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Radiant|Natural|GIA

1.03ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 1567505669

Certificate GIA 1567505669

Diamond specifications and retailer prices

From $3,291 CAD
As of November 5, 2026
Save $2,820 CAD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,112 CAD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567505669. Listed at 14 retailers as of November 5, 2026, with prices from $3,291 to $6,112, a $2,820 spread on the same certified stone. Helzberg Diamonds lists it at $6,112. 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

1.03
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1567505669
Dimensions6.97 × 5.14 × 3.48 mm
L/W Ratio1.36
Culet sizeNone
Top View
6.97 mm5.14 mm1.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1567505669
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.6%

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 5
Current: $6,112 CAD|Low: $3,286 CAD|High: $6,112 CAD|Avg: $4,355 CAD
Helzberg Diamonds
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
November 7, 2026
Retailer 9$3,291 CAD
Retailer 13$3,495 CAD
Retailer 3$3,532 CAD
Retailer 5$3,554 CAD
Retailer 10$3,573 CAD
Retailer 2$3,802 CAD
Retailer 4$3,871 CAD
Retailer 12$4,173 CAD
Retailer 6$4,339 CAD
Retailer 7$4,459 CAD
Retailer 8$4,567 CAD
Retailer 14$5,420 CAD
Retailer 11$5,864 CAD
Helzberg Diamonds$6,112 CAD

32 data points across 14 retailers

14 retailers$3,291 CAD to $6,112 CAD

A
Cheapest Retailer
-
$3,291 CAD
A
Retailer 2
-
$3,495 CAD
View
A
Retailer 3
-
$3,532 CAD
View
A
Retailer 4
-
$3,554 CAD
View
Retailer 5
-
$3,573 CAD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$3,802 CAD
View
B+
Retailer 7
-
$3,871 CAD
View
B+
Retailer 8
-
$4,173 CAD
View
B+
Retailer 9
-
$4,339 CAD
View
B+
Retailer 10
-
$4,459 CAD
View
B+
Retailer 11
-
$4,567 CAD
View
B+
Retailer 12
-
$5,420 CAD
View
B
Retailer 13
-
$5,864 CAD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMNLGLMMP · Nov 6
$6,112 CAD
$4,345 USD
View
13 more retailers have this diamond
Prices start from $3,291 CADSave up to $2,820 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
1.03ct Radiant
$3,291 CAD