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Oval|Natural|GIA

1.30ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 1543515702

Certificate GIA 1543515702

Diamond specifications and retailer prices

From $2,119 AUD
As of November 6, 2026
Save $4,749 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,868 AUD 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543515702. Listed at 11 retailers as of November 5, 2026, with prices from $2,119 to $6,868, a $4,749 spread on the same certified stone. NZ Jewellers lists it at $6,868. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543515702
Dimensions9.20 × 6.08 × 3.75 mm
L/W Ratio1.51
Girdle conditionFaceted
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.20 mm6.08 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543515702
Side View
Table 56.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,868 AUD|Low: $2,119 AUD|High: $7,008 AUD|Avg: $3,388 AUD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,119 AUD
Retailer 10$2,544 AUD
Retailer 4$2,732 AUD
Retailer 3$2,764 AUD
Retailer 9$2,882 AUD
Retailer 5$3,016 AUD
Retailer 7$3,058 AUD
Retailer 8$3,436 AUD
Retailer 11$3,449 AUD
Retailer 6$3,825 AUD
NZ Jewellers$6,868 AUD

26 data points across 11 retailers

11 retailers$2,119 AUD to $6,868 AUD

A
Cheapest Retailer
-
$2,119 AUD
A
Retailer 2
-
$2,544 AUD
View
A
Retailer 3
-
$2,732 AUD
View
B+
Retailer 4
-
$2,764 AUD
View
B+
Retailer 5
-
$2,882 AUD
View
B+
Retailer 6
-
$3,016 AUD
View
B+
Retailer 7
-
$3,058 AUD
View
B+
Retailer 8
-
$3,436 AUD
View
B+
Retailer 9
-
$3,449 AUD
View
B
Retailer 10
-
$3,825 AUD
View
Most Expensive
C
NZ Jewellers
5d240d32-b208-456c-a199-5a17b91c528d · Nov 5
$6,868 AUD
$4,719 USD
View
10 more retailers have this diamond
Prices start from $2,119 AUDSave up to $4,749 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
$2,119 AUD