Round|Natural|GIA

1.05ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1156445609

Certificate GIA 1156445609

Diamond specifications and retailer prices

From $9,478 CAD
$6,785 USD
As of October 30, 2026
Save $3,855 CAD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,333 CAD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1156445609. Listed at 7 retailers as of October 29, 2026, with prices from $9,478 to $13,333, a $3,855 spread on the same certified stone. Yorxs lists it at $13,333. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1156445609
Dimensions6.56 × 6.53 × 4.04 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.56 mm6.53 mm1.05 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1156445609
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,625 CAD|Low: $9,356 CAD|High: $13,333 CAD|Avg: $10,783 CAD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 2$9,478 CAD
Retailer 1$9,625 CAD
Retailer 5$9,703 CAD
Retailer 6$10,304 CAD
Retailer 3$10,514 CAD
Retailer 4$12,722 CAD
Yorxs$13,333 CAD

24 data points across 7 retailers

7 retailers$9,478 CAD to $13,333 CAD

B
Cheapest Retailer
-
$9,478 CAD
$6,785 USD
Retailer 2
-
$9,625 CAD
$6,890 USD
View
Price last confirmed 15 days ago
B
Retailer 3
-
$9,703 CAD
$6,946 USD
View
B
Retailer 4
-
$10,304 CAD
$7,376 USD
View
B
Retailer 5
-
$10,514 CAD
View
B
Retailer 6
-
$12,722 CAD
$9,107 USD
View
Most Expensive
B
Yorxs
230053451 · Oct 29
$13,333 CAD
€9,090 EUR
View
6 more retailers have this diamond
Prices start from $9,478 CADSave up to $3,855 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
1.05ct Round
$9,478 CAD