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Round|Natural|GIA

0.55ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 3565582209

Certificate GIA 3565582209

Diamond specifications and retailer prices

From $876 CAD
As of November 6, 2026
Save $2,740 CAD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,616 CAD 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565582209. Listed at 22 retailers as of November 4, 2026, with prices from $876 to $3,616, a $2,740 spread on the same certified stone. NZ Jewellers lists it at $3,616. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565582209
Dimensions5.21 × 5.24 × 3.26 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.21 mm5.24 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565582209
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 6
Current: $3,616 CAD|Low: $876 CAD|High: $3,652 CAD|Avg: $1,409 CAD|-1.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 12$876 CAD
Retailer 2$877 CAD
Retailer 7$1,063 CAD
Retailer 6$1,152 CAD
Retailer 11$1,165 CAD
Retailer 8$1,169 CAD
Retailer 20$1,197 CAD
Retailer 14$1,198 CAD
Retailer 15$1,229 CAD
Retailer 10$1,330 CAD
Retailer 21$1,338 CAD
Retailer 5$1,339 CAD
Retailer 19$1,366 CAD
Retailer 3$1,383 CAD
Retailer 17$1,383 CAD
Retailer 13$1,483 CAD
Retailer 16$1,533 CAD
Retailer 9$1,545 CAD
Retailer 18$1,779 CAD
Retailer 4$2,110 CAD
NZ Jewellers$3,616 CAD

15 data points across 21 retailers

22 retailers$876 CAD to $3,616 CAD

A
Cheapest Retailer
-
$876 CAD
A
Retailer 2
-
$877 CAD
View
A
Retailer 3
-
$1,063 CAD
View
Final sale: no returns
A
Retailer 4
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$1,095 CAD
View
A
Retailer 5
-
$1,152 CAD
View
Retailer 6
-
$1,165 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,169 CAD
View
A
Retailer 8
-
$1,197 CAD
View
A
Retailer 9
-
$1,198 CAD
View
A
Retailer 10
-
$1,229 CAD
View
B+
Retailer 11
-
$1,330 CAD
View
B+
Retailer 12
-
$1,338 CAD
View
B+
Retailer 13
-
$1,339 CAD
View
B+
Retailer 14
-
$1,366 CAD
View
B+
Retailer 15
-
$1,383 CAD
View
B+
Retailer 16
-
$1,383 CAD
View
B+
Retailer 17
-
$1,483 CAD
View
B+
Retailer 18
-
$1,533 CAD
View
B+
Retailer 19
-
$1,545 CAD
View
B+
Retailer 20
-
$1,779 CAD
View
B
Retailer 21
-
$2,110 CAD
View
Most Expensive
B
NZ Jewellers
9d912ab4-5cbd-494b-b64f-77a919fedb85 · Nov 4
$3,616 CAD
$2,589 USD
View
21 more retailers have this diamond
Prices start from $876 CADSave up to $2,740 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
$876 CAD