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Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6552840671

Certificate GIA 6552840671

Diamond specifications and retailer prices

From $2,336 SGD
As of November 3, 2026
Save $4,170 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,507 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552840671. Listed at 18 retailers as of November 3, 2026, with prices from $2,336 to $6,507, a $4,170 spread on the same certified stone. NZ Jewellers lists it at $6,507. 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552840671
Dimensions7.39 × 4.96 × 3.22 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.39 mm4.96 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552840671
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.0%

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: Nov 3
Current: $6,507 SGD|Low: $2,336 SGD|High: $6,687 SGD|Avg: $3,644 SGD|-2.7%
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 11$2,336 SGD
Retailer 17$2,462 SGD
Retailer 9$2,786 SGD
Retailer 16$2,812 SGD
Retailer 2$2,852 SGD
Retailer 6$3,112 SGD
Retailer 8$3,155 SGD
Retailer 14$3,255 SGD
Retailer 5$3,291 SGD
Retailer 12$3,324 SGD
Retailer 3$3,576 SGD
Retailer 15$3,591 SGD
Retailer 4$3,600 SGD
Retailer 10$3,633 SGD
Retailer 7$3,878 SGD
Retailer 13$5,452 SGD
NZ Jewellers$6,507 SGD

25 data points across 17 retailers

18 retailers$2,336 SGD to $6,507 SGD

A
Cheapest Retailer
-
$2,336 SGD
Retailer 2
-
$2,786 SGD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$2,812 SGD
View
A
Retailer 4
-
$2,852 SGD
View
A
Retailer 5
-
$3,027 SGD
View
A
Retailer 6
-
$3,112 SGD
View
Retailer 7
-
$3,155 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,255 SGD
View
A
Retailer 9
-
$3,291 SGD
View
A
Retailer 10
-
$3,324 SGD
View
A
Retailer 11
-
$3,576 SGD
View
A
Retailer 12
-
$3,591 SGD
View
A
Retailer 13
-
$3,600 SGD
View
Retailer 14
-
$3,632 SGD
View
Price last confirmed 31 days ago
A
Retailer 15
-
$3,633 SGD
View
B+
Retailer 16
-
$3,878 SGD
View
B+
Retailer 17
-
$5,452 SGD
View
Most Expensive
B
NZ Jewellers
4bfa5828-b563-4d09-9b4c-80b8575210fe · Nov 3
$6,507 SGD
$5,077 USD
View
17 more retailers have this diamond
Prices start from $2,336 SGDSave up to $4,170 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
1.04ct Radiant
$2,336 SGD