Round|Natural|GIA

1.21ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 5231823721

Certificate GIA 5231823721

Diamond specifications and retailer prices

From $6,791 CAD
As of November 4, 2026
Save $7,585 CAD (53%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $14,375 CAD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231823721. Listed at 32 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231823721
Dimensions6.75 × 6.80 × 4.22 mm
L/W Ratio1.01
Top View
6.75 mm6.80 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231823721
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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 4
Current: $9,329 CAD|Low: $6,963 CAD|High: $12,815 CAD|Avg: $9,410 CAD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$6,963 CAD
Retailer 10$7,188 CAD
Retailer 7$7,787 CAD
Retailer 3$8,110 CAD
Retailer 9$8,241 CAD
Retailer 2$8,541 CAD
Retailer 1$9,329 CAD
Retailer 5$10,560 CAD
Retailer 6$11,884 CAD
Retailer 4$12,628 CAD

41 data points across 10 retailers

32 retailers$6,791 CAD to $14,375 CAD

A
Cheapest Retailer
-
$6,791 CAD
A
Retailer 2
-
$6,963 CAD
View
B+
Retailer 3
-
$7,188 CAD
View
Final sale: no returns
A
Retailer 4
-
$7,281 CAD
View
B+
Retailer 5
-
$7,692 CAD
View
B+
Retailer 6
-
$7,787 CAD
View
Retailer 7
-
$7,787 CAD
View
Price last confirmed 49 days ago
Retailer 8
-
$7,787 CAD
View
Price last confirmed 27 days ago
Retailer 9
-
$7,787 CAD
View
Price last confirmed 20 days ago
Retailer 10
-
$7,787 CAD
View
Price last confirmed 37 days ago
Retailer 11
-
$7,787 CAD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$8,110 CAD
View
B+
Retailer 13
-
$8,241 CAD
View
Retailer 14
-
$8,241 CAD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$8,361 CAD
View
B+
Retailer 16
-
$8,361 CAD
View
Retailer 17
-
$8,541 CAD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$8,640 CAD
View
B+
Retailer 19
-
$8,808 CAD
View
Retailer 20
-
$8,984 CAD
View
Price last confirmed 27 days ago
Retailer 21
-
$8,984 CAD
View
Price last confirmed 44 days ago
Retailer 22
-
$8,984 CAD
View
Price last confirmed 15 days ago
B+
Retailer 23
-
$8,984 CAD
View
B+
Retailer 24
-
$9,329 CAD
View
Retailer 25
-
$9,479 CAD
View
Price last confirmed 21 days ago
B+
Retailer 26
-
$10,560 CAD
View
Retailer 27
-
$11,884 CAD
View
Price last confirmed 8 days ago
B
Retailer 28
-
$12,628 CAD
View
B
Retailer 29
-
$14,375 CAD
View
Retailer 30
-
$14,375 CAD
View
Price last confirmed 45 days ago
Retailer 31
-
$14,375 CAD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
be09e6c0-59a7-4274-bfd1-16f7f1cfe41e · Oct 20
$14,375 CAD
$10,316 USD
View
Price last confirmed 15 days ago
31 more retailers have this diamond
Prices start from $6,791 CADSave up to $7,585 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 Round
$6,791 CAD