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Oval|Natural|GIA

1.33ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5546470710

Certificate GIA 5546470710

Diamond specifications and retailer prices

From $3,794 AUD
As of November 6, 2026
Save $1,014 AUD (21%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,946 AUD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.33ct natural oval diamond

This 1.33ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K 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 5546470710. Listed at 17 retailers as of November 6, 2026, with a 27% 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

1.33
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.2°
OriginNatural
Grading LabGIA
CertificateGIA 5546470710
Dimensions8.80 × 6.17 × 3.65 mm
L/W Ratio1.43
Top View
8.80 mm6.17 mm1.33 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546470710
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 36.2°Culet: NoneDepth 59.2%

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 6
Current: $3,794 AUD|Low: $3,110 AUD|High: $7,335 AUD|Avg: $4,229 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 4$3,110 AUD
Retailer 19$3,422 AUD
Retailer 5$3,430 AUD
Retailer 7$3,573 AUD
Retailer 2$3,652 AUD
Retailer 3$3,682 AUD
Retailer 1$3,794 AUD
Retailer 10$3,886 AUD
Retailer 9$3,973 AUD
Retailer 12$3,979 AUD
Retailer 16$4,005 AUD
Retailer 15$4,106 AUD
Retailer 8$4,215 AUD
Retailer 13$4,599 AUD
Retailer 17$4,768 AUD
Retailer 14$4,809 AUD
Retailer 18$4,950 AUD
Retailer 6$6,260 AUD
Retailer 11$7,225 AUD

24 data points across 19 retailers

17 retailers$3,794 AUD to $4,809 AUD

Retailer 1
-
$3,110 AUD
Price last confirmed 12 days ago
Retailer 2
-
$3,422 AUD
View
Price last confirmed 12 days ago
Retailer 3
-
$3,573 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,652 AUD
View
Price last confirmed 16 days ago
Retailer 5
-
$3,682 AUD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$3,794 AUD
View
Retailer 7
-
$3,973 AUD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$3,979 AUD
View
B+
Retailer 9
-
$4,106 AUD
View
Retailer 10
-
$4,215 AUD
View
Price last confirmed 16 days ago
Retailer 11
-
$4,251 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$4,599 AUD
View
B+
Retailer 13
-
$4,809 AUD
View
Retailer 14
-
$4,950 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
$6,260 AUD
View
Price last confirmed 14 days ago
Retailer 16
-
$7,225 AUD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
d47864ea-36ec-4eae-9e40-bb05e93b003c · Sep 19
$8,946 AUD
$6,147 USD
View
Price last confirmed 47 days ago
16 more retailers have this diamond
Prices start from $3,794 AUDSave up to $1,014 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+
1.33ct Oval
$3,794 AUD