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Radiant|Natural|GIA

1.00ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2547864040

Certificate GIA 2547864040

Diamond specifications and retailer prices

From $1,782 CAD
As of November 6, 2026
Save $1,168 CAD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,950 CAD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547864040. Listed at 8 retailers as of November 6, 2026, with prices from $1,782 to $2,950, a $1,168 spread on the same certified stone. 77 Diamonds lists it at $2,950. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547864040
Dimensions6.48 × 5.11 × 3.58 mm
L/W Ratio1.27
Top View
6.48 mm5.11 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547864040
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,950 CAD|Low: $1,782 CAD|High: $3,239 CAD|Avg: $2,218 CAD|-7.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2$1,782 CAD
Retailer 8$1,810 CAD
Retailer 5$1,969 CAD
Retailer 6$2,093 CAD
Retailer 3$2,145 CAD
Retailer 7$2,169 CAD
Retailer 4$2,328 CAD
77 Diamonds$2,950 CAD

45 data points across 8 retailers

8 retailers$1,782 CAD to $2,950 CAD

A
Cheapest Retailer
-
$1,782 CAD
Retailer 2
-
$1,969 CAD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$2,093 CAD
View
A
Retailer 4
-
$2,145 CAD
View
A
Retailer 5
-
$2,169 CAD
View
A
Retailer 6
-
$2,328 CAD
View
B+
Retailer 7
-
$2,649 CAD
View
Most Expensive
B+
77 Diamonds
RADMB8MYKTCTV · Nov 7
$2,950 CAD
£1,652 GBP
View
7 more retailers have this diamond
Prices start from $1,782 CADSave up to $1,168 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
$1,782 CAD