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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 $4,589 NZD
As of November 4, 2026
Save $6,122 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,712 NZD 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 $4,589 to $10,712, a $6,122 spread on the same certified stone. NZ Jewellers lists it at $10,712. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,712 NZD|Low: $4,589 NZD|High: $11,112 NZD|Avg: $6,103 NZD|-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$4,589 NZD
Retailer 2$4,768 NZD
Retailer 12$5,024 NZD
Retailer 3$5,123 NZD
Retailer 13$5,123 NZD
Retailer 5$5,322 NZD
Retailer 14$5,322 NZD
Retailer 7$5,392 NZD
Retailer 6$5,911 NZD
Retailer 9$5,953 NZD
Retailer 8$5,991 NZD
Retailer 10$6,254 NZD
Retailer 11$8,953 NZD
NZ Jewellers$10,712 NZD

24 data points across 14 retailers

14 retailers$4,589 NZD to $10,712 NZD

A
Cheapest Retailer
-
$4,589 NZD
A
Retailer 2
-
$4,768 NZD
View
A
Retailer 3
-
$5,024 NZD
View
Retailer 4
-
$5,123 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$5,123 NZD
View
A
Retailer 6
-
$5,322 NZD
View
A
Retailer 7
-
$5,322 NZD
View
A
Retailer 8
-
$5,392 NZD
View
B+
Retailer 9
-
$5,911 NZD
View
B+
Retailer 10
-
$5,953 NZD
View
B+
Retailer 11
-
$5,991 NZD
View
B+
Retailer 12
-
$6,254 NZD
View
B
Retailer 13
-
$8,953 NZD
View
Most Expensive
C
NZ Jewellers
bf4b1c58-9182-4474-bde6-741b2c166d89 · Nov 5
$10,712 NZD
$5,938 USD
View
13 more retailers have this diamond
Prices start from $4,589 NZDSave up to $6,122 NZD

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
$4,589 NZD