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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 $3,198 SGD
As of November 6, 2026
Save $3,981 SGD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,178 SGD at NZ Jewellers · As of November 5, 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 5, 2026, with prices from $3,198 to $7,178, a $3,981 spread on the same certified stone. NZ Jewellers lists it at $7,178. 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 6
Current: $7,178 SGD|Low: $3,198 SGD|High: $7,178 SGD|Avg: $4,632 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$3,198 SGD
Retailer 9$3,804 SGD
Retailer 5$3,992 SGD
Retailer 3$3,997 SGD
Retailer 8$4,120 SGD
Retailer 6$4,279 SGD
Retailer 7$4,755 SGD
Retailer 4$6,871 SGD
NZ Jewellers$7,178 SGD

7 data points across 9 retailers

9 retailers$3,198 SGD to $7,178 SGD

B
Cheapest Retailer
-
$3,198 SGD
B
Retailer 2
-
$3,804 SGD
View
Final sale: no returns
B
Retailer 3
-
$3,992 SGD
View
B
Retailer 4
-
$3,997 SGD
View
B
Retailer 5
-
$4,120 SGD
View
C
Retailer 6
-
$4,279 SGD
View
C
Retailer 7
-
$4,755 SGD
View
C
Retailer 8
-
$6,871 SGD
View
Most Expensive
C
NZ Jewellers
84a42825-fa91-4d98-ae78-8eb7fbb94626 · Nov 5
$7,178 SGD
$5,601 USD
View
8 more retailers have this diamond
Prices start from $3,198 SGDSave up to $3,981 SGD

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
$3,198 SGD