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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 $3,503 NZD
As of November 6, 2026
Save $6,655 NZD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,158 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 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 $3,503 to $10,158, a $6,655 spread on the same certified stone. NZ Jewellers lists it at $10,158. 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: $3,503 NZD|Low: $3,503 NZD|High: $8,601 NZD|Avg: $5,023 NZD|-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$3,503 NZD
Retailer 7$3,555 NZD
Retailer 8$4,438 NZD
Retailer 6$4,513 NZD
Retailer 2$4,948 NZD
Retailer 9$5,046 NZD
Retailer 4$5,141 NZD
Retailer 3$6,034 NZD
Retailer 5$8,487 NZD

39 data points across 9 retailers

17 retailers$3,503 NZD to $10,158 NZD

A
Cheapest Retailer
-
$3,503 NZD
B+
Retailer 2
-
$3,555 NZD
View
B+
Retailer 3
-
$4,438 NZD
View
B+
Retailer 4
-
$4,513 NZD
View
B+
Retailer 5
-
$4,640 NZD
View
Retailer 6
-
$4,858 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,858 NZD
View
B+
Retailer 8
-
$4,948 NZD
View
B+
Retailer 9
-
$5,046 NZD
View
B+
Retailer 10
-
$5,112 NZD
View
B+
Retailer 11
-
$5,141 NZD
View
B+
Retailer 12
-
$5,210 NZD
View
B
Retailer 13
-
$5,607 NZD
View
B
Retailer 14
-
$6,034 NZD
View
B
Retailer 15
-
$6,958 NZD
View
B
Retailer 16
-
$8,487 NZD
View
Most Expensive
C
NZ Jewellers
91d53750-f2f9-4539-bc68-ba060adf4092 · Nov 5
$10,158 NZD
$5,631 USD
View
16 more retailers have this diamond
Prices start from $3,503 NZDSave up to $6,655 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
$3,503 NZD