Oval|Natural|GIA

1.21ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2534442748

Certificate GIA 2534442748

Diamond specifications and retailer prices

From $4,927 CAD
As of November 5, 2026
Save $4,737 CAD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,664 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534442748. Listed at 14 retailers as of November 5, 2026, with prices from $4,927 to $9,664, a $4,737 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,664. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.47°
Pavilion angle38.13°
OriginNatural
Grading LabGIA
CertificateGIA 2534442748
Dimensions8.43 × 5.84 × 3.60 mm
L/W Ratio1.44
Top View
8.43 mm5.84 mm1.21 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534442748
Side View
Table 59.0%Crown 40.47°Girdle: STK-THKPavilion 38.13°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $6,777 CAD|Low: $4,829 CAD|High: $9,756 CAD|Avg: $6,277 CAD|-2.0%
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 6$4,927 CAD
Retailer 11$5,033 CAD
Retailer 9$5,155 CAD
Retailer 5$5,394 CAD
Retailer 12$5,565 CAD
Retailer 4$5,866 CAD
Retailer 3$6,269 CAD
Retailer 2$6,413 CAD
Retailer 1$6,777 CAD
Retailer 7$6,808 CAD
Retailer 10$6,808 CAD
Retailer 8$7,033 CAD
Wholesale Diamonds Direct$9,664 CAD

35 data points across 13 retailers

14 retailers$4,927 CAD to $9,664 CAD

A
Cheapest Retailer
-
$4,927 CAD
A
Retailer 2
-
$5,033 CAD
View
A
Retailer 3
-
$5,155 CAD
View
B+
Retailer 4
-
$5,394 CAD
View
B+
Retailer 5
-
$5,565 CAD
View
B+
Retailer 6
-
$5,866 CAD
View
B+
Retailer 7
-
$6,269 CAD
View
B+
Retailer 8
-
$6,413 CAD
View
B+
Retailer 9
-
$6,808 CAD
View
B+
Retailer 10
-
$6,808 CAD
View
B+
Retailer 11
-
$6,809 CAD
View
B+
Retailer 12
-
$7,033 CAD
View
B+
Retailer 13
-
$7,184 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
262917067 · Nov 6
$9,664 CAD
$6,871 USD
View
13 more retailers have this diamond
Prices start from $4,927 CADSave up to $4,737 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
$4,927 CAD