Radiant|Natural|GIA

1.00ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 7541670562

Certificate GIA 7541670562

Diamond specifications and retailer prices

From $3,967 CAD
As of November 7, 2026
Save $4,157 CAD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,123 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541670562. Listed at 15 retailers as of November 5, 2026, with prices from $3,967 to $8,123, a $4,157 spread on the same certified stone. NZ Jewellers lists it at $8,123. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541670562
Dimensions6.41 × 5.08 × 3.50 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.41 mm5.08 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541670562
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $8,123 CAD|Low: $3,967 CAD|High: $8,123 CAD|Avg: $5,536 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 2$3,967 CAD
Retailer 9$4,224 CAD
Retailer 10$4,224 CAD
Retailer 8$4,386 CAD
Retailer 3$4,823 CAD
Retailer 7$4,979 CAD
Retailer 4$5,427 CAD
Retailer 5$5,690 CAD
Retailer 6$7,776 CAD
NZ Jewellers$8,123 CAD

46 data points across 10 retailers

15 retailers$3,967 CAD to $8,123 CAD

Retailer 1
-
$3,782 CAD
Price last confirmed 12 days ago
B+
Retailer 2
-
$3,967 CAD
View
B+
Retailer 3
-
$3,967 CAD
View
Retailer 4
-
$4,224 CAD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,224 CAD
View
B+
Retailer 6
-
$4,315 CAD
View
B+
Retailer 7
-
$4,386 CAD
View
B+
Retailer 8
-
$4,823 CAD
View
B
Retailer 9
-
$4,867 CAD
View
B
Retailer 10
-
$4,874 CAD
View
Retailer 11
-
$4,979 CAD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$5,427 CAD
View
B
Retailer 13
-
$5,690 CAD
View
B
Retailer 14
-
$7,776 CAD
View
Most Expensive
B
NZ Jewellers
a4e1de03-0253-45d7-8020-46a1b8a9667f · Nov 5
$8,123 CAD
$5,775 USD
View
14 more retailers have this diamond
Prices start from $3,967 CADSave up to $4,157 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
$3,967 CAD