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Round|Natural|GIA

1.58ct K IF Round Natural Diamond

EX • K/IF • GIA 3515122117

Certificate GIA 3515122117

Diamond specifications and retailer prices

From $7,993 CAD
As of November 5, 2026
Save $6,658 CAD (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,650 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3515122117. Listed at 5 retailers as of November 5, 2026, with prices from $7,993 to $14,650, a $6,658 spread on the same certified stone. NZ Jewellers lists it at $14,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3515122117
Dimensions7.37 × 7.43 × 4.67 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.37 mm7.43 mm1.58 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3515122117
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $14,650 CAD|Low: $7,042 CAD|High: $15,312 CAD|Avg: $10,714 CAD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4$7,993 CAD
Retailer 5$8,085 CAD
Retailer 3$9,095 CAD
Retailer 2$12,870 CAD
NZ Jewellers$14,650 CAD

22 data points across 5 retailers

5 retailers$7,993 CAD to $14,650 CAD

A
Cheapest Retailer
-
$7,993 CAD
A
Retailer 2
-
$8,085 CAD
View
Final sale: no returns
A
Retailer 3
-
$9,095 CAD
View
B+
Retailer 4
-
$12,870 CAD
View
Most Expensive
B
NZ Jewellers
d5c30863-601f-48e3-90c8-6634ef109c66 · Nov 5
$14,650 CAD
$10,490 USD
View
4 more retailers have this diamond
Prices start from $7,993 CADSave up to $6,658 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
1.58ct Round
$7,993 CAD