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Round|Natural|GIA

1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1527433175

Certificate GIA 1527433175

Diamond specifications and retailer prices

From $2,380 USD
As of November 4, 2026
Save $3,105 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,485 USD 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 1527433175. Listed at 18 retailers as of November 4, 2026, with prices from $2,380 to $5,485, a $3,105 spread on the same certified stone. NZ Jewellers lists it at $5,485. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1527433175
Dimensions6.97 × 6.91 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Additional clouds, additional pinpoints and internal graining are not shown.
Key to symbols
Feather, Indented Natural, Cloud, Pinpoint
Top View
6.97 mm6.91 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527433175
Side View
Table 61.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.4%

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 4
Current: $5,485 USD|Low: $2,380 USD|High: $5,485 USD|Avg: $3,500 USD
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 15$2,380 USD
Retailer 2$2,382 USD
Retailer 17$2,820 USD
Retailer 16$3,055 USD
Retailer 9$3,069 USD
Retailer 3$3,148 USD
Retailer 6$3,148 USD
Retailer 13$3,239 USD
Retailer 4$3,269 USD
Retailer 5$3,291 USD
Retailer 8$3,314 USD
Retailer 10$3,613 USD
Retailer 7$3,633 USD
Retailer 12$3,657 USD
Retailer 11$3,842 USD
Retailer 14$5,251 USD
NZ Jewellers$5,485 USD

30 data points across 17 retailers

18 retailers$2,380 USD to $5,485 USD

A
Cheapest Retailer
-
$2,380 USD
A
Retailer 2
-
$2,382 USD
View
Retailer 3
-
$2,746 USD
View
Price last confirmed 109 days ago
A
Retailer 4
-
$2,820 USD
View
A
Retailer 5
-
$3,055 USD
View
Retailer 6
-
$3,069 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$3,148 USD
View
Retailer 8
-
$3,148 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,239 USD
View
B+
Retailer 10
-
$3,269 USD
View
B+
Retailer 11
-
$3,291 USD
View
Retailer 12
-
$3,314 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$3,613 USD
View
B+
Retailer 14
-
$3,633 USD
View
B+
Retailer 15
-
$3,657 USD
View
B+
Retailer 16
-
$3,842 USD
View
B
Retailer 17
-
$5,251 USD
View
Most Expensive
B
NZ Jewellers
6aa4ee11-ddf7-4b92-9516-08a002af263c · Nov 5
$5,485 USD
View
17 more retailers have this diamond
Prices start from $2,380 USDSave up to $3,105 USD

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
$2,380 USD