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Round|Natural|GIA

0.57ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6435131187

Certificate GIA 6435131187

Diamond specifications and retailer prices

From $395 CAD
As of November 5, 2026
Save $486 CAD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,092 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6435131187. Listed at 9 retailers as of November 5, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
K
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6435131187
Dimensions5.40 × 5.36 × 3.30 mm
L/W Ratio1.01
Top View
5.40 mm5.36 mm0.57 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6435131187
Side View
Table 57.0%Crown 31.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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 5
Current: $2,092 CAD|Low: $395 CAD|High: $2,092 CAD|Avg: $799 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$395 CAD
Retailer 7$546 CAD
Retailer 4$588 CAD
Retailer 9$588 CAD
Retailer 5$595 CAD
Retailer 8$630 CAD
Retailer 6$751 CAD
Retailer 3$881 CAD
NZ Jewellers$2,092 CAD

44 data points across 9 retailers

9 retailers$395 CAD to $881 CAD

A
Cheapest Retailer
-
$395 CAD
B+
Retailer 2
-
$464 CAD
View
Retailer 3
-
$546 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$588 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$588 CAD
View
Price last confirmed 9 days ago
Retailer 6
-
$630 CAD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$751 CAD
View
B+
Retailer 8
-
$881 CAD
View
Most Expensive
NZ Jewellers
ef876320-ccc2-4253-a8f0-bf31b4c94bc6 · Oct 30
$2,092 CAD
$1,498 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $395 CADSave up to $486 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
0.57ct Round
$395 CAD