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Radiant|Natural|GIA

1.00ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 7488859534

Certificate GIA 7488859534

Diamond specifications and retailer prices

From $3,570 CAD
As of November 4, 2026
Save $1,924 CAD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,494 CAD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7488859534. Listed at 12 retailers as of November 4, 2026, with prices from $3,570 to $5,494, a $1,924 spread on the same certified stone. Washington Diamond lists it at $5,494. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7488859534
Dimensions6.82 × 5.08 × 3.44 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Etch Channel, Natural
Top View
6.82 mm5.08 mm1.00 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7488859534
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,107 CAD|Low: $3,570 CAD|High: $5,494 CAD|Avg: $4,338 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Washington Diamond
November 6, 2026
Retailer 7$3,570 CAD
Retailer 6$3,642 CAD
Retailer 4$3,699 CAD
Retailer 11$3,729 CAD
Retailer 9$4,307 CAD
Retailer 5$4,548 CAD
Retailer 10$4,578 CAD
Retailer 2$4,797 CAD
Retailer 3$4,797 CAD
Retailer 8$4,951 CAD
Retailer 1$5,107 CAD
Washington Diamond$5,494 CAD

22 data points across 12 retailers

12 retailers$3,570 CAD to $5,494 CAD

B
Cheapest Retailer
-
$3,570 CAD
B
Retailer 2
-
$3,642 CAD
View
Retailer 3
-
$3,699 CAD
View
Price last confirmed 10 days ago
B
Retailer 4
-
$3,729 CAD
View
B
Retailer 5
-
$4,307 CAD
View
B
Retailer 6
-
$4,548 CAD
View
B
Retailer 7
-
$4,578 CAD
View
B
Retailer 8
-
$4,797 CAD
View
B
Retailer 9
-
$4,797 CAD
View
C
Retailer 10
-
$4,951 CAD
View
B
Retailer 11
-
$5,107 CAD
View
Most Expensive
C
Washington Diamond
1947493437 · Nov 6
$5,494 CAD
$3,906 USD
View
11 more retailers have this diamond
Prices start from $3,570 CADSave up to $1,924 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.

B
1.00ct Radiant
$3,570 CAD