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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 1539681659

Certificate GIA 1539681659

Diamond specifications and retailer prices

From $1,278 USD
₹121,715 INR
As of October 30, 2026
Save $2,857 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,135 USD at NZ Jewellers · As of October 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539681659. Listed at 18 retailers as of October 30, 2026, with prices from $1,278 to $4,135, a $2,857 spread on the same certified stone. NZ Jewellers lists it at $4,135. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539681659
Dimensions6.71 × 4.96 × 3.42 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.71 mm4.96 mm1.01 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1539681659
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

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: Oct 30
Current: $4,135 USD|Low: $1,248 USD|High: $4,204 USD|Avg: $1,907 USD|-1.6%
NZ Jewellers
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
Retailer 15
October 30, 2026
Retailer 9$1,278 USD
Retailer 6$1,334 USD
Retailer 7$1,557 USD
Retailer 3$1,695 USD
Retailer 14$1,695 USD
Retailer 2$1,735 USD
Retailer 15$1,773 USD
Retailer 8$1,794 USD
Retailer 10$1,832 USD
Retailer 11$1,870 USD
Retailer 13$1,880 USD
Retailer 12$1,899 USD
Retailer 5$2,332 USD
Retailer 4$3,011 USD
NZ Jewellers$4,135 USD

31 data points across 15 retailers

18 retailers$1,278 USD to $4,135 USD

A
Cheapest Retailer
-
$1,278 USD
₹121,715 INR
A
Retailer 2
-
$1,334 USD
View
Final sale: no returns
A
Retailer 3
-
$1,557 USD
View
A
Retailer 4
-
$1,695 USD
View
A
Retailer 5
-
$1,695 USD
View
A
Retailer 6
-
$1,735 USD
View
A
Retailer 7
-
$1,741 USD
A$2,678 AUD
View
A
Retailer 8
-
$1,773 USD
View
A
Retailer 9
-
$1,794 USD
View
A
Retailer 10
-
$1,832 USD
View
A
Retailer 11
-
$1,870 USD
£1,472 GBP
View
A
Retailer 12
-
$1,880 USD
View
A
Retailer 13
-
$1,899 USD
£1,496 GBP
View
Retailer 14
-
$1,923 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,956 USD
View
Price last confirmed 53 days ago
A
Retailer 16
-
$2,332 USD
€2,221 EUR
View
B+
Retailer 17
-
$3,011 USD
£2,371 GBP
View
Most Expensive
B
NZ Jewellers
a84e944f-459c-4218-89e3-7f285f880e6d · Oct 30
$4,135 USD
View
17 more retailers have this diamond
Prices start from $1,278 USDSave up to $2,857 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
$1,278 USD