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Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5242044105

Certificate GIA 5242044105

Diamond specifications and retailer prices

From $2,224 SGD
As of November 3, 2026
Save $2,416 SGD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,503 SGD at NZ Jewellers · As of September 28, 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 5242044105. Listed at 16 retailers as of November 3, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242044105
Dimensions6.31 × 5.04 × 3.53 mm
L/W Ratio1.25
Top View
6.31 mm5.04 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242044105
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,771 SGD|Low: $1,953 SGD|High: $4,729 SGD|Avg: $3,008 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3$2,130 SGD
Retailer 8$2,224 SGD
Retailer 7$2,350 SGD
Retailer 2$2,359 SGD
Retailer 4$2,485 SGD
Retailer 1$2,771 SGD
Retailer 11$2,811 SGD
Retailer 9$3,131 SGD
Retailer 5$3,480 SGD
Retailer 6$4,464 SGD
Retailer 10$4,639 SGD

27 data points across 11 retailers

16 retailers$2,224 SGD to $4,639 SGD

A
Cheapest Retailer
-
$2,224 SGD
A
Retailer 2
-
$2,350 SGD
View
A
Retailer 3
-
$2,359 SGD
View
Retailer 4
-
$2,363 SGD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$2,395 SGD
View
A
Retailer 6
-
$2,485 SGD
View
A
Retailer 7
-
$2,511 SGD
View
Retailer 8
-
$2,752 SGD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$2,771 SGD
View
A
Retailer 10
-
$2,811 SGD
View
A
Retailer 11
-
$3,131 SGD
View
Retailer 12
-
$3,216 SGD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$3,480 SGD
View
B+
Retailer 14
-
$4,464 SGD
View
B+
Retailer 15
-
$4,639 SGD
View
Most Expensive
NZ Jewellers
bad60ee0-ae73-48f4-b77e-3a7dea1e3353 · Sep 28
$5,503 SGD
$4,294 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $2,224 SGDSave up to $2,416 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
$2,224 SGD