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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 6551612359

Certificate GIA 6551612359

Diamond specifications and retailer prices

From $2,116 CAD
As of November 6, 2026
Save $3,881 CAD (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,996 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551612359. Listed at 22 retailers as of November 5, 2026, with prices from $2,116 to $5,996, a $3,881 spread on the same certified stone. NZ Jewellers lists it at $5,996. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551612359
Dimensions6.54 × 4.88 × 3.37 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Indented Natural
Top View
6.54 mm4.88 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551612359
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.0%

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 6
Current: $5,996 CAD|Low: $2,116 CAD|High: $6,292 CAD|Avg: $3,313 CAD|-4.7%
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
November 7, 2026
Retailer 17$2,116 CAD
Retailer 15$2,242 CAD
Retailer 8$2,515 CAD
Retailer 5$2,526 CAD
Retailer 6$2,591 CAD
Retailer 2$2,595 CAD
Retailer 4$2,868 CAD
Retailer 10$2,961 CAD
Retailer 14$2,972 CAD
Retailer 11$2,989 CAD
Retailer 18$3,062 CAD
Retailer 13$3,086 CAD
Retailer 16$3,151 CAD
Retailer 20$3,279 CAD
Retailer 12$3,318 CAD
Retailer 9$3,386 CAD
Retailer 3$3,500 CAD
Retailer 19$3,618 CAD
Retailer 7$5,010 CAD
NZ Jewellers$5,996 CAD

17 data points across 20 retailers

22 retailers$2,116 CAD to $5,996 CAD

A
Cheapest Retailer
-
$2,116 CAD
A
Retailer 2
-
$2,242 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,515 CAD
View
A
Retailer 4
-
$2,526 CAD
View
A
Retailer 5
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$2,591 CAD
View
A
Retailer 6
-
$2,595 CAD
View
A
Retailer 7
-
$2,868 CAD
View
A
Retailer 8
-
$2,961 CAD
View
A
Retailer 9
-
$2,972 CAD
View
Retailer 10
-
$2,989 CAD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$3,062 CAD
View
A
Retailer 12
-
$3,086 CAD
View
A
Retailer 13
-
$3,151 CAD
View
B+
Retailer 14
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$3,279 CAD
View
Retailer 15
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$3,318 CAD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$3,386 CAD
View
B+
Retailer 17
-
$3,500 CAD
View
Retailer 18
-
$3,542 CAD
View
Price last confirmed 62 days ago
B+
Retailer 19
-
$3,618 CAD
View
Retailer 20
-
$3,725 CAD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$5,010 CAD
View
Most Expensive
B
NZ Jewellers
f1fd039f-f14a-4659-b6d9-3700532c28af · Nov 5
$5,996 CAD
$4,263 USD
View
21 more retailers have this diamond
Prices start from $2,116 CADSave up to $3,881 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 Radiant
$2,116 CAD