Round|Natural|GIA

1.09ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1122277401

Certificate GIA 1122277401

Diamond specifications and retailer prices

From $8,122 CAD
$5,814 USD
As of October 30, 2026
Save $6,282 CAD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,193 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1122277401. Listed at 18 retailers as of October 29, 2026, with a 77% 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

1.09
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1122277401
Dimensions6.62 × 6.57 × 4.11 mm
L/W Ratio1.01
Top View
6.62 mm6.57 mm1.09 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1122277401
Side View
Table 54.0%CrownGirdle: MED-FPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,647 CAD|Low: $7,880 CAD|High: $14,499 CAD|Avg: $10,281 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$8,122 CAD
Retailer 8$8,130 CAD
Retailer 3$8,597 CAD
Retailer 12$8,597 CAD
Retailer 5$9,627 CAD
Retailer 1$9,647 CAD
Retailer 11$9,857 CAD
Retailer 10$9,978 CAD
Retailer 4$11,113 CAD
Retailer 6$11,263 CAD
Retailer 9$12,518 CAD
Retailer 7$14,404 CAD

35 data points across 12 retailers

18 retailers$8,122 CAD to $14,404 CAD

B+
Cheapest Retailer
-
$8,122 CAD
$5,814 USD
B+
Retailer 2
-
$8,130 CAD
$5,820 USD
View
B
Retailer 3
-
$8,597 CAD
$6,154 USD
View
Final sale: no returns
B
Retailer 4
-
$9,165 CAD
$6,561 USD
View
Retailer 5
-
$9,313 CAD
$6,667 USD
View
Price last confirmed 43 days ago
B
Retailer 6
-
$9,627 CAD
£5,427 GBP
View
B
Retailer 7
-
$9,647 CAD
£5,438 GBP
View
B
Retailer 8
-
$9,857 CAD
$7,056 USD
View
Retailer 9
-
$9,857 CAD
$7,056 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$9,857 CAD
$7,056 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$9,978 CAD
A$10,989 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
$10,746 CAD
$7,693 USD
View
Price last confirmed 40 days ago
B
Retailer 13
-
$11,113 CAD
£6,264 GBP
View
B
Retailer 14
-
$11,263 CAD
€7,679 EUR
View
Retailer 15
-
$11,329 CAD
$8,110 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$12,518 CAD
ZAR 144,772 ZAR
View
B
Retailer 17
-
$14,404 CAD
£8,119 GBP
View
Most Expensive
NZ Jewellers
4410a0e8-8687-4f4b-99bc-bb5bd107c856 · Sep 19
$17,193 CAD
$12,308 USD
View
Price under review
17 more retailers have this diamond
Prices start from $8,122 CADSave up to $6,282 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.

B+
1.09ct Round
$8,122 CAD