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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2547630494

Certificate GIA 2547630494

Diamond specifications and retailer prices

From $3,853 SGD
$3,014 USD
As of October 30, 2026
Save $4,010 SGD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,863 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 2547630494. Listed at 13 retailers as of October 30, 2026, with prices from $3,853 to $7,863, a $4,010 spread on the same certified stone. NZ Jewellers lists it at $7,863. 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
OriginNatural
Grading LabGIA
CertificateGIA 2547630494
Dimensions6.71 × 5.13 × 3.50 mm
L/W Ratio1.31
Top View
6.71 mm5.13 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547630494
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,863 SGD|Low: $3,522 SGD|High: $7,863 SGD|Avg: $5,154 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$4,086 SGD
Retailer 11$4,165 SGD
Retailer 2$4,476 SGD
Retailer 7$4,513 SGD
Retailer 10$4,513 SGD
Retailer 8$4,687 SGD
Retailer 4$4,717 SGD
Retailer 9$5,208 SGD
Retailer 5$5,277 SGD
Retailer 6$7,558 SGD
NZ Jewellers$7,863 SGD

34 data points across 11 retailers

13 retailers$3,853 SGD to $7,863 SGD

B+
Cheapest Retailer
-
$3,853 SGD
$3,014 USD
B+
Retailer 2
-
$4,007 SGD
$3,134 USD
View
B+
Retailer 3
-
$4,086 SGD
$3,196 USD
View
B+
Retailer 4
-
$4,165 SGD
$3,258 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,476 SGD
£2,757 GBP
View
B+
Retailer 6
-
$4,513 SGD
$3,530 USD
View
B+
Retailer 7
-
$4,513 SGD
$3,530 USD
View
B+
Retailer 8
-
$4,687 SGD
$3,666 USD
View
B+
Retailer 9
-
$4,717 SGD
£2,905 GBP
View
B
Retailer 10
-
$5,208 SGD
$4,074 USD
View
B+
Retailer 11
-
$5,277 SGD
€3,931 EUR
View
B
Retailer 12
-
$7,558 SGD
£4,655 GBP
View
Most Expensive
B
NZ Jewellers
d5bc37e7-c103-4715-8953-941969510cb6 · Oct 30
$7,863 SGD
$6,151 USD
View
12 more retailers have this diamond
Prices start from $3,853 SGDSave up to $4,010 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.

B+
1.01ct Radiant
$3,853 SGD