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Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 7541153082

Certificate GIA 7541153082

Diamond specifications and retailer prices

From $6,050 AUD
HK$33,200 HKD
As of October 30, 2026
Save $7,295 AUD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,345 AUD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541153082. Listed at 22 retailers as of October 30, 2026, with prices from $6,050 to $13,345, a $7,295 spread on the same certified stone. NZ Jewellers lists it at $13,345. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.77°
Pavilion angle36.09°
OriginNatural
Grading LabGIA
CertificateGIA 7541153082
Dimensions8.40 × 5.98 × 3.81 mm
L/W Ratio1.40
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
8.40 mm5.98 mm1.30 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541153082
Side View
Table 62.0%Crown 40.77°Girdle: STK-VTKPavilion 36.09°Culet: NoneDepth 63.6%

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 30
Current: $9,028 AUD|Low: $6,050 AUD|High: $12,860 AUD|Avg: $8,116 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$6,050 AUD
Retailer 4$6,195 AUD
Retailer 9$6,751 AUD
Retailer 8$6,995 AUD
Retailer 10$7,364 AUD
Retailer 5$7,784 AUD
Retailer 11$7,991 AUD
Retailer 2$8,162 AUD
Retailer 1$9,028 AUD
Retailer 6$9,716 AUD
Retailer 7$12,725 AUD

34 data points across 11 retailers

22 retailers$6,050 AUD to $13,345 AUD

A
Cheapest Retailer
-
$6,050 AUD
HK$33,200 HKD
A
Retailer 2
-
$6,195 AUD
₹414,420 INR
View
A
Retailer 3
-
$6,751 AUD
$4,742 USD
View
B+
Retailer 4
-
$6,959 AUD
$4,888 USD
View
B+
Retailer 5
-
$6,995 AUD
SGD 6,640 SGD
View
B+
Retailer 6
-
$7,364 AUD
$5,173 USD
View
Final sale: no returns
B+
Retailer 7
-
$7,460 AUD
$5,240 USD
View
Retailer 8
-
$7,758 AUD
SGD 7,364 SGD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$7,784 AUD
£4,305 GBP
View
B+
Retailer 10
-
$7,978 AUD
$5,604 USD
View
B+
Retailer 11
-
$7,978 AUD
$5,604 USD
View
B+
Retailer 12
-
$7,979 AUD
$5,605 USD
View
Retailer 13
-
$7,991 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$8,162 AUD
$5,734 USD
View
B+
Retailer 15
-
$8,198 AUD
$5,759 USD
View
B+
Retailer 16
-
$9,028 AUD
€6,040 EUR
View
B+
Retailer 17
-
$9,206 AUD
$6,467 USD
View
B+
Retailer 18
-
$9,716 AUD
ZAR 110,254 ZAR
View
B
Retailer 19
-
$11,581 AUD
$8,135 USD
View
B
Retailer 20
-
$11,905 AUD
$8,363 USD
View
B
Retailer 21
-
$12,725 AUD
£7,038 GBP
View
Most Expensive
B
NZ Jewellers
ef0ed598-6d67-486c-bdeb-6b737b9181c2 · Oct 30
$13,345 AUD
$9,374 USD
View
21 more retailers have this diamond
Prices start from $6,050 AUDSave up to $7,295 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
$6,050 AUD