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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

GD • G/VS1 • GIA 2557160155

Certificate GIA 2557160155

Diamond specifications and retailer prices

From $2,781 CAD
As of November 4, 2026
Save $4,554 CAD (62%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,335 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2557160155. Listed at 26 retailers as of November 4, 2026, with prices from $2,781 to $7,335, a $4,554 spread on the same certified stone. NZ Jewellers lists it at $7,335. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557160155
Dimensions5.94 × 6.07 × 4.07 mm
L/W Ratio1.02
Top View
5.94 mm6.07 mm1.00 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2557160155
Side View
Table 59.0%Crown 40°Girdle: MED-VTKPavilion 40.4°Culet: NoneDepth 67.7%

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: Nov 4
Current: $7,335 CAD|Low: $2,765 CAD|High: $7,335 CAD|Avg: $4,045 CAD
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 5, 2026
Retailer 6$2,781 CAD
Retailer 17$2,786 CAD
Retailer 11$3,108 CAD
Retailer 12$3,170 CAD
Retailer 18$3,227 CAD
Retailer 15$3,237 CAD
Retailer 22$3,276 CAD
Retailer 8$3,477 CAD
Retailer 5$3,509 CAD
Retailer 4$3,556 CAD
Retailer 3$3,670 CAD
Retailer 20$3,690 CAD
Retailer 14$3,704 CAD
Retailer 7$3,937 CAD
Retailer 9$4,048 CAD
Retailer 2$4,114 CAD
Retailer 13$4,282 CAD
Retailer 19$4,331 CAD
Retailer 16$5,054 CAD
Retailer 10$5,234 CAD
Retailer 23$5,380 CAD
Retailer 21$6,131 CAD
NZ Jewellers$7,335 CAD

20 data points across 23 retailers

26 retailers$2,781 CAD to $7,335 CAD

A
Cheapest Retailer
-
$2,781 CAD
A
Retailer 2
-
$2,786 CAD
View
A
Retailer 3
-
$3,108 CAD
View
A
Retailer 4
-
$3,170 CAD
View
A
Retailer 5
-
$3,227 CAD
View
B+
Retailer 6
-
$3,237 CAD
View
Final sale: no returns
A
Retailer 7
-
$3,276 CAD
View
B+
Retailer 8
-
$3,477 CAD
View
A
Retailer 9
-
$3,509 CAD
View
A
Retailer 10
-
$3,556 CAD
View
Retailer 11
-
$3,566 CAD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$3,670 CAD
View
A
Retailer 13
-
$3,690 CAD
View
B+
Retailer 14
-
$3,704 CAD
View
Retailer 15
-
$3,930 CAD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$3,937 CAD
View
Retailer 17
-
$3,995 CAD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$4,048 CAD
View
A
Retailer 19
-
$4,114 CAD
View
A
Retailer 20
-
$4,282 CAD
View
A
Retailer 21
-
$4,331 CAD
View
B+
Retailer 22
-
$5,054 CAD
View
B+
Retailer 23
-
$5,234 CAD
View
B+
Retailer 24
-
$5,380 CAD
View
B+
Retailer 25
-
$6,131 CAD
View
Most Expensive
B
NZ Jewellers
4f252bfb-3608-41c8-a177-cb993a844876 · Nov 5
$7,335 CAD
$5,264 USD
View
25 more retailers have this diamond
Prices start from $2,781 CADSave up to $4,554 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
$2,781 CAD