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Round|Natural|GIA

1.05ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 1242025780

Certificate GIA 1242025780

Diamond specifications and retailer prices

From $6,367 CAD
$4,558 USD
As of October 30, 2026
Save $5,776 CAD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,987 CAD at NZ Jewellers · As of September 15, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242025780. Listed at 18 retailers as of October 26, 2026, with a 91% 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

1.05
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242025780
Dimensions6.49 × 6.46 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.49 mm6.46 mm1.05 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242025780
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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: Oct 30
Current: $7,452 CAD|Low: $5,952 CAD|High: $12,518 CAD|Avg: $8,145 CAD|-0.2%
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
Retailer 16
October 31, 2026
Retailer 3$6,367 CAD
Retailer 6$6,373 CAD
Retailer 13$6,529 CAD
Retailer 11$6,831 CAD
Retailer 10$7,085 CAD
Retailer 1$7,452 CAD
Retailer 12$7,591 CAD
Retailer 8$7,809 CAD
Retailer 15$7,809 CAD
Retailer 7$7,892 CAD
Retailer 16$8,060 CAD
Retailer 4$8,338 CAD
Retailer 9$8,617 CAD
Retailer 5$8,877 CAD
Retailer 14$11,133 CAD
Retailer 2$12,143 CAD

29 data points across 16 retailers

18 retailers$6,367 CAD to $12,143 CAD

A
Cheapest Retailer
-
$6,367 CAD
$4,558 USD
Final sale: no returns
A
Retailer 2
-
$6,373 CAD
$4,562 USD
View
A
Retailer 3
-
$6,529 CAD
View
A
Retailer 4
-
$6,831 CAD
$4,890 USD
View
A
Retailer 5
-
$7,085 CAD
$5,072 USD
View
A
Retailer 6
-
$7,452 CAD
£4,200 GBP
View
A
Retailer 7
-
$7,591 CAD
$5,434 USD
View
B+
Retailer 8
-
$7,809 CAD
$5,590 USD
View
B+
Retailer 9
-
$7,809 CAD
$5,590 USD
View
B+
Retailer 10
-
$7,892 CAD
$5,650 USD
View
B+
Retailer 11
-
$8,060 CAD
$5,770 USD
View
B+
Retailer 12
-
$8,338 CAD
£4,700 GBP
View
B+
Retailer 13
-
$8,617 CAD
€5,875 EUR
View
B+
Retailer 14
-
$8,877 CAD
£5,004 GBP
View
B+
Retailer 15
-
$11,133 CAD
$7,970 USD
View
B
Retailer 16
-
$12,143 CAD
£6,845 GBP
View
Retailer 17
-
$12,987 CAD
$9,297 USD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
9a0222ad-8ad8-4cec-a460-ae43c501a30f · Sep 15
$12,987 CAD
$9,297 USD
View
Price last confirmed 45 days ago
17 more retailers have this diamond
Prices start from $6,367 CADSave up to $5,776 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
$6,367 CAD