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Oval|Natural|GIA

1.30ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 5242013417

Certificate GIA 5242013417

Diamond specifications and retailer prices

From $3,023 NZD
As of November 6, 2026
Save $5,484 NZD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,507 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242013417. Listed at 14 retailers as of November 5, 2026, with prices from $3,023 to $8,507, a $5,484 spread on the same certified stone. NZ Jewellers lists it at $8,507. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242013417
Dimensions8.48 × 6.02 × 3.83 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.48 mm6.02 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242013417
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,507 NZD|Low: $2,978 NZD|High: $8,588 NZD|Avg: $4,833 NZD|-0.9%
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
November 6, 2026
Retailer 12$3,023 NZD
Retailer 4$3,756 NZD
Retailer 9$3,785 NZD
Retailer 5$4,160 NZD
Retailer 2$4,162 NZD
Retailer 6$4,212 NZD
Retailer 3$4,266 NZD
Retailer 7$4,421 NZD
Retailer 11$4,512 NZD
Retailer 13$5,080 NZD
Retailer 10$6,186 NZD
Retailer 8$7,111 NZD
NZ Jewellers$8,507 NZD

27 data points across 13 retailers

14 retailers$3,023 NZD to $8,507 NZD

A
Cheapest Retailer
-
$3,023 NZD
A
Retailer 2
-
$3,756 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,785 NZD
View
A
Retailer 4
-
$4,160 NZD
View
A
Retailer 5
-
$4,162 NZD
View
A
Retailer 6
-
$4,212 NZD
View
A
Retailer 7
-
$4,266 NZD
View
B+
Retailer 8
-
$4,324 NZD
View
B+
Retailer 9
-
$4,421 NZD
View
A
Retailer 10
-
$4,512 NZD
View
B+
Retailer 11
-
$5,080 NZD
View
B
Retailer 12
-
$6,186 NZD
View
B
Retailer 13
-
$7,111 NZD
View
Most Expensive
B
NZ Jewellers
a7ee1b30-71bd-4be4-b97d-2d85bdd9a778 · Nov 5
$8,507 NZD
$4,716 USD
View
13 more retailers have this diamond
Prices start from $3,023 NZDSave up to $5,484 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
$3,023 NZD