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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 $2,749 SGD
HK$16,800 HKD
As of October 30, 2026
Save $3,675 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,323 SGD 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
Colour
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: $2,806 SGD|Low: $2,635 SGD|High: $6,424 SGD|Avg: $3,722 SGD|+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$2,749 SGD
Retailer 1$2,806 SGD
Retailer 4$3,199 SGD
Retailer 12$3,266 SGD
Retailer 11$3,366 SGD
Retailer 9$3,394 SGD
Retailer 13$3,443 SGD
Retailer 5$3,503 SGD
Retailer 2$3,829 SGD
Retailer 3$3,855 SGD
Retailer 6$3,899 SGD
Retailer 8$4,263 SGD
Retailer 7$6,424 SGD

39 data points across 13 retailers

17 retailers$2,749 SGD to $6,424 SGD

B+
Cheapest Retailer
-
$2,749 SGD
HK$16,800 HKD
A
Retailer 2
-
$2,806 SGD
₹209,021 INR
View
B+
Retailer 3
-
$3,199 SGD
$2,502 USD
View
B+
Retailer 4
-
$3,266 SGD
$2,555 USD
View
B+
Retailer 5
-
$3,366 SGD
$2,633 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,394 SGD
$2,655 USD
View
B+
Retailer 7
-
$3,443 SGD
$2,693 USD
View
B+
Retailer 8
-
$3,455 SGD
A$4,158 AUD
View
Retailer 9
-
$3,503 SGD
$2,740 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$3,637 SGD
$2,845 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$3,829 SGD
$2,995 USD
View
B
Retailer 12
-
$3,855 SGD
View
B
Retailer 13
-
$3,899 SGD
£2,401 GBP
View
Retailer 14
-
$4,041 SGD
$3,161 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$4,263 SGD
€3,176 EUR
View
B
Retailer 16
-
$6,424 SGD
£3,957 GBP
View
Most Expensive
NZ Jewellers
af2169fa-6752-4f1a-bd08-dac92046a1fd · Sep 30
$7,323 SGD
$5,728 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from $2,749 SGDSave up to $3,675 SGD

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
$2,749 SGD