Oval|Natural|GIA

1.20ct I IF Oval Natural Diamond

GD • I/IF • GIA 1479074341

Certificate GIA 1479074341

Diamond specifications and retailer prices

From $4,775 AUD
As of November 6, 2026
Save $5,382 AUD (53%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,141 AUD at NZ Jewellers · As of September 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1479074341. Listed at 25 retailers as of November 4, 2026, with a 113% 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
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle36.17°
Pavilion angle39.27°
OriginNatural
Grading LabGIA
CertificateGIA 1479074341
Dimensions8.13 × 5.94 × 3.76 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.13 mm5.94 mm1.20 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 1479074341
Side View
Table 59.0%Crown 36.17°Girdle: STK-VTKPavilion 39.27°Culet: NoneDepth 63.3%

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: $6,478 AUD|Low: $4,625 AUD|High: $10,307 AUD|Avg: $6,472 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9$4,775 AUD
Retailer 4$4,879 AUD
Retailer 3$4,956 AUD
Retailer 7$5,346 AUD
Retailer 6$6,308 AUD
Retailer 1$6,478 AUD
Retailer 8$6,820 AUD
Retailer 5$7,235 AUD
Retailer 2$10,157 AUD

45 data points across 9 retailers

25 retailers$4,775 AUD to $10,157 AUD

A
Cheapest Retailer
-
$4,775 AUD
A
Retailer 2
-
$4,879 AUD
View
A
Retailer 3
-
$4,918 AUD
View
A
Retailer 4
-
$4,956 AUD
View
B+
Retailer 5
-
$5,098 AUD
View
B+
Retailer 6
-
$5,257 AUD
View
B+
Retailer 7
-
$5,346 AUD
View
Final sale: no returns
B+
Retailer 8
-
$5,523 AUD
View
Retailer 9
-
$5,794 AUD
View
Price last confirmed 54 days ago
Retailer 10
-
$5,794 AUD
View
Price last confirmed 39 days ago
Retailer 11
-
$5,794 AUD
View
Price last confirmed 46 days ago
Retailer 12
-
$5,794 AUD
View
Price last confirmed 30 days ago
Retailer 13
-
$5,794 AUD
View
Price last confirmed 30 days ago
Retailer 14
-
$6,308 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$6,308 AUD
View
B+
Retailer 16
-
$6,478 AUD
View
Retailer 17
-
$6,685 AUD
View
Price last confirmed 54 days ago
Retailer 18
-
$6,685 AUD
View
Price last confirmed 29 days ago
Retailer 19
-
$6,685 AUD
View
Price last confirmed 46 days ago
Retailer 20
-
$6,820 AUD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$7,235 AUD
View
B
Retailer 22
-
$10,157 AUD
View
Retailer 23
-
$11,141 AUD
View
Price last confirmed 54 days ago
Retailer 24
-
$11,141 AUD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
f5b1104a-6594-4cf0-91a9-ea37618828dd · Sep 30
$11,141 AUD
$7,655 USD
View
Price last confirmed 37 days ago
24 more retailers have this diamond
Prices start from $4,775 AUDSave up to $5,382 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
$4,775 AUD