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Oval|Natural|GIA

1.30ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 3535004283

Certificate GIA 3535004283

Diamond specifications and retailer prices

From $4,282 AUD
HK$23,500 HKD
As of October 29, 2026
Save $5,807 AUD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,089 AUD at NZ Jewellers · As of October 17, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535004283. Listed at 21 retailers as of October 27, 2026, with a 136% 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535004283
Dimensions8.66 × 6.15 × 3.86 mm
L/W Ratio1.41
Top View
8.66 mm6.15 mm1.30 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535004283
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: 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 29
Current: $10,089 AUD|Low: $4,282 AUD|High: $10,286 AUD|Avg: $6,420 AUD
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
October 29, 2026
Retailer 16$4,282 AUD
Retailer 17$4,516 AUD
Retailer 2$5,026 AUD
Retailer 11$5,164 AUD
Retailer 8$5,221 AUD
Retailer 14$5,562 AUD
Retailer 10$5,628 AUD
Retailer 15$5,688 AUD
Retailer 4$5,790 AUD
Retailer 5$5,790 AUD
Retailer 7$5,790 AUD
Retailer 13$5,864 AUD
Retailer 9$6,001 AUD
Retailer 18$6,518 AUD
Retailer 6$6,681 AUD
Retailer 3$9,698 AUD
Retailer 12$10,087 AUD
NZ Jewellers$10,089 AUD

22 data points across 18 retailers

21 retailers$4,282 AUD to $10,089 AUD

A
Cheapest Retailer
-
$4,282 AUD
HK$23,500 HKD
A
Retailer 2
-
$4,516 AUD
₹302,184 INR
View
A
Retailer 3
-
$5,026 AUD
$3,531 USD
View
A
Retailer 4
-
$5,164 AUD
$3,628 USD
View
Final sale: no returns
A
Retailer 5
-
$5,221 AUD
SGD 4,957 SGD
View
A
Retailer 6
-
$5,477 AUD
$3,848 USD
View
A
Retailer 7
-
$5,562 AUD
£3,077 GBP
View
A
Retailer 8
-
$5,628 AUD
SGD 5,343 SGD
View
A
Retailer 9
-
$5,688 AUD
£3,147 GBP
View
A
Retailer 10
-
$5,790 AUD
$4,068 USD
View
A
Retailer 11
-
$5,790 AUD
$4,068 USD
View
A
Retailer 12
-
$5,790 AUD
$4,068 USD
View
Retailer 13
-
$5,790 AUD
$4,068 USD
View
Price last confirmed 14 days ago
A
Retailer 14
-
$5,864 AUD
$4,120 USD
View
A
Retailer 15
-
$6,001 AUD
$4,216 USD
View
A
Retailer 16
-
$6,518 AUD
€4,361 EUR
View
B+
Retailer 17
-
$6,681 AUD
$4,694 USD
View
B+
Retailer 18
-
$9,698 AUD
£5,365 GBP
View
B
Retailer 19
-
$10,087 AUD
£5,580 GBP
View
B
Retailer 20
-
$10,089 AUD
$7,088 USD
View
Most Expensive
NZ Jewellers
2a4871d2-b517-4907-8e83-e62c1778516d · Oct 17
$10,089 AUD
$7,088 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $4,282 AUDSave up to $5,807 AUD

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
$4,282 AUD