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Oval|Natural|GIA

1.21ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2554062451

Certificate GIA 2554062451

Diamond specifications and retailer prices

From $4,953 CAD
As of November 5, 2026
Save $4,917 CAD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,870 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554062451. Listed at 17 retailers as of November 4, 2026, with prices from $4,953 to $9,870, a $4,917 spread on the same certified stone. MOH London lists it at $9,870. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554062451
Dimensions8.27 × 5.90 × 3.74 mm
L/W Ratio1.40
Top View
8.27 mm5.90 mm1.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554062451
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,870 CAD|Low: $3,006 CAD|High: $9,950 CAD|Avg: $4,577 CAD|+44.8%
MOH London
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
Retailer 18
November 6, 2026
Retailer 8$3,006 CAD
Retailer 9$3,317 CAD
Retailer 5$3,480 CAD
Retailer 4$3,554 CAD
Retailer 10$3,751 CAD
Retailer 7$3,840 CAD
Retailer 3$3,981 CAD
Retailer 17$4,953 CAD
Retailer 16$5,196 CAD
Retailer 18$5,287 CAD
Retailer 13$5,352 CAD
Retailer 6$6,116 CAD
Retailer 14$6,127 CAD
Retailer 2$6,185 CAD
Retailer 11$6,257 CAD
Retailer 12$7,030 CAD
Retailer 15$7,165 CAD
MOH London$9,870 CAD

35 data points across 18 retailers

17 retailers$4,953 CAD to $9,870 CAD

Retailer 1
-
$3,006 CAD
Price last confirmed 13 days ago
Retailer 2
-
$3,317 CAD
View
Price last confirmed 14 days ago
Retailer 3
-
$3,554 CAD
View
Price last confirmed 16 days ago
Retailer 4
-
$3,840 CAD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$4,953 CAD
View
Retailer 6
-
$5,050 CAD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$5,196 CAD
View
Final sale: no returns
B
Retailer 8
-
$5,287 CAD
View
B+
Retailer 9
-
$5,352 CAD
View
Retailer 10
-
$6,116 CAD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$6,127 CAD
View
B+
Retailer 12
-
$6,185 CAD
View
B
Retailer 13
-
$6,257 CAD
View
B
Retailer 14
-
$7,030 CAD
View
B
Retailer 15
-
$7,165 CAD
View
Retailer 16
-
$8,779 CAD
View
Price last confirmed 42 days ago
Most Expensive
C
MOH London
8A2A21DB3 · Nov 4
$9,870 CAD
£5,525 GBP
View
16 more retailers have this diamond
Prices start from $4,953 CADSave up to $4,917 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.

B+
1.21ct Oval
$4,953 CAD