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Radiant|Natural|GIA

1.06ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 0259

Certificate GIA 0259

Diamond specifications and retailer prices

From HK$14,828 HKD
As of November 4, 2026
Save HK$1,567 HKD (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$16,396 HKD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.06ct natural radiant diamond

This 1.06ct 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. Listed at 2 retailers as of November 4, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.06
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 0259
Dimensions6.33 × 5.80 mm
L/W Ratio1.09
Top View
6.33 mm5.80 mm1.06 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 0259
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$16,396 HKD|Low: HK$14,828 HKD|High: HK$16,396 HKD|Avg: HK$15,410 HKD|+1.4%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2HK$14,828 HKD
B2C JewelsHK$16,396 HKD

3 data points across 2 retailers

2 retailersHK$14,828 HKD to HK$16,396 HKD

B+
Cheapest Retailer
-
HK$14,828 HKD
Most Expensive
B
B2C Jewels
19841579 · Nov 6
HK$16,396 HKD
$2,092 USD
View
1 more retailer has this diamond
Prices start from HK$14,828 HKDSave up to HK$1,567 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.

B+
1.06ct Radiant
HK$14,828 HKD