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Radiant|Natural|GIA

0.57ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 6542330290

Certificate GIA 6542330290

Diamond specifications and retailer prices

From $540 CAD
As of November 6, 2026
Save $1,916 CAD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,456 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural radiant diamond

This 0.57ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542330290. Listed at 15 retailers as of November 5, 2026, with prices from $540 to $2,456, a $1,916 spread on the same certified stone. NZ Jewellers lists it at $2,456. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
K
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle45.57°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6542330290
Dimensions5.80 × 4.20 × 2.87 mm
L/W Ratio1.38
Top View
5.80 mm4.20 mm0.57 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542330290
Side View
Table 70.0%Crown 45.57°Girdle: THN-STKPavilion 39.47°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,456 CAD|Low: $540 CAD|High: $2,456 CAD|Avg: $927 CAD
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
November 7, 2026
Retailer 5$540 CAD
Retailer 12$658 CAD
Retailer 6$663 CAD
Retailer 7$691 CAD
Retailer 14$691 CAD
Retailer 8$733 CAD
Retailer 3$740 CAD
Retailer 9$760 CAD
Retailer 10$782 CAD
Retailer 15$858 CAD
Retailer 4$907 CAD
Retailer 11$964 CAD
Retailer 13$993 CAD
Retailer 2$1,471 CAD
NZ Jewellers$2,456 CAD

38 data points across 15 retailers

15 retailers$540 CAD to $2,456 CAD

B+
Cheapest Retailer
-
$540 CAD
B+
Retailer 2
-
$658 CAD
View
B+
Retailer 3
-
$663 CAD
View
B+
Retailer 4
-
$691 CAD
View
B+
Retailer 5
-
$691 CAD
View
B+
Retailer 6
-
$733 CAD
View
B+
Retailer 7
-
$740 CAD
View
B+
Retailer 8
-
$760 CAD
View
B+
Retailer 9
-
$782 CAD
View
B+
Retailer 10
-
$858 CAD
View
B+
Retailer 11
-
$907 CAD
View
B+
Retailer 12
-
$964 CAD
View
B
Retailer 13
-
$993 CAD
View
B
Retailer 14
-
$1,471 CAD
View
Most Expensive
C
NZ Jewellers
c54d2280-3b48-4746-b08a-87e99725e29c · Nov 5
$2,456 CAD
$1,746 USD
View
14 more retailers have this diamond
Prices start from $540 CADSave up to $1,916 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.

B+
0.57ct Radiant
$540 CAD