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Oval|Natural|GIA

1.20ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6522595498

Certificate GIA 6522595498

Diamond specifications and retailer prices

From $4,844 AUD
As of November 6, 2026
Save $5,785 AUD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,958 AUD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522595498. Listed at 23 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 6522595498
Dimensions8.32 × 5.94 × 3.72 mm
L/W Ratio1.40
Top View
8.32 mm5.94 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522595498
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 39.2°Culet: 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: Nov 6
Current: $5,848 AUD|Low: $4,806 AUD|High: $10,715 AUD|Avg: $6,372 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
Retailer 20
Retailer 21
November 6, 2026
Retailer 3$4,844 AUD
Retailer 9$4,999 AUD
Retailer 10$5,095 AUD
Retailer 20$5,130 AUD
Retailer 13$5,266 AUD
Retailer 12$5,416 AUD
Retailer 7$5,541 AUD
Retailer 21$5,580 AUD
Retailer 6$5,596 AUD
Retailer 14$5,763 AUD
Retailer 5$5,798 AUD
Retailer 1$5,848 AUD
Retailer 2$6,011 AUD
Retailer 16$6,107 AUD
Retailer 8$6,417 AUD
Retailer 18$6,808 AUD
Retailer 15$7,168 AUD
Retailer 17$8,165 AUD
Retailer 4$8,572 AUD
Retailer 11$9,747 AUD
Retailer 19$10,629 AUD

20 data points across 21 retailers

23 retailers$4,844 AUD to $10,629 AUD

A
Cheapest Retailer
-
$4,844 AUD
A
Retailer 2
-
$4,999 AUD
View
A
Retailer 3
-
$5,095 AUD
View
A
Retailer 4
-
$5,130 AUD
View
B+
Retailer 5
-
$5,266 AUD
View
B+
Retailer 6
-
$5,416 AUD
View
B+
Retailer 7
-
$5,541 AUD
View
B+
Retailer 8
-
$5,580 AUD
View
B+
Retailer 9
-
$5,596 AUD
View
Final sale: no returns
B+
Retailer 10
-
$5,763 AUD
View
B+
Retailer 11
-
$5,798 AUD
View
B+
Retailer 12
-
$5,848 AUD
View
B+
Retailer 13
-
$6,011 AUD
View
B+
Retailer 14
-
$6,107 AUD
View
B+
Retailer 15
-
$6,417 AUD
View
B+
Retailer 16
-
$6,808 AUD
View
Retailer 17
-
$6,918 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$7,168 AUD
View
B
Retailer 19
-
$8,165 AUD
View
B
Retailer 20
-
$8,572 AUD
View
B
Retailer 21
-
$9,747 AUD
View
B
Retailer 22
-
$10,629 AUD
View
Most Expensive
NZ Jewellers
85e03818-6521-431e-981d-6c31ef293923 · Sep 19
$11,958 AUD
$8,216 USD
View
Price last confirmed 47 days ago
22 more retailers have this diamond
Prices start from $4,844 AUDSave up to $5,785 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
1.20ct Oval
$4,844 AUD