Radiant|Natural|GIA

1.01ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5423637900

Certificate GIA 5423637900

Diamond specifications and retailer prices

From $1,295 USD
As of November 6, 2026
Save $3,835 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,130 USD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423637900. Listed at 19 retailers as of November 5, 2026, with prices from $1,295 to $5,130, a $3,835 spread on the same certified stone. Adiamor lists it at $5,130. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5423637900
Dimensions6.02 × 5.01 × 3.66 mm
L/W Ratio1.20
Top View
6.02 mm5.01 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 5423637900
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,012 USD|Low: $1,295 USD|High: $3,285 USD|Avg: $2,067 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4$1,295 USD
Retailer 8$1,331 USD
Retailer 11$1,710 USD
Retailer 3$1,730 USD
Retailer 10$1,785 USD
Retailer 6$1,851 USD
Retailer 1$2,012 USD
Retailer 9$2,044 USD
Retailer 2$2,418 USD
Retailer 5$2,516 USD
Retailer 7$3,238 USD

36 data points across 11 retailers

19 retailers$1,295 USD to $5,130 USD

A
Cheapest Retailer
-
$1,295 USD
A
Retailer 2
-
$1,331 USD
View
B+
Retailer 3
-
$1,672 USD
View
B+
Retailer 4
-
$1,710 USD
View
Final sale: no returns
Retailer 5
-
$1,730 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,785 USD
View
B+
Retailer 7
-
$1,851 USD
View
Retailer 8
-
$1,853 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,853 USD
View
B+
Retailer 10
-
$1,939 USD
View
B+
Retailer 11
-
$2,012 USD
View
B+
Retailer 12
-
$2,044 USD
View
B+
Retailer 13
-
$2,138 USD
View
B+
Retailer 14
-
$2,138 USD
View
Retailer 15
-
$2,418 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$2,516 USD
View
B
Retailer 17
-
$3,238 USD
View
C
Retailer 18
-
$4,520 USD
View
Most Expensive
C
Adiamor
D-50368245 · Nov 5
$5,130 USD
View
18 more retailers have this diamond
Prices start from $1,295 USDSave up to $3,835 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.

A
1.01ct Radiant
$1,295 USD