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Oval|Natural|GIA

1.30ct L SI1 Oval Natural Diamond

ID • L/SI1 • GIA 2547621968

Certificate GIA 2547621968

Diamond specifications and retailer prices

From $2,649 AUD
As of November 5, 2026
Save $191 AUD (7%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,241 AUD at NZ Jewellers · As of September 29, 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 2547621968. Listed at 8 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547621968
Dimensions8.27 × 6.02 × 3.89 mm
L/W Ratio1.37
Top View
8.27 mm6.02 mm1.30 ctL / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547621968
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,839 AUD|Low: $2,470 AUD|High: $3,615 AUD|Avg: $2,973 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$2,470 AUD
Retailer 3$2,649 AUD
Retailer 1$2,839 AUD
Retailer 7$2,914 AUD
Retailer 8$3,094 AUD
Retailer 2$3,115 AUD
Retailer 4$3,126 AUD
Retailer 5$3,615 AUD

34 data points across 8 retailers

8 retailers$2,649 AUD to $2,839 AUD

Retailer 1
-
$2,559 AUD
Price last confirmed 29 days ago
Retailer 2
-
$2,559 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$2,649 AUD
View
Retailer 4
-
$2,676 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$2,839 AUD
View
Retailer 6
-
$2,952 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$3,115 AUD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
69eaeba1-9f5d-47ef-a542-f35d4f128b68 · Sep 29
$6,241 AUD
$4,288 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from $2,649 AUDSave up to $191 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.

B+
1.30ct Oval
$2,649 AUD