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Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 2546269355

Certificate GIA 2546269355

Diamond specifications and retailer prices

From $4,456 NZD
As of November 4, 2026
Save $5,397 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,291 NZD at NZ Jewellers · As of September 28, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546269355. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle40.05°
OriginNatural
Grading LabGIA
CertificateGIA 2546269355
Dimensions8.28 × 6.03 × 3.89 mm
L/W Ratio1.37
Top View
8.28 mm6.03 mm1.30 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546269355
Side View
Table 60.0%Crown 41.7°Girdle: THK-VTKPavilion 40.05°Culet: NoneDepth 64.6%

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: $6,481 NZD|Low: $3,873 NZD|High: $9,997 NZD|Avg: $5,958 NZD|+2.2%
Retailer 1
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
November 6, 2026
Retailer 11$4,456 NZD
Retailer 3$4,531 NZD
Retailer 12$4,649 NZD
Retailer 6$4,733 NZD
Retailer 8$4,793 NZD
Retailer 2$4,939 NZD
Retailer 7$5,352 NZD
Retailer 13$5,810 NZD
Retailer 15$5,825 NZD
Retailer 5$5,989 NZD
Retailer 16$5,989 NZD
Retailer 9$6,076 NZD
Retailer 4$6,187 NZD
Retailer 1$6,481 NZD
Retailer 14$8,522 NZD
Retailer 10$9,853 NZD

38 data points across 16 retailers

20 retailers$4,456 NZD to $9,853 NZD

A
Cheapest Retailer
-
$4,456 NZD
A
Retailer 2
-
$4,531 NZD
View
A
Retailer 3
-
$4,649 NZD
View
A
Retailer 4
-
$4,733 NZD
View
A
Retailer 5
-
$4,793 NZD
View
A
Retailer 6
-
$4,939 NZD
View
Final sale: no returns
Retailer 7
-
$5,352 NZD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$5,399 NZD
View
B+
Retailer 9
-
$5,810 NZD
View
B+
Retailer 10
-
$5,825 NZD
View
B+
Retailer 11
-
$5,989 NZD
View
B+
Retailer 12
-
$5,989 NZD
View
A
Retailer 13
-
$6,076 NZD
View
Retailer 14
-
$6,175 NZD
View
Price last confirmed 61 days ago
Retailer 15
-
$6,175 NZD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$6,187 NZD
View
B+
Retailer 17
-
$6,481 NZD
View
B
Retailer 18
-
$8,522 NZD
View
B
Retailer 19
-
$9,853 NZD
View
Most Expensive
NZ Jewellers
736c9888-415e-4bd2-8466-82e7e5fc7728 · Sep 28
$10,291 NZD
$5,705 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $4,456 NZDSave up to $5,397 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
$4,456 NZD