A
Cheapest Retailer
-
$839 CAD
A
Retailer 2
-
$852 CAD
View
A
Retailer 3
-
$862 CAD
View
Retailer 4
-
$877 CAD
View
Price last confirmed 62 days ago
Retailer 5
-
$885 CAD
View
Price last confirmed 36 days ago
Retailer 6
-
$954 CAD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$1,010 CAD
View
Retailer 8
-
$1,022 CAD
View
Price last confirmed 58 days ago
Retailer 9
-
$1,022 CAD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$1,184 CAD
View
A
Retailer 11
-
$1,229 CAD
View
B+
Retailer 12
-
$1,297 CAD
View
Retailer 13
-
$2,070 CAD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,482 CAD
View
Retailer 15
-
$2,778 CAD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
0406d211-f270-4ee5-b4e0-7214bc24b08c · Sep 8
$2,778 CAD
$1,989 USD
View
Price last confirmed 58 days ago
15 more retailers have this diamond
Prices start from $839 CADSave up to $1,642 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
$839 CAD