CaratHunter
Plans
Oval|Natural|GIA

1.21ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 2547470600

Certificate GIA 2547470600

Diamond specifications and retailer prices

From $2,294 CAD
As of November 6, 2026
Save $2,924 CAD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,441 CAD at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547470600. Listed at 17 retailers as of November 4, 2026, with a 127% 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2547470600
Dimensions8.31 × 5.93 × 3.77 mm
L/W Ratio1.40
Top View
8.31 mm5.93 mm1.21 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547470600
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 39.7°Culet: NoneDepth 63.6%

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: $3,225 CAD|Low: $2,270 CAD|High: $5,377 CAD|Avg: $3,215 CAD|-1.1%
Retailer 1
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
November 6, 2026
Retailer 4$2,294 CAD
Retailer 15$2,304 CAD
Retailer 11$2,498 CAD
Retailer 12$2,529 CAD
Retailer 6$2,678 CAD
Retailer 7$2,771 CAD
Retailer 3$2,934 CAD
Retailer 9$2,934 CAD
Retailer 14$2,954 CAD
Retailer 1$3,225 CAD
Retailer 5$3,273 CAD
Retailer 8$3,646 CAD
Retailer 2$4,079 CAD
Retailer 13$4,605 CAD
Retailer 10$5,218 CAD

30 data points across 15 retailers

17 retailers$2,294 CAD to $5,218 CAD

A
Cheapest Retailer
-
$2,294 CAD
A
Retailer 2
-
$2,304 CAD
View
A
Retailer 3
-
$2,498 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,529 CAD
View
A
Retailer 5
-
$2,678 CAD
View
B+
Retailer 6
-
$2,771 CAD
View
B+
Retailer 7
-
$2,934 CAD
View
B+
Retailer 8
-
$2,934 CAD
View
B+
Retailer 9
-
$2,954 CAD
View
B+
Retailer 10
-
$3,225 CAD
View
B+
Retailer 11
-
$3,273 CAD
View
Retailer 12
-
$3,273 CAD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$3,646 CAD
View
B
Retailer 14
-
$4,079 CAD
View
B
Retailer 15
-
$4,605 CAD
View
B
Retailer 16
-
$5,218 CAD
View
Most Expensive
NZ Jewellers
a4adac43-706e-42c0-8ebb-5eb68a457049 · Sep 25
$6,441 CAD
$4,579 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $2,294 CADSave up to $2,924 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
$2,294 CAD