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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 5553062443

Certificate GIA 5553062443

Diamond specifications and retailer prices

From $5,034 NZD
$2,837 USD
As of November 1, 2026
Save $6,080 NZD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,680 NZD at NZ Jewellers · As of October 23, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553062443. Listed at 16 retailers as of November 1, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553062443
Dimensions8.23 × 5.99 × 3.94 mm
L/W Ratio1.37
Top View
8.23 mm5.99 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553062443
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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 1
Current: $11,680 NZD|Low: $5,034 NZD|High: $11,882 NZD|Avg: $7,203 NZD|-1.7%
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
November 1, 2026
Retailer 7$5,034 NZD
Retailer 2$5,087 NZD
Retailer 3$5,366 NZD
Retailer 15$5,412 NZD
Retailer 13$5,555 NZD
Retailer 5$5,649 NZD
Retailer 9$6,137 NZD
Retailer 6$6,441 NZD
Retailer 10$6,570 NZD
Retailer 12$6,945 NZD
Retailer 14$7,797 NZD
Retailer 8$8,978 NZD
Retailer 4$10,257 NZD
Retailer 11$11,114 NZD
NZ Jewellers$11,680 NZD

26 data points across 15 retailers

16 retailers$5,034 NZD to $11,114 NZD

A
Cheapest Retailer
-
$5,034 NZD
$2,837 USD
A
Retailer 2
-
$5,087 NZD
HK$22,400 HKD
View
A
Retailer 3
-
$5,366 NZD
$3,024 USD
View
A
Retailer 4
-
$5,412 NZD
$3,050 USD
View
A
Retailer 5
-
$5,555 NZD
$3,131 USD
View
Final sale: no returns
A
Retailer 6
-
$5,649 NZD
$3,184 USD
View
A
Retailer 7
-
$6,137 NZD
$3,459 USD
View
A
Retailer 8
-
$6,441 NZD
$3,630 USD
View
A
Retailer 9
-
$6,570 NZD
£2,916 GBP
View
B+
Retailer 10
-
$6,848 NZD
A$5,938 AUD
View
A
Retailer 11
-
$6,945 NZD
£3,082 GBP
View
B+
Retailer 12
-
$7,797 NZD
€4,185 EUR
View
B+
Retailer 13
-
$8,978 NZD
$5,060 USD
View
Retailer 14
-
$10,257 NZD
$5,781 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$11,114 NZD
£4,932 GBP
View
Most Expensive
NZ Jewellers
f4d396c2-b50f-403b-bc57-16c1a6b8cd91 · Oct 23
$11,680 NZD
$6,583 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $5,034 NZDSave up to $6,080 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
$5,034 NZD