Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

GD • E/SI2 • GIA 2546774057

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 2546774057

Diamond specifications and retailer prices

From $2,150 USD
HK$16,800 HKD
As of October 30, 2026
Save $2,875 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,728 USD at NZ Jewellers · As of September 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2546774057. Listed at 17 retailers as of October 29, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546774057
Dimensions6.83 × 5.11 × 3.47 mm
L/W Ratio1.34
Top View
6.83 mm5.11 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546774057
Side View
Table 68.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 67.9%

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: $2,195 USD|Low: $2,061 USD|High: $5,025 USD|Avg: $2,911 USD|+2.7%
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
October 30, 2026
Retailer 10$2,150 USD
Retailer 1$2,195 USD
Retailer 4$2,502 USD
Retailer 12$2,555 USD
Retailer 11$2,633 USD
Retailer 9$2,655 USD
Retailer 13$2,693 USD
Retailer 5$2,740 USD
Retailer 2$2,995 USD
Retailer 3$3,016 USD
Retailer 6$3,050 USD
Retailer 8$3,335 USD
Retailer 7$5,025 USD

39 data points across 13 retailers

17 retailers$2,150 USD to $5,025 USD

B+
Cheapest Retailer
-
$2,150 USD
HK$16,800 HKD
A
Retailer 2
-
$2,195 USD
₹209,021 INR
View
B+
Retailer 3
-
$2,502 USD
View
B+
Retailer 4
-
$2,555 USD
View
B+
Retailer 5
-
$2,633 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,655 USD
View
B+
Retailer 7
-
$2,693 USD
View
B+
Retailer 8
-
$2,703 USD
A$4,158 AUD
View
Retailer 9
-
$2,740 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$2,845 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$2,995 USD
View
B
Retailer 12
-
$3,016 USD
SGD 4,075 SGD
View
B
Retailer 13
-
$3,050 USD
£2,401 GBP
View
Retailer 14
-
$3,161 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$3,335 USD
€3,176 EUR
View
B
Retailer 16
-
$5,025 USD
£3,957 GBP
View
Most Expensive
NZ Jewellers
af2169fa-6752-4f1a-bd08-dac92046a1fd · Sep 30
$5,728 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from $2,150 USDSave up to $2,875 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
$2,150 USD