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Oval|Natural|GIA

1.30ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 7541389683

Certificate GIA 7541389683

Diamond specifications and retailer prices

From $4,095 NZD
As of November 5, 2026
7 retailers carry this diamond
Most expensive: $8,121 NZD at NZ Jewellers · As of October 27, 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 7541389683. Listed at 7 retailers as of November 5, 2026. 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
Crown angle38.85°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 7541389683
Dimensions8.43 × 6.07 × 3.88 mm
L/W Ratio1.39
Girdle conditionThick
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
8.43 mm6.07 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541389683
Side View
Table 58.0%Crown 38.85°GirdlePavilion 40.42°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $8,121 NZD|Low: $3,691 NZD|High: $8,321 NZD|Avg: $5,028 NZD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$3,691 NZD
Retailer 7$3,828 NZD
Retailer 6$3,884 NZD
Retailer 3$4,006 NZD
Retailer 4$4,064 NZD
Retailer 8$4,095 NZD
Retailer 9$4,946 NZD
Retailer 5$6,840 NZD
NZ Jewellers$8,121 NZD

27 data points across 9 retailers

7 retailers

Retailer 1
-
$3,828 NZD
Price last confirmed 7 days ago
Retailer 2
-
$3,884 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$4,006 NZD
View
Price last confirmed 7 days ago
Retailer 4
-
$4,064 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$4,095 NZD
View
Retailer 6
-
$6,840 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
4c825cec-8c6a-4326-adbc-5253e2e3259b · Oct 27
$8,121 NZD
$4,502 USD
View
Price last confirmed 10 days ago
6 more retailers have this diamond
Prices start from $4,095 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
$4,095 NZD