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Oval|Natural|GIA

1.20ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6522946169

Certificate GIA 6522946169

Diamond specifications and retailer prices

From $3,017 AUD
As of November 6, 2026
Save $4,114 AUD (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,096 AUD at NZ Jewellers · As of September 25, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522946169. Listed at 24 retailers as of November 2, 2026, with a 136% 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522946169
Dimensions8.37 × 5.97 × 3.76 mm
L/W Ratio1.40
Top View
8.37 mm5.97 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522946169
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.0%

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: $6,085 AUD|Low: $3,017 AUD|High: $7,363 AUD|Avg: $4,270 AUD|-3.4%
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 14$3,017 AUD
Retailer 5$3,289 AUD
Retailer 15$3,458 AUD
Retailer 6$3,508 AUD
Retailer 9$3,566 AUD
Retailer 10$3,634 AUD
Retailer 11$3,673 AUD
Retailer 17$3,749 AUD
Retailer 4$3,755 AUD
Retailer 7$3,813 AUD
Retailer 12$3,828 AUD
Retailer 19$3,870 AUD
Retailer 13$4,119 AUD
Retailer 3$4,267 AUD
Retailer 18$4,667 AUD
Retailer 2$5,206 AUD
Retailer 16$5,720 AUD
Retailer 1$6,085 AUD
Retailer 8$7,131 AUD

24 data points across 19 retailers

24 retailers$3,017 AUD to $7,131 AUD

A
Cheapest Retailer
-
$3,017 AUD
A
Retailer 2
-
$3,289 AUD
View
A
Retailer 3
-
$3,458 AUD
View
A
Retailer 4
-
$3,508 AUD
View
A
Retailer 5
-
$3,566 AUD
View
Final sale: no returns
B+
Retailer 6
-
$3,634 AUD
View
B+
Retailer 7
-
$3,673 AUD
View
A
Retailer 8
-
$3,749 AUD
View
B+
Retailer 9
-
$3,755 AUD
View
B+
Retailer 10
-
$3,813 AUD
View
B+
Retailer 11
-
$3,828 AUD
View
B+
Retailer 12
-
$3,870 AUD
View
B+
Retailer 13
-
$4,119 AUD
View
B+
Retailer 14
-
$4,189 AUD
View
B+
Retailer 15
-
$4,267 AUD
View
Retailer 16
-
$4,337 AUD
View
Price last confirmed 16 days ago
Retailer 17
-
$4,470 AUD
View
Price last confirmed 44 days ago
B+
Retailer 18
-
$4,667 AUD
View
Retailer 19
-
$4,874 AUD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$5,206 AUD
View
B
Retailer 21
-
$5,720 AUD
View
B
Retailer 22
-
$6,085 AUD
View
B
Retailer 23
-
$7,131 AUD
View
Most Expensive
NZ Jewellers
8646b96e-7566-4b3c-8b97-9e7ee7075893 · Sep 25
$9,096 AUD
$6,250 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $3,017 AUDSave up to $4,114 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
$3,017 AUD