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Oval|Natural|GIA

1.30ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 1415814340

Certificate GIA 1415814340

Diamond specifications and retailer prices

From $2,826 AUD
As of November 6, 2026
Save $5,369 AUD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,195 AUD 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1415814340. Listed at 17 retailers as of November 5, 2026, with prices from $2,826 to $8,195, a $5,369 spread on the same certified stone. NZ Jewellers lists it at $8,195. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1415814340
Dimensions8.45 × 6.04 × 3.96 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Natural
Top View
8.45 mm6.04 mm1.30 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1415814340
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.5%

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 6
Current: $2,826 AUD|Low: $2,826 AUD|High: $6,939 AUD|Avg: $4,052 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,826 AUD
Retailer 7$2,869 AUD
Retailer 8$3,580 AUD
Retailer 6$3,641 AUD
Retailer 2$3,992 AUD
Retailer 9$4,071 AUD
Retailer 4$4,148 AUD
Retailer 3$4,868 AUD
Retailer 5$6,848 AUD

39 data points across 9 retailers

17 retailers$2,826 AUD to $8,195 AUD

A
Cheapest Retailer
-
$2,826 AUD
B+
Retailer 2
-
$2,869 AUD
View
B+
Retailer 3
-
$3,580 AUD
View
B+
Retailer 4
-
$3,641 AUD
View
B+
Retailer 5
-
$3,743 AUD
View
Retailer 6
-
$3,919 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,919 AUD
View
B+
Retailer 8
-
$3,992 AUD
View
B+
Retailer 9
-
$4,071 AUD
View
B+
Retailer 10
-
$4,125 AUD
View
B+
Retailer 11
-
$4,148 AUD
View
B+
Retailer 12
-
$4,203 AUD
View
B
Retailer 13
-
$4,523 AUD
View
B
Retailer 14
-
$4,868 AUD
View
B
Retailer 15
-
$5,613 AUD
View
B
Retailer 16
-
$6,848 AUD
View
Most Expensive
C
NZ Jewellers
91d53750-f2f9-4539-bc68-ba060adf4092 · Nov 5
$8,195 AUD
$5,631 USD
View
16 more retailers have this diamond
Prices start from $2,826 AUDSave up to $5,369 AUD

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
$2,826 AUD