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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2544033436

Certificate GIA 2544033436

Diamond specifications and retailer prices

From $3,427 SGD
$2,681 USD
As of October 30, 2026
Save $3,932 SGD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,360 SGD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544033436. Listed at 15 retailers as of October 30, 2026, with prices from $3,427 to $7,360, a $3,932 spread on the same certified stone. NZ Jewellers lists it at $7,360. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle57.11°
OriginNatural
Grading LabGIA
CertificateGIA 2544033436
Dimensions7.24 × 4.88 × 3.25 mm
L/W Ratio1.48
Top View
7.24 mm4.88 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544033436
Side View
Table 65.0%Crown 47.9°Girdle: Extremely ThickPavilion 57.11°Culet: NoneDepth 66.6%

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: $4,190 SGD|Low: $3,427 SGD|High: $7,558 SGD|Avg: $4,682 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$3,427 SGD
Retailer 7$3,595 SGD
Retailer 1$4,190 SGD
Retailer 9$4,359 SGD
Retailer 10$4,359 SGD
Retailer 3$4,415 SGD
Retailer 8$4,500 SGD
Retailer 4$4,648 SGD
Retailer 2$4,900 SGD
Retailer 5$7,074 SGD

42 data points across 10 retailers

15 retailers$3,427 SGD to $7,360 SGD

A
Cheapest Retailer
-
$3,427 SGD
$2,681 USD
B+
Retailer 2
-
$3,595 SGD
$2,812 USD
View
B+
Retailer 3
-
$3,828 SGD
$2,994 USD
View
B+
Retailer 4
-
$3,828 SGD
$2,994 USD
View
B+
Retailer 5
-
$3,975 SGD
$3,109 USD
View
B+
Retailer 6
-
$4,190 SGD
£2,580 GBP
View
B+
Retailer 7
-
$4,359 SGD
$3,410 USD
View
B+
Retailer 8
-
$4,359 SGD
$3,410 USD
View
B+
Retailer 9
-
$4,415 SGD
£2,719 GBP
View
B+
Retailer 10
-
$4,416 SGD
$3,454 USD
View
B
Retailer 11
-
$4,500 SGD
$3,520 USD
View
B+
Retailer 12
-
$4,648 SGD
€3,463 EUR
View
Retailer 13
-
$4,900 SGD
$3,833 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$7,074 SGD
£4,357 GBP
View
Most Expensive
B
NZ Jewellers
fb98fadb-daa0-4676-976f-0a4c618cd47e · Oct 30
$7,360 SGD
$5,757 USD
View
14 more retailers have this diamond
Prices start from $3,427 SGDSave up to $3,932 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
$3,427 SGD