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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6522715536

Certificate GIA 6522715536

Diamond specifications and retailer prices

From $6,671 NZD
$3,760 USD
As of October 28, 2026
Save $6,968 NZD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,321 NZD at NZ Jewellers · As of September 19, 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 6522715536. Listed at 15 retailers as of October 28, 2026, with a 104% 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
FluorescenceMedium
Crown angle39.33°
Pavilion angle40.41°
OriginNatural
Grading LabGIA
CertificateGIA 6522715536
Dimensions8.51 × 6.16 × 3.86 mm
L/W Ratio1.38
Top View
8.51 mm6.16 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522715536
Side View
Table 58.0%Crown 39.33°Girdle: MED-THKPavilion 40.41°Culet: NoneDepth 62.7%

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: Oct 28
Current: $8,516 NZD|Low: $6,366 NZD|High: $14,025 NZD|Avg: $8,452 NZD|-0.2%
Retailer 1
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 2, 2026
Retailer 10$6,671 NZD
Retailer 2$6,691 NZD
Retailer 15$6,828 NZD
Retailer 4$7,049 NZD
Retailer 3$7,161 NZD
Retailer 11$7,287 NZD
Retailer 5$7,873 NZD
Retailer 6$7,967 NZD
Retailer 1$8,516 NZD
Retailer 12$8,623 NZD
Retailer 14$8,623 NZD
Retailer 13$8,907 NZD
Retailer 9$9,693 NZD
Retailer 7$11,012 NZD
Retailer 8$13,640 NZD

30 data points across 15 retailers

15 retailers$6,671 NZD to $13,640 NZD

A
Cheapest Retailer
-
$6,671 NZD
$3,760 USD
A
Retailer 2
-
$6,691 NZD
$3,771 USD
View
A
Retailer 3
-
$6,828 NZD
$3,848 USD
View
A
Retailer 4
-
$7,049 NZD
$3,973 USD
View
B+
Retailer 5
-
$7,161 NZD
$4,036 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,287 NZD
$4,107 USD
View
Retailer 7
-
$7,967 NZD
$4,490 USD
View
Price last confirmed 40 days ago
B+
Retailer 8
-
$8,516 NZD
£3,779 GBP
View
B+
Retailer 9
-
$8,623 NZD
$4,860 USD
View
B+
Retailer 10
-
$8,623 NZD
$4,860 USD
View
B+
Retailer 11
-
$8,907 NZD
$5,020 USD
View
Retailer 12
-
$9,193 NZD
$5,181 USD
View
Price last confirmed 41 days ago
B+
Retailer 13
-
$9,693 NZD
€5,203 EUR
View
B
Retailer 14
-
$13,640 NZD
£6,053 GBP
View
Most Expensive
NZ Jewellers
3bdd6af0-e20c-43c2-b38c-aa2dc0a283cb · Sep 19
$15,321 NZD
$8,635 USD
View
Price last confirmed 43 days ago
14 more retailers have this diamond
Prices start from $6,671 NZDSave up to $6,968 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
$6,671 NZD