CaratHunter
Plans
Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5242000389

Certificate GIA 5242000389

Diamond specifications and retailer prices

From $566 CAD
As of November 5, 2026
Save $612 CAD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,177 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242000389. Listed at 8 retailers as of November 5, 2026, with prices from $566 to $1,177, a $612 spread on the same certified stone. Frank Darling lists it at $1,177. 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
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242000389
Dimensions5.22 × 3.26 × 3.26 mm
L/W Ratio1.60
Culet sizeNone
Top View
5.22 mm3.26 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242000389
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 5
Current: $1,177 CAD|Low: $402 CAD|High: $1,248 CAD|Avg: $819 CAD|-5.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$402 CAD
Retailer 3$566 CAD
Retailer 7$573 CAD
Retailer 5$744 CAD
Retailer 9$751 CAD
Retailer 6$867 CAD
Retailer 4$895 CAD
Retailer 2$979 CAD
Retailer 8$1,049 CAD
Frank Darling$1,177 CAD

31 data points across 10 retailers

8 retailers$566 CAD to $1,177 CAD

A
Cheapest Retailer
-
$566 CAD
A
Retailer 2
-
$573 CAD
View
A
Retailer 3
-
$744 CAD
View
A
Retailer 4
-
$751 CAD
View
A
Retailer 5
-
$867 CAD
View
A
Retailer 6
-
$895 CAD
View
A
Retailer 7
-
$979 CAD
View
Most Expensive
B+
Frank Darling
2662476HK · Nov 6
$1,177 CAD
$843 USD
View
7 more retailers have this diamond
Prices start from $566 CADSave up to $612 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
$566 CAD