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Radiant|Natural|GIA

1.01ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 6531113831

Certificate GIA 6531113831

Diamond specifications and retailer prices

From $2,152 USD
As of November 2, 2026
Save $3,525 USD (62%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $5,677 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531113831. Listed at 29 retailers as of November 2, 2026, with prices from $2,152 to $5,677, a $3,525 spread on the same certified stone. NZ Jewellers lists it at $5,677. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531113831
Dimensions6.75 × 5.07 × 3.42 mm
L/W Ratio1.33
Top View
6.75 mm5.07 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531113831
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

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 2
Current: $2,879 USD|Low: $2,152 USD|High: $4,815 USD|Avg: $2,955 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 2$2,152 USD
Retailer 9$2,270 USD
Retailer 10$2,445 USD
Retailer 3$2,574 USD
Retailer 4$2,649 USD
Retailer 8$2,668 USD
Retailer 1$2,879 USD
Retailer 11$3,043 USD
Retailer 7$3,338 USD
Retailer 5$3,389 USD
Retailer 6$4,757 USD

36 data points across 11 retailers

29 retailers$2,152 USD to $5,677 USD

B+
Cheapest Retailer
-
$2,152 USD
Final sale: no returns
B+
Retailer 2
-
$2,155 USD
View
B+
Retailer 3
-
$2,211 USD
View
B+
Retailer 4
-
$2,223 USD
View
B+
Retailer 5
-
$2,270 USD
View
B+
Retailer 6
-
$2,320 USD
View
B
Retailer 7
-
$2,445 USD
View
B
Retailer 8
-
$2,460 USD
View
B
Retailer 9
-
$2,460 USD
View
B
Retailer 10
-
$2,505 USD
View
B
Retailer 11
-
$2,574 USD
View
B
Retailer 12
-
$2,649 USD
£2,086 GBP
View
B
Retailer 13
-
$2,666 USD
View
B
Retailer 14
-
$2,666 USD
View
B
Retailer 15
-
$2,668 USD
View
B
Retailer 16
-
$2,678 USD
View
B
Retailer 17
-
$2,687 USD
CA$3,732 CAD
View
B
Retailer 18
-
$2,820 USD
View
B
Retailer 19
-
$2,820 USD
View
B
Retailer 20
-
$2,839 USD
View
B
Retailer 21
-
$2,879 USD
£2,267 GBP
View
B
Retailer 22
-
$2,920 USD
View
Retailer 23
-
$3,043 USD
A$4,681 AUD
View
Price last confirmed 26 days ago
B
Retailer 24
-
$3,289 USD
View
B
Retailer 25
-
$3,338 USD
ZAR 53,922 ZAR
View
B
Retailer 26
-
$3,389 USD
€3,228 EUR
View
Retailer 27
-
$3,911 USD
View
Price last confirmed 7 days ago
C
Retailer 28
-
$4,757 USD
£3,746 GBP
View
Most Expensive
C
NZ Jewellers
de07d60c-f27c-49b6-ba2e-36d305945dbc · Nov 3
$5,677 USD
View
28 more retailers have this diamond
Prices start from $2,152 USDSave up to $3,525 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
$2,152 USD