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Oval|Natural|GIA

1.21ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6512841995

Certificate GIA 6512841995

Diamond specifications and retailer prices

From $1,934 CAD
As of November 6, 2026
Save $2,632 CAD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,373 CAD at NZ Jewellers · As of October 17, 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 6512841995. Listed at 14 retailers as of November 4, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6512841995
Dimensions8.37 × 5.94 × 3.73 mm
L/W Ratio1.41
Top View
8.37 mm5.94 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6512841995
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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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: $2,366 CAD|Low: $1,934 CAD|High: $4,633 CAD|Avg: $2,860 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$1,934 CAD
Retailer 7$2,047 CAD
Retailer 1$2,366 CAD
Retailer 2$2,829 CAD
Retailer 6$2,839 CAD
Retailer 5$2,968 CAD
Retailer 4$3,301 CAD
Retailer 8$4,566 CAD

39 data points across 8 retailers

14 retailers$1,934 CAD to $4,566 CAD

A
Cheapest Retailer
-
$1,934 CAD
A
Retailer 2
-
$2,047 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,366 CAD
View
Retailer 4
-
$2,613 CAD
View
Price last confirmed 21 days ago
Retailer 5
-
$2,613 CAD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,650 CAD
View
Retailer 7
-
$2,733 CAD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$2,829 CAD
View
B+
Retailer 9
-
$2,839 CAD
View
B+
Retailer 10
-
$2,968 CAD
View
Retailer 11
-
$3,016 CAD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$3,301 CAD
View
B
Retailer 13
-
$4,566 CAD
View
Most Expensive
NZ Jewellers
aa8b3852-90b1-4e42-915a-ff90d46e4cc0 · Oct 17
$6,373 CAD
$4,531 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from $1,934 CADSave up to $2,632 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
$1,934 CAD