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Radiant|Natural|GIA

1.00ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2556353422

Certificate GIA 2556353422

Diamond specifications and retailer prices

From $2,232 CAD
As of November 6, 2026
Save $4,093 CAD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,325 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556353422. Listed at 16 retailers as of November 5, 2026, with prices from $2,232 to $6,325, a $4,093 spread on the same certified stone. NZ Jewellers lists it at $6,325. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556353422
Dimensions6.77 × 5.01 × 3.41 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Cavity
Top View
6.77 mm5.01 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556353422
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

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: $6,325 CAD|Low: $2,224 CAD|High: $6,325 CAD|Avg: $3,396 CAD|+0.7%
NZ Jewellers
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
November 7, 2026
Retailer 12$2,232 CAD
Retailer 9$2,369 CAD
Retailer 10$2,703 CAD
Retailer 4$2,733 CAD
Retailer 6$2,983 CAD
Retailer 3$3,026 CAD
Retailer 8$3,137 CAD
Retailer 13$3,220 CAD
Retailer 2$3,256 CAD
Retailer 7$3,314 CAD
Retailer 11$3,320 CAD
Retailer 15$3,459 CAD
Retailer 14$3,820 CAD
Retailer 5$5,285 CAD
NZ Jewellers$6,325 CAD

24 data points across 15 retailers

16 retailers$2,232 CAD to $6,325 CAD

A
Cheapest Retailer
-
$2,232 CAD
A
Retailer 2
-
$2,369 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,703 CAD
View
A
Retailer 4
-
$2,733 CAD
View
Retailer 5
-
$2,983 CAD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$3,026 CAD
View
A
Retailer 7
-
$3,137 CAD
View
A
Retailer 8
-
$3,220 CAD
View
A
Retailer 9
-
$3,256 CAD
View
Retailer 10
-
$3,314 CAD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$3,320 CAD
View
A
Retailer 12
-
$3,459 CAD
View
Retailer 13
-
$3,539 CAD
View
Price last confirmed 62 days ago
B+
Retailer 14
-
$3,820 CAD
View
B
Retailer 15
-
$5,285 CAD
View
Most Expensive
B
NZ Jewellers
ac0d6f62-fa98-4a64-8275-cdfee6669eb4 · Nov 5
$6,325 CAD
$4,497 USD
View
15 more retailers have this diamond
Prices start from $2,232 CADSave up to $4,093 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
$2,232 CAD