Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2556967959

Certificate GIA 2556967959

Diamond specifications and retailer prices

From $3,417 USD
As of November 4, 2026
Save $3,993 USD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,245 USD at NZ Jewellers · As of October 20, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556967959. Listed at 23 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556967959
Dimensions6.94 × 6.98 × 4.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.94 mm6.98 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556967959
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $8,245 USD|Low: $3,392 USD|High: $8,245 USD|Avg: $5,128 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
Retailer 18
Retailer 19
November 5, 2026
Retailer 17$3,417 USD
Retailer 5$3,550 USD
Retailer 4$4,069 USD
Retailer 3$4,306 USD
Retailer 2$4,331 USD
Retailer 14$4,335 USD
Retailer 7$4,465 USD
Retailer 6$4,732 USD
Retailer 9$4,732 USD
Retailer 8$4,770 USD
Retailer 10$4,882 USD
Retailer 13$5,168 USD
Retailer 15$5,266 USD
Retailer 18$5,425 USD
Retailer 11$5,460 USD
Retailer 16$5,734 USD
Retailer 19$6,649 USD
Retailer 12$7,410 USD
NZ Jewellers$8,245 USD

35 data points across 19 retailers

23 retailers$3,417 USD to $7,410 USD

A
Cheapest Retailer
-
$3,417 USD
Retailer 2
-
$3,550 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$3,915 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$4,069 USD
View
A
Retailer 5
-
$4,306 USD
View
Final sale: no returns
A
Retailer 6
-
$4,331 USD
View
A
Retailer 7
-
$4,335 USD
View
Retailer 8
-
$4,465 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$4,732 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$4,732 USD
View
Price last confirmed 28 days ago
Retailer 11
-
$4,732 USD
View
Price last confirmed 14 days ago
Retailer 12
-
$4,770 USD
View
Price last confirmed 27 days ago
Retailer 13
-
$4,882 USD
View
Price last confirmed 18 days ago
Retailer 14
-
$4,883 USD
View
Price last confirmed 59 days ago
A
Retailer 15
-
$5,168 USD
View
B+
Retailer 16
-
$5,266 USD
View
B+
Retailer 17
-
$5,425 USD
View
Retailer 18
-
$5,460 USD
View
Price last confirmed 13 days ago
Retailer 19
-
$5,634 USD
View
Price last confirmed 59 days ago
B+
Retailer 20
-
$5,734 USD
View
B
Retailer 21
-
$6,649 USD
View
B+
Retailer 22
-
$7,410 USD
View
Most Expensive
NZ Jewellers
0e261d16-0c87-465d-a886-16f67c3425a2 · Oct 20
$8,245 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $3,417 USDSave up to $3,993 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
$3,417 USD