Oval|Natural|GIA

1.21ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1547916927

Certificate GIA 1547916927

Diamond specifications and retailer prices

From $4,370 CAD
As of November 6, 2026
Save $4,156 CAD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,527 CAD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural oval diamond

This 1.21ct 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 1547916927. Listed at 14 retailers as of November 6, 2026, with prices from $4,370 to $8,527, a $4,156 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,527. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.59°
OriginNatural
Grading LabGIA
CertificateGIA 1547916927
Dimensions8.18 × 5.90 × 3.77 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.18 mm5.90 mm1.21 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547916927
Side View
Table 60.0%Crown 41.6°Girdle: THN-VTKPavilion 39.59°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,982 CAD|Low: $4,262 CAD|High: $8,605 CAD|Avg: $5,665 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$4,370 CAD
Retailer 9$4,484 CAD
Retailer 10$4,743 CAD
Retailer 5$4,761 CAD
Retailer 3$5,176 CAD
Retailer 2$5,608 CAD
Retailer 11$5,697 CAD
Retailer 1$5,982 CAD
Retailer 6$6,034 CAD
Retailer 12$6,034 CAD
Retailer 7$6,231 CAD
Retailer 4$6,324 CAD
Wholesale Diamonds Direct$8,527 CAD

35 data points across 13 retailers

14 retailers$4,370 CAD to $8,527 CAD

A
Cheapest Retailer
-
$4,370 CAD
B+
Retailer 2
-
$4,484 CAD
View
B+
Retailer 3
-
$4,743 CAD
View
B+
Retailer 4
-
$4,761 CAD
View
B+
Retailer 5
-
$5,176 CAD
View
B
Retailer 6
-
$5,608 CAD
View
B
Retailer 7
-
$5,697 CAD
View
B+
Retailer 8
-
$5,982 CAD
View
B
Retailer 9
-
$6,010 CAD
View
B+
Retailer 10
-
$6,034 CAD
View
B+
Retailer 11
-
$6,034 CAD
View
B
Retailer 12
-
$6,231 CAD
View
B
Retailer 13
-
$6,324 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
262916820 · Nov 6
$8,527 CAD
$6,062 USD
View
13 more retailers have this diamond
Prices start from $4,370 CADSave up to $4,156 CAD

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
$4,370 CAD