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Radiant|Natural|GIA

1.00ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 7308924147

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate GIA 7308924147

Diamond specifications and retailer prices

From HK$5,674 HKD
As of November 6, 2026
Save HK$8,231 HKD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,905 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7308924147. Listed at 9 retailers as of November 6, 2026, with prices from HK$5,674 to HK$13,905, a HK$8,231 spread on the same certified stone. MOH London lists it at HK$13,905. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7308924147
Dimensions5.37 × 5.25 × 3.97 mm
L/W Ratio1.02
Top View
5.37 mm5.25 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7308924147
Side View
Table 50.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 75.7%

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$13,905 HKD|Low: HK$5,674 HKD|High: HK$14,144 HKD|Avg: HK$8,748 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 2HK$5,674 HKD
Retailer 8HK$5,933 HKD
Retailer 6HK$7,461 HKD
Retailer 4HK$7,485 HKD
Retailer 5HK$7,634 HKD
Retailer 9HK$8,386 HKD
Retailer 7HK$8,676 HKD
Retailer 3HK$10,659 HKD
MOH LondonHK$13,905 HKD

45 data points across 9 retailers

9 retailersHK$5,674 HKD to HK$13,905 HKD

A
Cheapest Retailer
-
HK$5,674 HKD
B+
Retailer 2
-
HK$5,933 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,461 HKD
View
B+
Retailer 4
-
HK$7,485 HKD
View
Retailer 5
-
HK$7,634 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$8,386 HKD
View
B+
Retailer 7
-
HK$8,676 HKD
View
B+
Retailer 8
-
HK$10,659 HKD
View
Most Expensive
B+
MOH London
B97A03270 · Nov 7
HK$13,905 HKD
£1,397 GBP
View
8 more retailers have this diamond
Prices start from HK$5,674 HKDSave up to HK$8,231 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$5,674 HKD