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Oval|Natural|GIA

1.30ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 3555111919

Certificate GIA 3555111919

Diamond specifications and retailer prices

From $4,239 NZD
As of November 1, 2026
Save $6,954 NZD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,193 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 3555111919. Listed at 18 retailers as of November 1, 2026, with prices from $4,239 to $11,193, a $6,954 spread on the same certified stone. NZ Jewellers lists it at $11,193. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555111919
Dimensions8.59 × 6.12 × 3.70 mm
L/W Ratio1.40
Top View
8.59 mm6.12 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555111919
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,193 NZD|Low: $2,415 NZD|High: $11,193 NZD|Avg: $4,500 NZD|+61.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 11$2,847 NZD
Retailer 9$3,094 NZD
Retailer 10$3,644 NZD
Retailer 12$3,916 NZD
Retailer 15$4,239 NZD
Retailer 4$4,248 NZD
Retailer 5$4,344 NZD
Retailer 6$4,360 NZD
Retailer 20$4,557 NZD
Retailer 7$4,576 NZD
Retailer 8$4,851 NZD
Retailer 19$4,851 NZD
Retailer 3$5,036 NZD
Retailer 16$5,258 NZD
Retailer 18$5,262 NZD
Retailer 2$5,471 NZD
Retailer 17$5,598 NZD
Retailer 13$5,668 NZD
Retailer 14$8,929 NZD
NZ Jewellers$11,193 NZD

42 data points across 20 retailers

18 retailers$4,239 NZD to $11,193 NZD

Retailer 1
-
$3,094 NZD
Price last confirmed 12 days ago
Retailer 2
-
$3,916 NZD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$4,239 NZD
View
B+
Retailer 4
-
$4,248 NZD
View
B+
Retailer 5
-
$4,344 NZD
View
B+
Retailer 6
-
$4,360 NZD
View
B+
Retailer 7
-
$4,557 NZD
View
B+
Retailer 8
-
$4,576 NZD
View
B+
Retailer 9
-
$4,851 NZD
View
Retailer 10
-
$4,851 NZD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$5,036 NZD
View
B+
Retailer 12
-
$5,258 NZD
View
B+
Retailer 13
-
$5,262 NZD
View
B+
Retailer 14
-
$5,471 NZD
View
B+
Retailer 15
-
$5,598 NZD
View
B
Retailer 16
-
$5,668 NZD
View
B
Retailer 17
-
$8,929 NZD
View
Most Expensive
C
NZ Jewellers
762805c9-7687-498c-8626-0ed341d44175 · Nov 5
$11,193 NZD
$6,205 USD
View
17 more retailers have this diamond
Prices start from $4,239 NZDSave up to $6,954 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.

B+
1.30ct Oval
$4,239 NZD