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Oval|Natural|GIA

1.22ct K SI1 Oval Natural Diamond

K/SI1 • GIA 7563731438

Certificate GIA 7563731438

Diamond specifications and retailer prices

From $3,628 AUD
As of November 7, 2026
Save $4,523 AUD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,152 AUD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 7563731438. Listed at 9 retailers as of November 7, 2026, with prices from $3,628 to $8,152, a $4,523 spread on the same certified stone. NZ Jewellers lists it at $8,152. 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

1.22
Carat
K
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7563731438
Dimensions9.59 × 5.73 × 2.91 mm
L/W Ratio1.67
Key to symbols
Crystal, Feather, Etch Channel, Pinpoint
Top View
9.59 mm5.73 mm1.22 ctK / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7563731438
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: LargeDepth 50.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $8,152 AUD|Low: $3,628 AUD|High: $8,152 AUD|Avg: $5,272 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 2$3,628 AUD
Retailer 9$4,320 AUD
Retailer 3$4,569 AUD
Retailer 5$4,679 AUD
Retailer 8$4,679 AUD
Retailer 6$4,860 AUD
Retailer 7$5,400 AUD
Retailer 4$7,782 AUD
NZ Jewellers$8,152 AUD

8 data points across 9 retailers

9 retailers$3,628 AUD to $8,152 AUD

B
Cheapest Retailer
-
$3,628 AUD
B
Retailer 2
-
$4,320 AUD
View
Final sale: no returns
B
Retailer 3
-
$4,569 AUD
View
B
Retailer 4
-
$4,679 AUD
View
C
Retailer 5
-
$4,679 AUD
View
C
Retailer 6
-
$4,860 AUD
View
C
Retailer 7
-
$5,400 AUD
View
C
Retailer 8
-
$7,782 AUD
View
Most Expensive
C
NZ Jewellers
84a42825-fa91-4d98-ae78-8eb7fbb94626 · Nov 7
$8,152 AUD
$5,601 USD
View
8 more retailers have this diamond
Prices start from $3,628 AUDSave up to $4,523 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
1.22ct Oval
$3,628 AUD