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Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 3535483205

Certificate GIA 3535483205

Diamond specifications and retailer prices

From $2,292 AUD
As of November 6, 2026
Save $4,145 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,437 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535483205. Listed at 19 retailers as of November 5, 2026, with prices from $2,292 to $6,437, a $4,145 spread on the same certified stone. NZ Jewellers lists it at $6,437. 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

1.21
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3535483205
Dimensions8.13 × 5.84 × 3.87 mm
L/W Ratio1.39
Top View
8.13 mm5.84 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3535483205
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.1%

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: $6,437 AUD|Low: $2,292 AUD|High: $6,632 AUD|Avg: $3,879 AUD|-2.9%
NZ Jewellers
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
November 6, 2026
Retailer 8$2,292 AUD
Retailer 4$2,431 AUD
Retailer 2$2,781 AUD
Retailer 9$3,027 AUD
Retailer 3$3,080 AUD
Retailer 7$3,241 AUD
Retailer 10$3,280 AUD
Retailer 12$3,345 AUD
Retailer 15$3,359 AUD
Retailer 6$3,433 AUD
Retailer 14$3,493 AUD
Retailer 13$3,553 AUD
Retailer 11$3,922 AUD
Retailer 5$5,411 AUD
NZ Jewellers$6,437 AUD

30 data points across 15 retailers

19 retailers$2,292 AUD to $6,437 AUD

A
Cheapest Retailer
-
$2,292 AUD
A
Retailer 2
-
$2,431 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,781 AUD
View
B+
Retailer 4
-
$3,005 AUD
View
A
Retailer 5
-
$3,027 AUD
View
A
Retailer 6
-
$3,080 AUD
View
B+
Retailer 7
-
$3,145 AUD
View
Retailer 8
-
$3,173 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,241 AUD
View
B+
Retailer 10
-
$3,280 AUD
View
A
Retailer 11
-
$3,345 AUD
View
B+
Retailer 12
-
$3,359 AUD
View
B+
Retailer 13
-
$3,433 AUD
View
B+
Retailer 14
-
$3,493 AUD
View
A
Retailer 15
-
$3,553 AUD
View
B+
Retailer 16
-
$3,922 AUD
View
B
Retailer 17
-
$5,411 AUD
View
Retailer 18
-
$6,321 AUD
View
Price last confirmed 69 days ago
Most Expensive
B
NZ Jewellers
ce09bb9d-5c98-4c5a-b6c2-6e2b76607a1b · Nov 5
$6,437 AUD
$4,423 USD
View
18 more retailers have this diamond
Prices start from $2,292 AUDSave up to $4,145 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
1.21ct Oval
$2,292 AUD