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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7556119388

Certificate GIA 7556119388

Diamond specifications and retailer prices

From $4,411 NZD
As of November 4, 2026
Save $5,886 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,297 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556119388. Listed at 14 retailers as of November 4, 2026, with prices from $4,411 to $10,297, a $5,886 spread on the same certified stone. NZ Jewellers lists it at $10,297. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556119388
Dimensions8.42 × 6.05 × 3.81 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.42 mm6.05 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556119388
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.9%

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: $10,297 NZD|Low: $4,360 NZD|High: $10,297 NZD|Avg: $5,769 NZD
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$4,411 NZD
Retailer 6$4,546 NZD
Retailer 2$4,908 NZD
Retailer 12$4,925 NZD
Retailer 13$4,925 NZD
Retailer 11$5,114 NZD
Retailer 14$5,179 NZD
Retailer 8$5,213 NZD
Retailer 10$5,213 NZD
Retailer 5$5,500 NZD
Retailer 3$5,682 NZD
Retailer 7$5,733 NZD
Retailer 9$8,606 NZD
NZ Jewellers$10,297 NZD

38 data points across 14 retailers

14 retailers$4,411 NZD to $10,297 NZD

A
Cheapest Retailer
-
$4,411 NZD
A
Retailer 2
-
$4,546 NZD
View
Final sale: no returns
B+
Retailer 3
-
$4,908 NZD
View
Retailer 4
-
$4,925 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$4,925 NZD
View
B+
Retailer 6
-
$5,114 NZD
View
B+
Retailer 7
-
$5,179 NZD
View
B+
Retailer 8
-
$5,213 NZD
View
B+
Retailer 9
-
$5,213 NZD
View
B+
Retailer 10
-
$5,500 NZD
View
B+
Retailer 11
-
$5,682 NZD
View
B+
Retailer 12
-
$5,733 NZD
View
B
Retailer 13
-
$8,606 NZD
View
Most Expensive
C
NZ Jewellers
81ec7dd2-8b51-4039-bec1-7162c2cde2ef · Nov 5
$10,297 NZD
$5,708 USD
View
13 more retailers have this diamond
Prices start from $4,411 NZDSave up to $5,886 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 Oval
$4,411 NZD