CaratHunter
Plans
Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

Super Ideal • E/SI1 • GIA 2557672551

Certificate GIA 2557672551

Diamond specifications and retailer prices

From $1,818 USD
HK$14,200 HKD
Save $2,723 USD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,540 USD at Queensmith
View at Queensmith

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 2557672551. Listed at 13 retailers, with prices from $1,818 to $4,540 at Queensmith, a $2,723 spread on the same certified stone. 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
E
Colour
SI1
Clarity
Super Ideal
Cut

Specifications

CutSuper Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557672551
Dimensions6.70 × 5.14 × 3.52 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.70 mm5.14 mm1.01 ctE / SI1
OriginNatural
CutSuper Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557672551
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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

Price History

Last verified: 2 days ago
Current: $4,540 USD|Low: $1,818 USD|High: $4,559 USD|Avg: $2,852 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

24 data points across 12 retailers

13 retailers$1,818 USD - $4,540 USD

A
Cheapest Retailer
-
$1,818 USD
HK$14,200 HKD
View
A
Retailer 2
-
$2,246 USD
₹187,173 INR
View
A
Retailer 3
-
$2,365 USD
£1,862 GBP
View
B+
Retailer 4
-
$2,430 USD
View
B+
Retailer 5
-
$2,435 USD
View
B+
Retailer 6
-
$2,516 USD
£1,981 GBP
View
B+
Retailer 7
-
$2,559 USD
SGD 3,458 SGD
View
B+
Retailer 8
-
$2,588 USD
View
B+
Retailer 9
-
$2,589 USD
ZAR 47,066 ZAR
View
B+
Retailer 10
-
$2,660 USD
View
B+
Retailer 11
-
$2,955 USD
€2,814 EUR
View
B
Retailer 12
-
$3,236 USD
₹269,687 INR
View
Most Expensive
B
Queensmith
2557672551 · Sep 11
$4,540 USD
£3,575 GBP
View
12 more retailers have this diamond
Prices start from $1,818 USDSave up to $2,723 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.

A
1.01ct Radiant
$1,818 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.