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Round|Natural|GIA

0.55ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6247122242

Certificate GIA 6247122242

Diamond specifications and retailer prices

From $760 CAD
As of November 6, 2026
Save $597 CAD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,357 CAD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6247122242. Listed at 9 retailers as of November 6, 2026, with prices from $760 to $1,357, a $597 spread on the same certified stone. Frank Darling lists it at $1,357. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6247122242
Dimensions5.26 × 5.28 × 3.27 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.26 mm5.28 mm0.55 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247122242
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

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: $1,357 CAD|Low: $760 CAD|High: $1,357 CAD|Avg: $1,024 CAD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$760 CAD
Retailer 4$827 CAD
Retailer 2$883 CAD
Retailer 8$989 CAD
Retailer 5$1,066 CAD
Retailer 3$1,068 CAD
Retailer 6$1,081 CAD
Retailer 7$1,135 CAD
Frank Darling$1,357 CAD

3 data points across 9 retailers

9 retailers$760 CAD to $1,357 CAD

A
Cheapest Retailer
-
$760 CAD
B+
Retailer 2
-
$827 CAD
View
B+
Retailer 3
-
$883 CAD
View
B+
Retailer 4
-
$989 CAD
View
B
Retailer 5
-
$1,066 CAD
View
B
Retailer 6
-
$1,068 CAD
View
B
Retailer 7
-
$1,081 CAD
View
B+
Retailer 8
-
$1,135 CAD
View
Most Expensive
B
Frank Darling
2714732HK · Nov 6
$1,357 CAD
$972 USD
View
8 more retailers have this diamond
Prices start from $760 CADSave up to $597 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
$760 CAD