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Oval|Natural|GIA

1.21ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6525745455

Certificate GIA 6525745455

Diamond specifications and retailer prices

From $1,875 CAD
As of November 6, 2026
Save $4,263 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,138 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded J 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 6525745455. Listed at 13 retailers as of November 5, 2026, with prices from $1,875 to $6,138, a $4,263 spread on the same certified stone. NZ Jewellers lists it at $6,138. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6525745455
Dimensions8.30 × 5.93 × 3.73 mm
L/W Ratio1.40
Top View
8.30 mm5.93 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6525745455
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.9%

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 6
Current: $6,138 CAD|Low: $1,875 CAD|High: $6,217 CAD|Avg: $2,991 CAD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$1,875 CAD
Retailer 2$2,293 CAD
Retailer 8$2,322 CAD
Retailer 9$2,516 CAD
Retailer 11$2,667 CAD
Retailer 4$2,744 CAD
Retailer 10$2,830 CAD
Retailer 7$2,903 CAD
Retailer 6$3,418 CAD
Retailer 3$4,578 CAD
NZ Jewellers$6,138 CAD

35 data points across 11 retailers

13 retailers$1,875 CAD to $6,138 CAD

A
Cheapest Retailer
-
$1,875 CAD
A
Retailer 2
-
$2,293 CAD
View
A
Retailer 3
-
$2,322 CAD
View
Final sale: no returns
B+
Retailer 4
-
$2,516 CAD
View
Retailer 5
-
$2,613 CAD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$2,650 CAD
View
B+
Retailer 7
-
$2,667 CAD
View
B+
Retailer 8
-
$2,744 CAD
View
B+
Retailer 9
-
$2,830 CAD
View
B+
Retailer 10
-
$2,903 CAD
View
B+
Retailer 11
-
$3,418 CAD
View
B
Retailer 12
-
$4,578 CAD
View
Most Expensive
B
NZ Jewellers
84352271-cd86-493c-a63c-6ddf0a0e9676 · Nov 5
$6,138 CAD
$4,364 USD
View
12 more retailers have this diamond
Prices start from $1,875 CADSave up to $4,263 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
$1,875 CAD