CaratHunter
Plans
Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5242044105

Certificate GIA 5242044105

Diamond specifications and retailer prices

From HK$13,598 HKD
As of November 3, 2026
Save HK$14,773 HKD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$33,654 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$16,944 HKD|Low: HK$11,944 HKD|High: HK$28,920 HKD|Avg: HK$18,393 HKD|+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 3HK$13,026 HKD
Retailer 8HK$13,598 HKD
Retailer 7HK$14,374 HKD
Retailer 2HK$14,429 HKD
Retailer 4HK$15,197 HKD
Retailer 1HK$16,944 HKD
Retailer 11HK$17,187 HKD
Retailer 9HK$19,147 HKD
Retailer 5HK$21,279 HKD
Retailer 6HK$27,298 HKD
Retailer 10HK$28,371 HKD

27 data points across 11 retailers

16 retailersHK$13,598 HKD to HK$28,371 HKD

A
Cheapest Retailer
-
HK$13,598 HKD
A
Retailer 2
-
HK$14,374 HKD
View
A
Retailer 3
-
HK$14,429 HKD
View
Retailer 4
-
HK$14,452 HKD
View
Price last confirmed 39 days ago
A
Retailer 5
-
HK$14,648 HKD
View
A
Retailer 6
-
HK$15,197 HKD
View
A
Retailer 7
-
HK$15,353 HKD
View
Retailer 8
-
HK$16,827 HKD
View
Price last confirmed 40 days ago
A
Retailer 9
-
HK$16,944 HKD
View
A
Retailer 10
-
HK$17,187 HKD
View
A
Retailer 11
-
HK$19,147 HKD
View
Retailer 12
-
HK$19,664 HKD
View
Price last confirmed 33 days ago
A
Retailer 13
-
HK$21,279 HKD
View
B+
Retailer 14
-
HK$27,298 HKD
View
B+
Retailer 15
-
HK$28,371 HKD
View
Most Expensive
NZ Jewellers
bad60ee0-ae73-48f4-b77e-3a7dea1e3353 · Sep 28
HK$33,654 HKD
$4,294 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from HK$13,598 HKDSave up to HK$14,773 HKD

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
HK$13,598 HKD