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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2556137934

Certificate GIA 2556137934

Diamond specifications and retailer prices

From $2,117 CAD
As of November 6, 2026
Save $2,942 CAD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,059 CAD at MOH London · As of November 4, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2556137934. Listed at 16 retailers as of November 4, 2026, with prices from $2,117 to $5,059, a $2,942 spread on the same certified stone. MOH London lists it at $5,059. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556137934
Dimensions6.57 × 5.07 × 3.51 mm
L/W Ratio1.30
Top View
6.57 mm5.07 mm1.00 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556137934
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.3%

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: $5,059 CAD|Low: $2,000 CAD|High: $6,798 CAD|Avg: $3,275 CAD|+3.6%
MOH London
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
November 7, 2026
Retailer 16$2,117 CAD
Retailer 14$2,244 CAD
Retailer 15$2,568 CAD
Retailer 3$2,587 CAD
Retailer 8$2,788 CAD
Retailer 9$2,788 CAD
Retailer 2$2,891 CAD
Retailer 5$2,924 CAD
Retailer 13$2,974 CAD
Retailer 10$3,080 CAD
Retailer 12$3,086 CAD
Retailer 19$3,089 CAD
Retailer 6$3,172 CAD
Retailer 11$3,263 CAD
Retailer 4$3,414 CAD
Retailer 18$3,533 CAD
Retailer 17$3,618 CAD
MOH London$5,059 CAD
Retailer 7$6,798 CAD

10 data points across 19 retailers

16 retailers$2,117 CAD to $5,059 CAD

A
Cheapest Retailer
-
$2,117 CAD
A
Retailer 2
-
$2,244 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,552 CAD
View
A
Retailer 4
-
$2,568 CAD
View
A
Retailer 5
-
$2,587 CAD
View
A
Retailer 6
-
$2,891 CAD
View
B+
Retailer 7
-
$2,924 CAD
View
B+
Retailer 8
-
$2,974 CAD
View
B+
Retailer 9
-
$3,086 CAD
View
B+
Retailer 10
-
$3,089 CAD
View
B+
Retailer 11
-
$3,137 CAD
View
Retailer 12
-
$3,215 CAD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
$3,414 CAD
View
B+
Retailer 14
-
$3,533 CAD
View
B+
Retailer 15
-
$3,618 CAD
View
Most Expensive
B
MOH London
1522EC515 · Nov 4
$5,059 CAD
£2,832 GBP
View
15 more retailers have this diamond
Prices start from $2,117 CADSave up to $2,942 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
$2,117 CAD