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Oval|Natural|GIA

1.22ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6521556612

Certificate GIA 6521556612

Diamond specifications and retailer prices

From $4,838 SGD
As of November 6, 2026
5 retailers carry this diamond
Most expensive: $8,630 SGD at NZ Jewellers · As of September 19, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521556612. Listed at 5 retailers as of November 6, 2026. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 6521556612
Dimensions8.43 × 6.01 × 3.62 mm
L/W Ratio1.40
Top View
8.43 mm6.01 mm1.22 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521556612
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 37.3°Culet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $8,284 SGD|Low: $3,773 SGD|High: $8,334 SGD|Avg: $4,845 SGD|-0.6%
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
September 22, 2026
Retailer 4$3,773 SGD
Retailer 14$3,797 SGD
Retailer 8$3,933 SGD
Retailer 2$4,006 SGD
Retailer 3$4,032 SGD
Retailer 7$4,151 SGD
Retailer 10$4,174 SGD
Retailer 11$4,319 SGD
Retailer 16$4,534 SGD
Retailer 12$4,755 SGD
Retailer 5$4,838 SGD
Retailer 15$4,953 SGD
Retailer 17$5,114 SGD
Retailer 9$6,122 SGD
Retailer 13$6,716 SGD
Retailer 6$7,670 SGD
Retailer 1$8,284 SGD

34 data points across 17 retailers

5 retailers

Retailer 1
-
$3,773 SGD
Price last confirmed 50 days ago
Retailer 2
-
$4,151 SGD
View
Price last confirmed 59 days ago
Retailer 3
-
$4,174 SGD
View
Price last confirmed 47 days ago
B
Retailer 4
-
$4,838 SGD
View
Most Expensive
NZ Jewellers
6506a3c4-e521-4707-bf56-a6eedf02d541 · Sep 19
$8,630 SGD
$6,734 USD
View
Price last confirmed 48 days ago
4 more retailers have this diamond
Prices start from $4,838 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
$4,838 SGD