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Radiant|Natural|GIA

1.02ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 2225829892

Certificate GIA 2225829892

Diamond specifications and retailer prices

From $4,400 CAD
$3,150 USD
As of October 29, 2026
Save $391 CAD (8%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,791 CAD at Jared · As of October 30, 2026
View at Jared

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225829892. Listed at 4 retailers as of October 29, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.02
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225829892
Dimensions5.71 × 5.36 × 4.03 mm
L/W Ratio1.07
Top View
5.71 mm5.36 mm1.02 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2225829892
Side View
Table 76.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 75.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,791 CAD|Low: $4,400 CAD|High: $5,308 CAD|Avg: $4,824 CAD|-9.7%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$4,400 CAD
Retailer 3$4,638 CAD
Retailer 4$4,638 CAD
Jared$4,791 CAD

9 data points across 4 retailers

4 retailers$4,400 CAD to $4,791 CAD

B
Cheapest Retailer
-
$4,400 CAD
$3,150 USD
B
Retailer 2
-
$4,638 CAD
$3,320 USD
View
B
Retailer 3
-
$4,638 CAD
$3,320 USD
View
Most Expensive
B
Jared
146755087 · Oct 30
$4,791 CAD
$3,430 USD
View
3 more retailers have this diamond
Prices start from $4,400 CADSave up to $391 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
1.02ct Radiant
$4,400 CAD