Radiant|Natural|GIA

1.01ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 6462194310

Certificate GIA 6462194310

Diamond specifications and retailer prices

From $1,902 USD
As of November 1, 2026
Save $2,170 USD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,859 USD at NZ Jewellers · As of September 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6462194310. Listed at 18 retailers as of November 1, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6462194310
Dimensions6.22 × 4.91 × 3.38 mm
L/W Ratio1.27
Top View
6.22 mm4.91 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462194310
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 1
Current: $2,551 USD|Low: $1,902 USD|High: $4,121 USD|Avg: $2,485 USD|-9.8%
Retailer 1
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
November 2, 2026
Retailer 4$1,902 USD
Retailer 14$1,951 USD
Retailer 3$2,031 USD
Retailer 2$2,130 USD
Retailer 11$2,163 USD
Retailer 7$2,267 USD
Retailer 5$2,390 USD
Retailer 12$2,390 USD
Retailer 6$2,470 USD
Retailer 1$2,551 USD
Retailer 9$2,857 USD
Retailer 13$2,862 USD
Retailer 10$2,902 USD
Retailer 8$4,072 USD

39 data points across 14 retailers

18 retailers$1,902 USD to $4,072 USD

A
Cheapest Retailer
-
$1,902 USD
A
Retailer 2
-
$1,951 USD
View
A
Retailer 3
-
$2,031 USD
View
Retailer 4
-
$2,106 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$2,106 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,130 USD
View
B+
Retailer 7
-
$2,163 USD
View
Retailer 8
-
$2,203 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$2,267 USD
£1,785 GBP
View
B+
Retailer 10
-
$2,390 USD
View
B+
Retailer 11
-
$2,390 USD
View
B+
Retailer 12
-
$2,470 USD
View
B+
Retailer 13
-
$2,551 USD
£2,009 GBP
View
B+
Retailer 14
-
$2,857 USD
ZAR 46,153 ZAR
View
Retailer 15
-
$2,862 USD
A$4,402 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$2,902 USD
€2,764 EUR
View
B
Retailer 17
-
$4,072 USD
£3,206 GBP
View
Most Expensive
NZ Jewellers
d23e70a0-1ac0-46e8-925b-6c60704dac50 · Sep 29
$4,859 USD
View
Price last confirmed 33 days ago
17 more retailers have this diamond
Prices start from $1,902 USDSave up to $2,170 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
$1,902 USD