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Round|Natural|GIA

0.55ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562415636

Certificate GIA 6562415636

Diamond specifications and retailer prices

From $693 NZD
As of November 7, 2026
Save $1,998 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,691 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562415636. Listed at 14 retailers as of November 5, 2026, with prices from $693 to $2,691, a $1,998 spread on the same certified stone. Diamond Exchange Canada lists it at $2,691. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562415636
Dimensions5.24 × 5.28 × 3.24 mm
L/W Ratio1.01
Top View
5.24 mm5.28 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562415636
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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 7
Current: $2,691 NZD|Low: $693 NZD|High: $2,807 NZD|Avg: $1,232 NZD|-4.1%
Diamond Exchange Canada
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
November 7, 2026
Retailer 2$693 NZD
Retailer 5$808 NZD
Retailer 10$842 NZD
Retailer 13$851 NZD
Retailer 12$857 NZD
Retailer 11$943 NZD
Retailer 9$989 NZD
Retailer 6$1,173 NZD
Retailer 7$1,236 NZD
Retailer 3$1,302 NZD
Retailer 14$1,304 NZD
Retailer 4$1,440 NZD
Retailer 8$1,521 NZD
Diamond Exchange Canada$2,691 NZD

34 data points across 14 retailers

14 retailers$693 NZD to $2,691 NZD

A
Cheapest Retailer
-
$693 NZD
A
Retailer 2
-
$808 NZD
View
A
Retailer 3
-
$842 NZD
View
A
Retailer 4
-
$851 NZD
View
A
Retailer 5
-
$857 NZD
View
A
Retailer 6
-
$943 NZD
View
A
Retailer 7
-
$989 NZD
View
Retailer 8
-
$1,173 NZD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$1,236 NZD
View
A
Retailer 10
-
$1,302 NZD
View
B+
Retailer 11
-
$1,304 NZD
View
B+
Retailer 12
-
$1,440 NZD
View
B+
Retailer 13
-
$1,521 NZD
View
Most Expensive
B
Diamond Exchange Canada
1996897651 · Nov 5
$2,691 NZD
CA$2,072 CAD
View
13 more retailers have this diamond
Prices start from $693 NZDSave up to $1,998 NZD

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
$693 NZD