Oval|Natural|GIA

1.20ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 2544942428

Certificate GIA 2544942428

Diamond specifications and retailer prices

From $3,906 CAD
As of November 5, 2026
Save $5,061 CAD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,967 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2544942428. Listed at 25 retailers as of November 5, 2026, with prices from $3,906 to $8,967, a $5,061 spread on the same certified stone. NZ Jewellers lists it at $8,967. 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

1.20
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle40.4°
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 2544942428
Dimensions8.07 × 5.91 × 3.81 mm
L/W Ratio1.37
Top View
8.07 mm5.91 mm1.20 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544942428
Side View
Table 62.0%Crown 40.4°Girdle: MED-THKPavilion 37.3°Culet: NDepth 64.5%

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 5
Current: $8,967 CAD|Low: $3,906 CAD|High: $9,233 CAD|Avg: $5,394 CAD|-2.9%
NZ Jewellers
Retailer 2
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Retailer 24
November 6, 2026
Retailer 3$3,906 CAD
Retailer 14$4,095 CAD
Retailer 9$4,138 CAD
Retailer 21$4,220 CAD
Retailer 22$4,290 CAD
Retailer 11$4,303 CAD
Retailer 16$4,379 CAD
Retailer 7$4,663 CAD
Retailer 2$4,685 CAD
Retailer 17$4,756 CAD
Retailer 6$4,816 CAD
Retailer 12$4,842 CAD
Retailer 13$4,992 CAD
Retailer 5$5,092 CAD
Retailer 8$5,092 CAD
Retailer 18$5,261 CAD
Retailer 20$5,325 CAD
Retailer 23$5,380 CAD
Retailer 19$5,653 CAD
Retailer 15$5,681 CAD
Retailer 4$6,110 CAD
Retailer 24$6,282 CAD
Retailer 10$8,755 CAD
NZ Jewellers$8,967 CAD

19 data points across 24 retailers

25 retailers$3,906 CAD to $8,967 CAD

A
Cheapest Retailer
-
$3,906 CAD
B+
Retailer 2
-
$4,095 CAD
View
B+
Retailer 3
-
$4,138 CAD
View
B+
Retailer 4
-
$4,220 CAD
View
B+
Retailer 5
-
$4,290 CAD
View
B+
Retailer 6
-
$4,303 CAD
View
Final sale: no returns
B+
Retailer 7
-
$4,379 CAD
View
B+
Retailer 8
-
$4,663 CAD
View
B+
Retailer 9
-
$4,685 CAD
View
Retailer 10
-
$4,756 CAD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,816 CAD
View
B+
Retailer 12
-
$4,842 CAD
View
B+
Retailer 13
-
$4,992 CAD
View
B
Retailer 14
-
$5,092 CAD
View
B
Retailer 15
-
$5,092 CAD
View
B
Retailer 16
-
$5,261 CAD
View
B
Retailer 17
-
$5,325 CAD
View
B
Retailer 18
-
$5,380 CAD
View
Retailer 19
-
$5,617 CAD
View
Price last confirmed 39 days ago
B
Retailer 20
-
$5,653 CAD
View
B
Retailer 21
-
$5,681 CAD
View
B
Retailer 22
-
$6,110 CAD
View
B
Retailer 23
-
$6,282 CAD
View
C
Retailer 24
-
$8,755 CAD
View
Most Expensive
C
NZ Jewellers
fa353498-7c64-4b2f-933d-fb7ca6fe97a9 · Nov 5
$8,967 CAD
$6,375 USD
View
24 more retailers have this diamond
Prices start from $3,906 CADSave up to $5,061 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
1.20ct Oval
$3,906 CAD