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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2556137934

Certificate GIA 2556137934

Diamond specifications and retailer prices

From HK$11,795 HKD
As of November 6, 2026
Save HK$16,393 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$28,188 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556137934. Listed at 16 retailers as of November 4, 2026, with prices from HK$11,795 to HK$28,188, a HK$16,393 spread on the same certified stone. MOH London lists it at HK$28,188. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556137934
Dimensions6.57 × 5.07 × 3.51 mm
L/W Ratio1.30
Top View
6.57 mm5.07 mm1.00 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556137934
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: 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$28,188 HKD|Low: HK$11,145 HKD|High: HK$37,878 HKD|Avg: HK$18,245 HKD|+3.6%
MOH London
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
Retailer 18
Retailer 19
November 7, 2026
Retailer 16HK$11,795 HKD
Retailer 14HK$12,501 HKD
Retailer 15HK$14,311 HKD
Retailer 3HK$14,413 HKD
Retailer 8HK$15,534 HKD
Retailer 9HK$15,534 HKD
Retailer 2HK$16,106 HKD
Retailer 5HK$16,294 HKD
Retailer 13HK$16,568 HKD
Retailer 10HK$17,164 HKD
Retailer 12HK$17,195 HKD
Retailer 19HK$17,211 HKD
Retailer 6HK$17,673 HKD
Retailer 11HK$18,183 HKD
Retailer 4HK$19,021 HKD
Retailer 18HK$19,688 HKD
Retailer 17HK$20,158 HKD
MOH LondonHK$28,188 HKD
Retailer 7HK$37,878 HKD

10 data points across 19 retailers

16 retailersHK$11,795 HKD to HK$28,188 HKD

A
Cheapest Retailer
-
HK$11,795 HKD
A
Retailer 2
-
HK$12,501 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$14,217 HKD
View
A
Retailer 4
-
HK$14,311 HKD
View
A
Retailer 5
-
HK$14,413 HKD
View
A
Retailer 6
-
HK$16,106 HKD
View
B+
Retailer 7
-
HK$16,294 HKD
View
B+
Retailer 8
-
HK$16,568 HKD
View
B+
Retailer 9
-
HK$17,195 HKD
View
B+
Retailer 10
-
HK$17,211 HKD
View
B+
Retailer 11
-
HK$17,477 HKD
View
Retailer 12
-
HK$17,916 HKD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
HK$19,021 HKD
View
B+
Retailer 14
-
HK$19,688 HKD
View
B+
Retailer 15
-
HK$20,158 HKD
View
Most Expensive
B
MOH London
1522EC515 · Nov 4
HK$28,188 HKD
£2,832 GBP
View
15 more retailers have this diamond
Prices start from HK$11,795 HKDSave up to HK$16,393 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$11,795 HKD