Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 7556309847

Certificate GIA 7556309847

Diamond specifications and retailer prices

From $1,356 USD
As of November 6, 2026
Save $1,984 USD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,489 USD at NZ Jewellers · As of September 25, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556309847. Listed at 13 retailers as of November 4, 2026, with a 146% 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7556309847
Dimensions6.71 × 4.97 × 3.36 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.71 mm4.97 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7556309847
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,789 USD|Low: $1,344 USD|High: $3,380 USD|Avg: $2,013 USD|+1.9%
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 11$1,356 USD
Retailer 8$1,520 USD
Retailer 3$1,598 USD
Retailer 6$1,609 USD
Retailer 10$1,660 USD
Retailer 2$1,777 USD
Retailer 1$1,789 USD
Retailer 7$2,108 USD
Retailer 4$2,596 USD
Retailer 9$2,795 USD
Retailer 5$3,340 USD

36 data points across 11 retailers

13 retailers$1,356 USD to $3,340 USD

A
Cheapest Retailer
-
$1,356 USD
A
Retailer 2
-
$1,520 USD
View
A
Retailer 3
-
$1,598 USD
View
Final sale: no returns
A
Retailer 4
-
$1,609 USD
View
A
Retailer 5
-
$1,660 USD
View
A
Retailer 6
-
$1,777 USD
View
A
Retailer 7
-
$1,789 USD
View
A
Retailer 8
-
$1,948 USD
View
A
Retailer 9
-
$2,108 USD
View
A
Retailer 10
-
$2,596 USD
View
B+
Retailer 11
-
$2,795 USD
View
B+
Retailer 12
-
$3,340 USD
View
Most Expensive
NZ Jewellers
4f12bb52-46fc-4eed-8685-a77f4be227c5 · Sep 25
$4,489 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,356 USDSave up to $1,984 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
$1,356 USD