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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6542421319

Certificate GIA 6542421319

Diamond specifications and retailer prices

From $3,542 CAD
HK$19,800 HKD
As of November 1, 2026
Save $4,904 CAD (58%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,446 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542421319. Listed at 25 retailers as of November 1, 2026, with prices from $3,542 to $8,446, a $4,904 spread on the same certified stone. NZ Jewellers lists it at $8,446. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542421319
Dimensions6.31 × 6.35 × 4.02 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Needle, Cloud
Top View
6.31 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542421319
Side View
Table 56.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.4%

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 1
Current: $8,446 CAD|Low: $3,506 CAD|High: $8,446 CAD|Avg: $4,870 CAD|+3.7%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 19$3,542 CAD
Retailer 8$3,667 CAD
Retailer 21$3,793 CAD
Retailer 10$3,850 CAD
Retailer 3$3,909 CAD
Retailer 11$3,910 CAD
Retailer 14$4,129 CAD
Retailer 23$4,234 CAD
Retailer 9$4,236 CAD
Retailer 16$4,236 CAD
Retailer 2$4,374 CAD
Retailer 15$4,398 CAD
Retailer 13$4,815 CAD
Retailer 5$4,821 CAD
Retailer 7$4,821 CAD
Retailer 6$4,887 CAD
Retailer 22$4,975 CAD
Retailer 17$5,130 CAD
Retailer 12$5,448 CAD
Retailer 4$5,545 CAD
Retailer 18$5,746 CAD
Retailer 20$7,860 CAD
NZ Jewellers$8,446 CAD

25 data points across 23 retailers

25 retailers$3,542 CAD to $8,446 CAD

A
Cheapest Retailer
-
$3,542 CAD
HK$19,800 HKD
A
Retailer 2
-
$3,667 CAD
$2,624 USD
View
A
Retailer 3
-
$3,793 CAD
$2,714 USD
View
A
Retailer 4
-
$3,850 CAD
$2,755 USD
View
A
Retailer 5
-
$3,909 CAD
$2,797 USD
View
Final sale: no returns
A
Retailer 6
-
$3,910 CAD
A$4,305 AUD
View
A
Retailer 7
-
$4,129 CAD
$2,955 USD
View
A
Retailer 8
-
$4,234 CAD
$3,030 USD
View
A
Retailer 9
-
$4,236 CAD
$3,031 USD
View
A
Retailer 10
-
$4,236 CAD
$3,031 USD
View
A
Retailer 11
-
$4,374 CAD
£2,465 GBP
View
A
Retailer 12
-
$4,398 CAD
$3,147 USD
View
B+
Retailer 13
-
$4,815 CAD
£2,713 GBP
View
B+
Retailer 14
-
$4,821 CAD
$3,450 USD
View
B+
Retailer 15
-
$4,821 CAD
$3,450 USD
View
B+
Retailer 16
-
$4,887 CAD
$3,497 USD
View
B+
Retailer 17
-
$4,975 CAD
$3,560 USD
View
Retailer 18
-
$5,016 CAD
A$5,522 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$5,130 CAD
€3,496 EUR
View
Retailer 20
-
$5,444 CAD
$3,896 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
-
$5,448 CAD
£3,070 GBP
View
B+
Retailer 22
-
$5,545 CAD
$3,968 USD
View
B+
Retailer 23
-
$5,746 CAD
ZAR 66,433 ZAR
View
B
Retailer 24
-
$7,860 CAD
£4,429 GBP
View
Most Expensive
B
NZ Jewellers
a6580a91-e9b9-4422-8219-885fa2745670 · Nov 2
$8,446 CAD
$6,044 USD
View
24 more retailers have this diamond
Prices start from $3,542 CADSave up to $4,904 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
1.00ct Round
$3,542 CAD