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Round|Natural|GIA

1.71ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1518595128

Certificate GIA 1518595128

Diamond specifications and retailer prices

From $8,479 CAD
As of November 6, 2026
Save $8,430 CAD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $16,909 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1518595128. Listed at 7 retailers as of November 5, 2026, with prices from $8,479 to $16,909, a $8,430 spread on the same certified stone. NZ Jewellers lists it at $16,909. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1518595128
Dimensions7.61 × 7.66 × 4.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Additional pinpoints are not shown.
Top View
7.61 mm7.66 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1518595128
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.5%

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: $16,909 CAD|Low: $9,328 CAD|High: $16,909 CAD|Avg: $11,934 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$9,328 CAD
Retailer 2$9,535 CAD
Retailer 4$10,012 CAD
Retailer 6$10,863 CAD
Retailer 3$12,335 CAD
Retailer 5$14,050 CAD
NZ Jewellers$16,909 CAD

43 data points across 7 retailers

7 retailers$8,479 CAD to $16,909 CAD

B+
Cheapest Retailer
-
$8,479 CAD
B+
Retailer 2
-
$9,328 CAD
View
B+
Retailer 3
-
$9,535 CAD
View
B+
Retailer 4
-
$10,012 CAD
View
B
Retailer 5
-
$12,335 CAD
View
B
Retailer 6
-
$14,050 CAD
View
Most Expensive
B
NZ Jewellers
e3a2a093-e4b0-4307-bdb3-a90d4417e174 · Nov 5
$16,909 CAD
$12,107 USD
View
6 more retailers have this diamond
Prices start from $8,479 CADSave up to $8,430 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+
1.71ct Round
$8,479 CAD