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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2544392739

Certificate GIA 2544392739

Diamond specifications and retailer prices

From $3,397 CAD
HK$19,000 HKD
As of November 1, 2026
Save $4,395 CAD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,792 CAD at NZ Jewellers · As of October 30, 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 2544392739. Listed at 25 retailers as of October 30, 2026, with prices from $3,397 to $7,792, a $4,395 spread on the same certified stone. NZ Jewellers lists it at $7,792. 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 angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2544392739
Dimensions6.31 × 6.34 × 4.00 mm
L/W Ratio1.00
Top View
6.31 mm6.34 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544392739
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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: $7,792 CAD|Low: $3,362 CAD|High: $7,827 CAD|Avg: $4,717 CAD|-0.4%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 20$3,397 CAD
Retailer 7$3,520 CAD
Retailer 22$3,629 CAD
Retailer 14$3,646 CAD
Retailer 10$3,688 CAD
Retailer 21$3,740 CAD
Retailer 11$3,747 CAD
Retailer 8$4,052 CAD
Retailer 16$4,052 CAD
Retailer 24$4,065 CAD
Retailer 15$4,207 CAD
Retailer 4$4,610 CAD
Retailer 6$4,610 CAD
Retailer 2$4,645 CAD
Retailer 5$4,675 CAD
Retailer 23$4,763 CAD
Retailer 13$4,905 CAD
Retailer 12$5,198 CAD
Retailer 17$5,212 CAD
Retailer 3$5,304 CAD
Retailer 19$5,498 CAD
Retailer 9$5,727 CAD
Retailer 18$7,479 CAD
NZ Jewellers$7,792 CAD

27 data points across 24 retailers

25 retailers$3,397 CAD to $7,792 CAD

A
Cheapest Retailer
-
$3,397 CAD
HK$19,000 HKD
A
Retailer 2
-
$3,520 CAD
$2,520 USD
View
A
Retailer 3
-
$3,629 CAD
$2,598 USD
View
A
Retailer 4
-
$3,646 CAD
$2,610 USD
View
A
Retailer 5
-
$3,688 CAD
$2,640 USD
View
A
Retailer 6
-
$3,740 CAD
$2,677 USD
View
Final sale: no returns
A
Retailer 7
-
$3,747 CAD
A$4,126 AUD
View
A
Retailer 8
-
$4,052 CAD
$2,901 USD
View
A
Retailer 9
-
$4,052 CAD
$2,901 USD
View
A
Retailer 10
-
$4,065 CAD
$2,910 USD
View
A
Retailer 11
-
$4,207 CAD
$3,012 USD
View
B+
Retailer 12
-
$4,610 CAD
$3,300 USD
View
B+
Retailer 13
-
$4,610 CAD
$3,300 USD
View
B+
Retailer 14
-
$4,645 CAD
£2,619 GBP
View
B+
Retailer 15
-
$4,675 CAD
$3,347 USD
View
B+
Retailer 16
-
$4,763 CAD
$3,410 USD
View
B+
Retailer 17
-
$4,905 CAD
€3,344 EUR
View
Retailer 18
-
$5,005 CAD
A$5,512 AUD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$5,198 CAD
£2,930 GBP
View
Retailer 20
-
$5,212 CAD
$3,731 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
-
$5,304 CAD
$3,797 USD
View
B+
Retailer 22
-
$5,498 CAD
ZAR 63,582 ZAR
View
B+
Retailer 23
-
$5,727 CAD
£3,228 GBP
View
B
Retailer 24
-
$7,479 CAD
£4,216 GBP
View
Most Expensive
B
NZ Jewellers
4f1cf7f5-c020-4399-a37d-d01710454034 · Oct 30
$7,792 CAD
$5,578 USD
View
24 more retailers have this diamond
Prices start from $3,397 CADSave up to $4,395 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
$3,397 CAD