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Round|Natural|GIA

1.05ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1242094557

Certificate GIA 1242094557

Diamond specifications and retailer prices

From $2,377 CAD
As of November 4, 2026
Save $4,384 CAD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,761 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242094557. Listed at 11 retailers as of November 4, 2026, with prices from $2,377 to $6,761, a $4,384 spread on the same certified stone. NZ Jewellers lists it at $6,761. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242094557
Dimensions6.45 × 6.49 × 4.04 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Needle
Top View
6.45 mm6.49 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242094557
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

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 4
Current: $6,761 CAD|Low: $2,359 CAD|High: $6,906 CAD|Avg: $3,914 CAD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$2,377 CAD
Retailer 9$2,950 CAD
Retailer 2$2,976 CAD
Retailer 8$3,235 CAD
Retailer 4$3,272 CAD
Retailer 7$3,384 CAD
Retailer 3$3,547 CAD
Retailer 6$3,957 CAD
Retailer 11$4,927 CAD
Retailer 5$5,651 CAD
NZ Jewellers$6,761 CAD

20 data points across 11 retailers

11 retailers$2,377 CAD to $6,761 CAD

A
Cheapest Retailer
-
$2,377 CAD
A
Retailer 2
-
$2,950 CAD
View
A
Retailer 3
-
$2,976 CAD
View
A
Retailer 4
-
$3,235 CAD
View
A
Retailer 5
-
$3,272 CAD
View
B+
Retailer 6
-
$3,384 CAD
View
B+
Retailer 7
-
$3,547 CAD
View
B+
Retailer 8
-
$3,957 CAD
View
B
Retailer 9
-
$4,927 CAD
View
B
Retailer 10
-
$5,651 CAD
View
Most Expensive
B
NZ Jewellers
73b21fbc-bea1-4f09-ba0b-cf69d49311d6 · Nov 5
$6,761 CAD
$4,841 USD
View
10 more retailers have this diamond
Prices start from $2,377 CADSave up to $4,384 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
1.05ct Round
$2,377 CAD