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Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1555078679

Certificate GIA 1555078679

Diamond specifications and retailer prices

From $3,553 CAD
As of November 4, 2026
Save $4,740 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,293 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555078679. Listed at 14 retailers as of November 4, 2026, with prices from $3,553 to $8,293, a $4,740 spread on the same certified stone. NZ Jewellers lists it at $8,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555078679
Dimensions6.90 × 6.96 × 4.34 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.90 mm6.96 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1555078679
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.6%

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 4
Current: $8,293 CAD|Low: $3,553 CAD|High: $8,603 CAD|Avg: $4,725 CAD|-2.7%
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
November 6, 2026
Retailer 4$3,553 CAD
Retailer 2$3,691 CAD
Retailer 12$3,890 CAD
Retailer 3$3,966 CAD
Retailer 13$3,966 CAD
Retailer 5$4,120 CAD
Retailer 14$4,120 CAD
Retailer 7$4,174 CAD
Retailer 6$4,577 CAD
Retailer 9$4,609 CAD
Retailer 8$4,638 CAD
Retailer 10$4,842 CAD
Retailer 11$6,931 CAD
NZ Jewellers$8,293 CAD

24 data points across 14 retailers

14 retailers$3,553 CAD to $8,293 CAD

A
Cheapest Retailer
-
$3,553 CAD
A
Retailer 2
-
$3,691 CAD
View
A
Retailer 3
-
$3,890 CAD
View
Retailer 4
-
$3,966 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,966 CAD
View
A
Retailer 6
-
$4,120 CAD
View
A
Retailer 7
-
$4,120 CAD
View
A
Retailer 8
-
$4,174 CAD
View
B+
Retailer 9
-
$4,577 CAD
View
B+
Retailer 10
-
$4,609 CAD
View
B+
Retailer 11
-
$4,638 CAD
View
B+
Retailer 12
-
$4,842 CAD
View
B
Retailer 13
-
$6,931 CAD
View
Most Expensive
C
NZ Jewellers
bf4b1c58-9182-4474-bde6-741b2c166d89 · Nov 5
$8,293 CAD
$5,938 USD
View
13 more retailers have this diamond
Prices start from $3,553 CADSave up to $4,740 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
1.30ct Round
$3,553 CAD