Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 2454616067

Certificate GIA 2454616067

Diamond specifications and retailer prices

From $3,949 USD
As of October 31, 2026
Save $1,610 USD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,559 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.01ct natural radiant diamond

This 1.01ct 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 2454616067. Listed at 12 retailers as of October 31, 2026, with prices from $3,949 to $5,559, a $1,610 spread on the same certified stone. Yorxs lists it at $5,559. 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

1.01
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle35.4°
OriginNatural
Grading LabGIA
CertificateGIA 2454616067
Dimensions6.77 × 5.07 × 3.34 mm
L/W Ratio1.34
Top View
6.77 mm5.07 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2454616067
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 35.4°Culet: NoneDepth 65.9%

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 31
Current: $4,080 USD|Low: $3,949 USD|High: $5,574 USD|Avg: $4,777 USD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 3$3,949 USD
Retailer 1$4,080 USD
Retailer 2$4,082 USD
Retailer 5$4,177 USD
Retailer 9$4,470 USD
Retailer 4$4,993 USD
Retailer 10$5,157 USD
Retailer 6$5,310 USD
Retailer 7$5,310 USD
Retailer 8$5,490 USD
Yorxs$5,559 USD

18 data points across 11 retailers

12 retailers$3,949 USD to $5,559 USD

B
Cheapest Retailer
-
$3,949 USD
B
Retailer 2
-
$4,080 USD
View
B
Retailer 3
-
$4,082 USD
View
B
Retailer 4
-
$4,177 USD
View
B
Retailer 5
-
$4,314 USD
A$6,637 AUD
View
B
Retailer 6
-
$4,470 USD
CA$6,209 CAD
View
B
Retailer 7
-
$4,993 USD
View
B
Retailer 8
-
$5,157 USD
View
B
Retailer 9
-
$5,310 USD
View
B
Retailer 10
-
$5,310 USD
View
B
Retailer 11
-
$5,490 USD
View
Most Expensive
B
Yorxs
333118676 · Oct 31
$5,559 USD
€5,294 EUR
View
11 more retailers have this diamond
Prices start from $3,949 USDSave up to $1,610 USD

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
1.01ct Radiant
$3,949 USD