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Radiant|Natural|GIA

1.00ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 5566373230

Certificate GIA 5566373230

Diamond specifications and retailer prices

From HK$14,844 HKD
As of November 6, 2026
Save HK$20,013 HKD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$34,857 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural radiant diamond

This 1ct 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 5566373230. Listed at 9 retailers as of November 4, 2026, with prices from HK$14,844 to HK$34,857, a HK$20,013 spread on the same certified stone. MOH London lists it at HK$34,857. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566373230
Dimensions6.99 × 5.08 × 3.52 mm
L/W Ratio1.38
Girdle conditionMedium to Slightly Thick
Culet sizeNone
Top View
6.99 mm5.08 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566373230
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

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 6
Current: HK$34,857 HKD|Low: HK$14,844 HKD|High: HK$35,136 HKD|Avg: HK$22,039 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6HK$14,844 HKD
Retailer 4HK$15,518 HKD
Retailer 8HK$17,438 HKD
Retailer 7HK$18,629 HKD
Retailer 2HK$21,106 HKD
Retailer 3HK$21,239 HKD
Retailer 5HK$24,774 HKD
MOH LondonHK$34,857 HKD

38 data points across 8 retailers

9 retailersHK$14,844 HKD to HK$34,857 HKD

A
Cheapest Retailer
-
HK$14,844 HKD
A
Retailer 2
-
HK$15,518 HKD
View
A
Retailer 3
-
HK$17,438 HKD
View
A
Retailer 4
-
HK$18,629 HKD
View
B+
Retailer 5
-
HK$21,106 HKD
View
B+
Retailer 6
-
HK$21,239 HKD
View
B+
Retailer 7
-
HK$21,600 HKD
View
B+
Retailer 8
-
HK$24,774 HKD
View
Most Expensive
B
MOH London
62F2B56C7 · Nov 4
HK$34,857 HKD
£3,502 GBP
View
8 more retailers have this diamond
Prices start from HK$14,844 HKDSave up to HK$20,013 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
1.00ct Radiant
HK$14,844 HKD